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Lin Y, Li R, Li T, Zhao W, Ye Q, Dong C, Gao Y. A prognostic model for hepatocellular carcinoma patients based on polyunsaturated fatty acid-related genes. ENVIRONMENTAL TOXICOLOGY 2024. [PMID: 38682322 DOI: 10.1002/tox.24273] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/08/2024] [Revised: 03/19/2024] [Accepted: 03/23/2024] [Indexed: 05/01/2024]
Abstract
OBJECTIVE Polyunsaturated fatty acids (PUFAs) have attracted increasing attention for their role in liver cancer development. The objective of this study is to develop a prognosis prediction model for patients with liver cancer based on PUFA-related metabolic gene characteristics. METHOD Transcriptome data and clinical data were obtained from public databases, while gene sets related to PUFAs were acquired from the gene set enrichment analysis (GSEA) database. Univariate Cox analysis was conducted on the training set, followed by LASSO logistic regression and multivariate Cox analysis on genes with p < .05. Subsequently, the stepwise Akaike information criterion method was employed to construct the model. The high- and low-risk groups were divided based on the median score, and the model's survival prediction ability, diagnostic efficiency, and risk score distribution of clinical features were validated. The above procedures were also validated in the validation set. Immune infiltration levels were evaluated using four algorithms, and the immunotherapeutic potential of different groups was explored. Significant enrichment pathways among different groups were selected based on the GSEA algorithm, and mutation analyses were conducted. Nomogram prognostic models were constructed by incorporating clinical factors and risk scores using univariate and multivariate Cox regression analysis, validated through calibration curves and clinical decision curves. Additionally, sensitivity analysis of drugs was performed to screen potential targeted drugs. RESULTS We constructed a prognostic model comprising eight genes (PLA2G12A, CYP2C8, ABCCI, CD74, CCR7, P2RY4, P2RY6, and YY1). Validation across multiple datasets indicated the model's favorable prognostic prediction ability and diagnostic efficiency, with poorer grading and staging observed in the high-risk group. Variations in mutation status and pathway enrichment were noted among different groups. Incorporating Stage, Grade, T.Stage, and RiskScore into the nomogram prognostic model demonstrated good accuracy and clinical decision benefits. Multiple immune analyses suggested greater benefits from immunotherapy in the low-risk group. We predicted multiple targeted drugs, providing a basis for drug development. CONCLUSION Our study's multifactorial prognostic model across multiple datasets demonstrates good applicability, offering a reliable tool for personalized therapy. Immunological and mutation-related analyses provide theoretical foundations for further research. Drug predictions offer important insights for future drug development and treatment strategies. Overall, this study provides comprehensive insights into tumor prognosis assessment and personalized treatment planning.
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Affiliation(s)
- Yun Lin
- Department of Oncology, Shanghai East Hospital, School of Medicine, Tongji University, Shanghai, People's Republic of China
| | - Ruihao Li
- Department of Oncology, Shanghai East Hospital, School of Medicine, Tongji University, Shanghai, People's Republic of China
| | - Tong Li
- Department of Oncology, Shanghai East Hospital, School of Medicine, Tongji University, Shanghai, People's Republic of China
| | - Wenrong Zhao
- Department of Oncology, Shanghai East Hospital, School of Medicine, Tongji University, Shanghai, People's Republic of China
| | - Qianling Ye
- Department of Oncology, Shanghai East Hospital, School of Medicine, Tongji University, Shanghai, People's Republic of China
| | - Chunyan Dong
- Department of Oncology, Shanghai East Hospital, School of Medicine, Tongji University, Shanghai, People's Republic of China
| | - Yong Gao
- Department of Oncology, Shanghai East Hospital, School of Medicine, Tongji University, Shanghai, People's Republic of China
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2
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Nakagawa C, Oikawa T, Yamada K, Tsubota A, Saeki C, Katagiri K, Tago N, Kamioka H, Ueda K, Haruki K, Furukawa K, Nakano M, Torisu Y, Ikegami T, Yoshida K, Saruta M. Protein kinase C delta enhances the diagnostic performance of hepatocellular carcinoma. Biomarkers 2024; 29:55-67. [PMID: 38361436 DOI: 10.1080/1354750x.2024.2312990] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2023] [Accepted: 01/27/2024] [Indexed: 02/17/2024]
Abstract
BACKGROUND The conventional markers for hepatocellular carcinoma (HCC), α-fetoprotein (AFP) and des-γ-carboxy prothrombin (DCP), have several limitations; both have low sensitivity in patients with early-stage HCC; low sensitivity for AFP with HCC after eliminating hepatitis C virus (HCV); low specificity for DCP in patients with non-viral HCC, which is increasing worldwide; low specificity for AFP in patients with liver injury; and low specificity for DCP in patients treated with warfarin. To overcome these issues, the identification of novel biomarkers is an unmet need. OBJECTIVE This study aimed to assess the usefulness of serum protein kinase C delta (PKCδ) for detecting these HCCs. METHODS PKCδ levels were measured using a sandwich enzyme-linked immunosorbent assay in 363 chronic liver disease (CLD) patients with and without HCC. RESULTS In both viral and non-viral CLD, PKCδ can detect HCCs with high sensitivity and specificity, particularly in the very early stages. Notably, the value and sensitivity of PKCδ were not modified by HCV elimination status. Liver injury and warfarin administration, which are known to cause false-positive results for conventional markers, did not modify PKCδ levels. CONCLUSIONS PKCδ is an enhanced biomarker for the diagnosis of HCC that compensates for the drawbacks of conventional markers.
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Affiliation(s)
- Chika Nakagawa
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, The Jikei University School of Medicine, Tokyo, Japan
| | - Tsunekazu Oikawa
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, The Jikei University School of Medicine, Tokyo, Japan
| | - Kohji Yamada
- Department of Biochemistry, The Jikei University School of Medicine, Tokyo, Japan
| | - Akihito Tsubota
- Project Research Units, Research Center for Medical Science, The Jikei University School of Medicine, Tokyo, Japan
| | - Chisato Saeki
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, The Jikei University School of Medicine, Tokyo, Japan
| | - Kuniko Katagiri
- Department of Biochemistry, The Jikei University School of Medicine, Tokyo, Japan
| | - Naoko Tago
- Department of Biochemistry, The Jikei University School of Medicine, Tokyo, Japan
| | - Hiroshi Kamioka
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, The Jikei University School of Medicine, Tokyo, Japan
- Department of Biochemistry, The Jikei University School of Medicine, Tokyo, Japan
| | - Kaoru Ueda
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, The Jikei University School of Medicine, Tokyo, Japan
| | - Koichiro Haruki
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, The Jikei University School of Medicine, Tokyo, Japan
| | - Kenei Furukawa
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, The Jikei University School of Medicine, Tokyo, Japan
| | - Masanori Nakano
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, The Jikei University School of Medicine, Tokyo, Japan
| | - Yuichi Torisu
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, The Jikei University School of Medicine, Tokyo, Japan
| | - Toru Ikegami
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, The Jikei University School of Medicine, Tokyo, Japan
| | - Kiyotsugu Yoshida
- Department of Biochemistry, The Jikei University School of Medicine, Tokyo, Japan
| | - Masayuki Saruta
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, The Jikei University School of Medicine, Tokyo, Japan
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Pourbagheri-Sigaroodi A, Fallah F, Bashash D, Karimi A. Unleashing the potential of gene signatures as prognostic and predictive tools: A step closer to personalized medicine in hepatocellular carcinoma (HCC). Cell Biochem Funct 2024; 42:e3913. [PMID: 38269520 DOI: 10.1002/cbf.3913] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2023] [Revised: 12/14/2023] [Accepted: 12/17/2023] [Indexed: 01/26/2024]
Abstract
Hepatocellular carcinoma (HCC) is one of the growing malignancies globally, affecting a myriad of people and causing numerous cancer-related deaths. Despite therapeutic improvements in treatment strategies over the past decades, HCC still remains one of the leading causes of person-years of life lost. Numerous studies have been conducted to assess the characteristics of HCC with the aim of predicting its prognosis and responsiveness to treatment. However, the identified biomarkers have shown limited sensitivity, and the translation of these findings into clinical practice has faced challenges. The development of sequencing techniques has facilitated the exploration of a wide range of genes, leading to the emergence of gene signatures. Although several studies assessed differentially expressed genes in normal and HCC tissues to find the unique gene signature with prognostic value, to date, no study has reviewed the task, and to the best of our knowledge, this review represents the first comprehensive analysis of relevant studies in HCC. Most gene signatures focused on immune-related genes, while others investigated genes related to metabolism, autophagy, and apoptosis. Even though no identical gene signatures were found, NDRG1, SPP1, BIRC5, and NR0B1 were the most extensively studied genes with prognostic value. Finally, despite challenges such as the lack of consistent patterns in gene signatures, we believe that comprehensive analysis of pertinent gene signatures will bring us a step closer to personalized medicine in HCC, where treatment strategies can be tailored to individual patients based on their unique molecular profiles.
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Affiliation(s)
- Atieh Pourbagheri-Sigaroodi
- Pediatric Infections Research Center, Research Institute for Children's Health, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Fatemeh Fallah
- Pediatric Infections Research Center, Research Institute for Children's Health, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Davood Bashash
- Department of Hematology and Blood Banking, School of Allied Medical Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Abdollah Karimi
- Pediatric Infections Research Center, Research Institute for Children's Health, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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4
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Lominadze Z, Shaik MR, Choi D, Zaffar D, Mishra L, Shetty K. Hepatocellular Carcinoma Genetic Classification. Cancer J 2023; 29:249-258. [PMID: 37796642 PMCID: PMC10686192 DOI: 10.1097/ppo.0000000000000682] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/07/2023]
Abstract
ABSTRACT Hepatocellular carcinoma (HCC) represents a significant global burden, with management complicated by its heterogeneity, varying presentation, and relative resistance to therapy. Recent advances in the understanding of the genetic, molecular, and immunological underpinnings of HCC have allowed a detailed classification of these tumors, with resultant implications for diagnosis, prognostication, and selection of appropriate treatments. Through the correlation of genomic features with histopathology and clinical outcomes, we are moving toward a comprehensive and unifying framework to guide our diagnostic and therapeutic approach to HCC.
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Affiliation(s)
- Zurabi Lominadze
- Division of Gastroenterology and Hepatology, University of Maryland School of Medicine
| | | | - Dabin Choi
- Department of Medicine, University of Maryland Medical Center
| | - Duha Zaffar
- Department of Medicine, University of Maryland Midtown Medical Center
| | - Lopa Mishra
- Feinstein Institutes for Medical Research and Cold Spring Harbor Laboratory; Divisions of Gastroenterology and Hepatology, Northwell Health
| | - Kirti Shetty
- Division of Gastroenterology and Hepatology, University of Maryland School of Medicine
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Chida K, Oshi M, Roy AM, Yachi T, Nara M, Yamada K, Matsuura O, Hashizume T, Endo I, Takabe K. E2F target score is associated with cell proliferation and survival of patients with hepatocellular carcinoma. Surgery 2023; 174:307-314. [PMID: 37198038 PMCID: PMC10524872 DOI: 10.1016/j.surg.2023.04.030] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2023] [Revised: 03/28/2023] [Accepted: 04/09/2023] [Indexed: 05/19/2023]
Abstract
BACKGROUND E2F target genes are essential for the cell cycle. A score that quantifies its activity is expected to reflect the aggressiveness and prognosis of hepatocellular carcinoma. METHODS Cohorts of hepatocellular carcinoma patients (total n = 655) from The Cancer Genome Atlas, GSE89377, GSE76427, and GSE6764 were analyzed. The cohorts were divided into high versus low by the median. RESULTS All the Hallmark cell proliferation-related gene sets were consistently enriched in hepatocellular carcinoma with high E2F targets score, and E2F score was associated with grade, tumor size, American Joint Committee on Cancer staging, proliferation score, and MKI67 expression, as well as with less abundance of hepatocytes and stromal cells. E2F targets enriched DNA repair, mTORC1 signaling, glycolysis, and unfolded protein response gene sets and were significantly associated with the higher intratumoral genomic heterogeneity, homologous recombination deficiency, and progression of hepatocellular carcinoma. On the other hand, there was no relationship between E2F targets and mutation rates or neoantigens. High E2F hepatocellular carcinoma did not enrich any of the immune-response-related gene sets but was associated with high infiltration of Th1, Th2 cells, and M2 macrophage; however, there was no difference in cytolytic activity. In both early (I and II) and late (III and IV) stages of hepatocellular carcinoma, a high E2F score was associated with worse survival and was an independent prognostic factor for overall and disease-specific survival in patients with hepatocellular carcinoma. CONCLUSION The E2F target score, associated with cancer aggressiveness and worse survival, could be used as a prognostic biomarker in patients with hepatocellular carcinoma.
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Affiliation(s)
- Kohei Chida
- Department of Surgical Oncology, Roswell Park Comprehensive Cancer Center, Buffalo, NY; Department of Surgery, Mutsu General Hospital, Aomori, Japan. http://www.twitter.com/koheichida1
| | - Masanori Oshi
- Department of Surgical Oncology, Roswell Park Comprehensive Cancer Center, Buffalo, NY; Department of Gastroenterological Surgery, Yokohama, Kanagawa, Japan
| | - Arya Mariam Roy
- Department of Medical Oncology, Roswell Park Comprehensive Cancer Center, Buffalo, NY
| | - Takafumi Yachi
- Department of Surgery, Mutsu General Hospital, Aomori, Japan
| | - Masaki Nara
- Department of Surgery, Mutsu General Hospital, Aomori, Japan
| | - Kyogo Yamada
- Department of Surgery, Mutsu General Hospital, Aomori, Japan
| | - Osamu Matsuura
- Department of Surgery, Mutsu General Hospital, Aomori, Japan
| | | | - Itaru Endo
- Department of Gastroenterological Surgery, Yokohama, Kanagawa, Japan
| | - Kazuaki Takabe
- Department of Surgical Oncology, Roswell Park Comprehensive Cancer Center, Buffalo, NY; Department of Gastroenterological Surgery, Yokohama, Kanagawa, Japan; Department of Surgery, University at Buffalo Jacobs School of Medicine and Biomedical Sciences, The State University of New York, NY; Department of Breast Surgery and Oncology, Tokyo Medical University, Japan; Division of Digestive and General Surgery, Niigata University Graduate School of Medical and Dental Sciences, Japan; Department of Breast Surgery, Fukushima Medical University School of Medicine, Japan; Department of Breast Surgery, Roswell Park Comprehensive Cancer Center, Buffalo, NY.
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6
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Lin D, Chen Z, Zeng Y, Ding Y, Zhao L, Xu Q, Yu F, Song X, Zhu X. A pyroptosis-related gene signature provides an alternative for predicting the prognosis of patients with hepatocellular carcinoma. BMC Med Genomics 2023; 16:2. [PMID: 36611208 PMCID: PMC9826587 DOI: 10.1186/s12920-023-01431-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2022] [Accepted: 01/04/2023] [Indexed: 01/09/2023] Open
Abstract
BACKGROUND Hepatocellular Carcinoma (HCC) is a common malignant neoplasm with limited treatment options and poor outcomes. Thus, there is an urgent need to find sensitive biomarkers for HCC. METHODS Gene expression and clinicopathological information were obtained from public databases, based on which a pyroptosis-related gene signature was constructed by the least absolute shrinkage and selection operator Cox regression. The applicability of the signature was evaluated via Kaplan-Meier curve and time-dependent ROC curve. TIMER, QUANTISEQ, MCPCOUNTER, EPIC, CIBERSORT, ssGSEA, and ESTIMATE were employed to assess the immune status. Comparisons between groups were analyzed with Wilcoxon test. Pearson and Spearman correlation analyses were adopted for linear correlation analysis. Genetic knockdown was conducted using siRNA transfection and the mRNA expression levels of interest genes were measured using quantitative reverse transcription PCR. Finally, protein levels in 10 paired tumor tissues and adjacent non-tumor tissues from HCC patients were measured using immunohistochemistry. RESULTS A pyroptosis-related gene signature was established successfully to calculate independent prognostic risk scores. It was found that survival outcomes varied significantly between different risk groups. In addition, an attenuated antitumor immune response was found in the high-risk group. Meanwhile, multiple immune checkpoints were up-regulated in high-risk score patients. Cell cycle-related genes, angiogenesis-related genes and tumor drug resistance genes were also markedly elevated. Knockdown of prognostic genes in the signature significantly inhibited the expression of immune checkpoint genes and angiogenesis-related genes. Besides, each prognostic gene was expressed at a higher level in HCC tissues than in adjacent normal tissues. CONCLUSIONS We successfully established a novel pyroptosis-related gene signature which could help predict the overall survival and assess the immune status of HCC patients.
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Affiliation(s)
- Dezhao Lin
- grid.478150.f0000 0004 1771 6371Department of Surgical Oncology, Wenzhou Hospital of Traditional Chinese Medicine Affiliated to Zhejiang Chinese Medicine University, Wenzhou, Zhejiang People’s Republic of China
| | - Zhuoyan Chen
- grid.414906.e0000 0004 1808 0918Department of Gastroenterology, The First Affiliated Hospital of Wenzhou Medical University, Nanbaixiang, Ouhai District, Wenzhou, Zhejiang People’s Republic of China
| | - Yuan Zeng
- grid.414906.e0000 0004 1808 0918Department of Gastroenterology, The First Affiliated Hospital of Wenzhou Medical University, Nanbaixiang, Ouhai District, Wenzhou, Zhejiang People’s Republic of China
| | - Yinrong Ding
- grid.414906.e0000 0004 1808 0918Department of Gastroenterology, The First Affiliated Hospital of Wenzhou Medical University, Nanbaixiang, Ouhai District, Wenzhou, Zhejiang People’s Republic of China
| | - Luying Zhao
- grid.414906.e0000 0004 1808 0918Department of Gastroenterology, The First Affiliated Hospital of Wenzhou Medical University, Nanbaixiang, Ouhai District, Wenzhou, Zhejiang People’s Republic of China
| | - Qian Xu
- grid.414906.e0000 0004 1808 0918Department of Gastroenterology, The First Affiliated Hospital of Wenzhou Medical University, Nanbaixiang, Ouhai District, Wenzhou, Zhejiang People’s Republic of China
| | - Fujun Yu
- grid.414906.e0000 0004 1808 0918Department of Gastroenterology, The First Affiliated Hospital of Wenzhou Medical University, Nanbaixiang, Ouhai District, Wenzhou, Zhejiang People’s Republic of China
| | - Xian Song
- grid.414906.e0000 0004 1808 0918Department of Gastroenterology, The First Affiliated Hospital of Wenzhou Medical University, Nanbaixiang, Ouhai District, Wenzhou, Zhejiang People’s Republic of China
| | - Xiaohong Zhu
- grid.414906.e0000 0004 1808 0918Department of Anesthesiology, The First Affiliated Hospital of Wenzhou Medical University, Nanbaixiang, Ouhai District, Wenzhou, Zhejiang People’s Republic of China
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7
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Oikawa T, Yamada K, Tsubota A, Saeki C, Tago N, Nakagawa C, Ueda K, Kamioka H, Taniai T, Haruki K, Nakano M, Torisu Y, Ikegami T, Yoshida K, Saruta M. Protein Kinase C Delta Is a Novel Biomarker for Hepatocellular Carcinoma. GASTRO HEP ADVANCES 2022; 2:83-95. [PMID: 39130149 PMCID: PMC11308090 DOI: 10.1016/j.gastha.2022.07.020] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/09/2022] [Accepted: 07/25/2022] [Indexed: 08/13/2024]
Abstract
Backgrounds and Aims Hepatocellular carcinoma (HCC) is the most common cancer with a poor prognosis. Identification of an alternative biomarker that can detect early-stage and conventional tumor marker-negative HCC is urgently needed. We found that protein kinase C delta (PKCδ) is specifically secreted from HCC cell lines into extracellular space and contributes to tumor development and that its serum levels were elevated in HCC patients. This study aimed to assess the practical usefulness of serum PKCδ for detecting HCC in chronic liver disease (CLD) patients. Methods Serum PKCδ levels in 313 CLD patients with and without HCC (n = 187 and 126, respectively) were measured using a sandwich enzyme-linked immunosorbent assay. The diagnostic performance of PKCδ for HCC was evaluated using the receiver operating characteristic curve analysis and was compared with that of conventional markers, α-fetoprotein (AFP), and des-γ-carboxy prothrombin (DCP). Results Serum PKCδ levels in HCC patients were significantly higher than those in CLD patients without HCC. PKCδ distinguished HCC patients from CLD patients without HCC, with high sensitivity and specificity. Subgroup analyses revealed that the diagnostic performance of PKCδ for HCC was comparable to that of AFP and DCP, and that approximately 40% of AFP/DCP double-negative HCC patients were positive for PKCδ. PKCδ yielded better diagnostic performance for detecting solitary small-sized (ie, very early stage) HCC than AFP and DCP. There was no significant correlation between serum PKCδ and AFP/DCP levels. Conclusion Serum PKCδ is a novel HCC biomarker, which is independent of and complementary to conventional markers. Specifically, PKCδ may be useful for detecting very early-stage or AFP/DCP double-negative HCC.
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Affiliation(s)
- Tsunekazu Oikawa
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, The Jikei University School of Medicine, Tokyo, Japan
| | - Kohji Yamada
- Department of Biochemistry, The Jikei University School of Medicine, Tokyo, Japan
| | - Akihito Tsubota
- Core Research Facilities, Research Center for Medical Science, The Jikei University School of Medicine, Tokyo, Japan
| | - Chisato Saeki
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, The Jikei University School of Medicine, Tokyo, Japan
| | - Naoko Tago
- Department of Biochemistry, The Jikei University School of Medicine, Tokyo, Japan
| | - Chika Nakagawa
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, The Jikei University School of Medicine, Tokyo, Japan
| | - Kaoru Ueda
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, The Jikei University School of Medicine, Tokyo, Japan
| | - Hiroshi Kamioka
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, The Jikei University School of Medicine, Tokyo, Japan
- Department of Biochemistry, The Jikei University School of Medicine, Tokyo, Japan
| | - Tomohiko Taniai
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, The Jikei University School of Medicine, Tokyo, Japan
| | - Koichiro Haruki
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, The Jikei University School of Medicine, Tokyo, Japan
| | - Masanori Nakano
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, The Jikei University School of Medicine, Tokyo, Japan
| | - Yuichi Torisu
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, The Jikei University School of Medicine, Tokyo, Japan
| | - Toru Ikegami
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, The Jikei University School of Medicine, Tokyo, Japan
| | - Kiyotsugu Yoshida
- Department of Biochemistry, The Jikei University School of Medicine, Tokyo, Japan
| | - Masayuki Saruta
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, The Jikei University School of Medicine, Tokyo, Japan
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Liu Y, Al‐Adra DP, Lan R, Jung G, Li H, Yeh MM, Liu Y. RNA sequencing analysis of hepatocellular carcinoma identified oxidative phosphorylation as a major pathologic feature. Hepatol Commun 2022; 6:2170-2181. [PMID: 35344307 PMCID: PMC9315135 DOI: 10.1002/hep4.1945] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/01/2021] [Revised: 02/12/2022] [Accepted: 03/03/2022] [Indexed: 11/12/2022] Open
Abstract
Dysregulation of expression of functional genes and pathways plays critical roles in the etiology and progression of hepatocellular carcinoma (HCC). Next generation-based RNA sequencing (RNA-seq) offers unparalleled power to comprehensively characterize HCC at the whole transcriptome level. In this study, 17 fresh-frozen HCC samples with paired non-neoplastic liver tissue from Caucasian patients undergoing liver resection or transplantation were used for RNA-seq analysis. Pairwise differential expression analysis of the RNA-seq data was performed to identify genes, pathways, and functional terms differentially regulated in HCC versus normal tissues. At a false discovery rate (FDR) of 0.10, 13% (n = 4335) of transcripts were up-regulated and 19% (n = 6454) of transcripts were down-regulated in HCC versus non-neoplastic tissue. Eighty-five Kyoto Encyclopedia of Genes and Genomes pathways were differentially regulated (FDR, <0.10), with almost all pathways (n = 83) being up-regulated in HCC versus non-neoplastic tissue. Among the top up-regulated pathways was oxidative phosphorylation (hsa00190; FDR, 1.12E-15), which was confirmed by Database for Annotation, Visualization, and Integrated Discovery (DAVID) gene set enrichment analysis. Consistent with potential oxidative stress due to activated oxidative phosphorylation, DNA damage-related signals (e.g., the up-regulated hsa03420 nucleotide excision repair [FDR, 1.14E-04] and hsa03410 base excision repair [FDR, 2.71E-04] pathways) were observed. Among down-regulated genes (FDR, <0.10), functional terms related to cellular structures (e.g., cell membrane [FDR, 3.05E-21] and cell junction [FDR, 2.41E-07], were highly enriched, suggesting compromised formation of cellular structure in HCC at the transcriptome level. Interestingly, the olfactory transduction (hsa04740; FDR, 1.53E-07) pathway was observed to be down-regulated in HCC versus non-neoplastic tissue, suggesting impaired liver chemosensory functions in HCC. Our findings suggest oxidative phosphorylation and the associated DNA damage may be the major driving pathologic feature in HCC.
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Affiliation(s)
- Yongjun Liu
- Department of Pathology and Laboratory MedicineUniversity of Wisconsin School of Medicine and Public HealthMadisonWisconsinUSA
| | - David P. Al‐Adra
- Department of SurgeryUniversity of Wisconsin School of Medicine and Public HealthMadisonWisconsinUSA
| | - Ruoxin Lan
- Department of Biostatistics and Data ScienceTulane University School of Public Health and Tropical MedicineNew OrleansLouisianaUSA
| | - Geunyoung Jung
- Department of Pathology and Laboratory MedicineUniversity of Wisconsin School of Medicine and Public HealthMadisonWisconsinUSA
| | - Huihua Li
- Department of Pathology and Laboratory MedicineUniversity of Wisconsin School of Medicine and Public HealthMadisonWisconsinUSA
| | - Matthew M. Yeh
- Department of Laboratory Medicine and PathologyUniversity of Washington School of MedicineSeattleWisconsinUSA
| | - Yao‐Zhong Liu
- Department of Biostatistics and Data ScienceTulane University School of Public Health and Tropical MedicineNew OrleansLouisianaUSA
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9
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Yin L, Zhou L, Gao S, Feng Y, Zhu H, Xiang J, Xu R. Classification of Hepatocellular Carcinoma Based on N6-Methylandenosine–Related lncRNAs Profiling. Front Mol Biosci 2022; 9:807418. [PMID: 35187083 PMCID: PMC8854774 DOI: 10.3389/fmolb.2022.807418] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2021] [Accepted: 01/05/2022] [Indexed: 12/18/2022] Open
Abstract
HCC is one of the most common types of malignancies worldwide and the fourth-leading cause of cancer deaths. Thus, there is an urgent need to search for novel targeted therapies in HCC. 186 m6a-related lncRNAs were screened for subsequent analysis. Two distinct m6A modification clusters were identified to be associated with the overall prognosis in TCGA-LIHC based on the m6A-related lncRNAs profiling, followed by univariate Cox regression analysis. In addition, four m6A-related lncRNAs prognostic signatures were developed and validated that could predict the OS of HCC patients, followed by univariate Cox regression, LASSO regression, and multivariate Cox regression analysis. Moreover, four m6A-related lncRNAs were identified to be related to HCC prognosis. ESTIMATE was used to evaluate the stromal score, immune score, ESTIMATE score, and tumor purity of each HCC sample. ssGSEA was performed to identify the enrichment levels of 29 immune signatures in each sample. Finally, quantitative real-time polymerase chain reaction shown that KDM4A-AS1, BACE1-AS, and NRAV expressions were upregulated in HCC patients. We proved that our m6A-related lncRNAs signature had powerful and robust ability for predicting OS of different HCC subgroups.
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Affiliation(s)
- Lu Yin
- Department of Pathology, Affiliated Hangzhou First People’s Hospital, Zhejiang University School of Medicine, Hangzhou, China
- *Correspondence: Lu Yin, ; Liuzhi Zhou,
| | - Liuzhi Zhou
- Department of Surgery, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
- *Correspondence: Lu Yin, ; Liuzhi Zhou,
| | - Shiqi Gao
- Department of Neurosurgery, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Yina Feng
- School of Statistics and Mathematics, Zhejiang Gongshang University, Hangzhou, China
| | - Hanzhang Zhu
- Department of Hepatobiliary and Pancreatic Surgery, Affiliated Hangzhou First People’s Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Jingjing Xiang
- Department of Pathology, Affiliated Hangzhou First People’s Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Rujun Xu
- Department of Pathology, Affiliated Hangzhou First People’s Hospital, Zhejiang University School of Medicine, Hangzhou, China
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10
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Molecular classification of hepatocellular carcinoma: prognostic importance and clinical applications. J Cancer Res Clin Oncol 2021; 148:15-29. [PMID: 34623518 DOI: 10.1007/s00432-021-03826-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2021] [Accepted: 10/03/2021] [Indexed: 01/17/2023]
Abstract
Hepatocellular carcinoma (HCC) is a lethal human malignancy with a very low overall and long-term survival rate. Poor prognostic outcomes are predominantly associated with HCC due to a huge landscape of heterogeneity found in the deadliest disease. However, molecular subtyping of HCC has significantly improved the knowledge of the underlying mechanisms that contribute towards the heterogeneity and progression of the disease. In this review, we have extensively summarized the current information available about molecular classification of HCC. This review can be of great significance for providing the insight information needed for development of novel, efficient and personalized therapeutic options for the treatment of HCC patients globally.
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11
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Singal AG, Hoshida Y, Pinato DJ, Marrero J, Nault JC, Paradis V, Tayob N, Sherman M, Lim YS, Feng Z, Lok AS, Rinaudo JA, Srivastava S, Llovet JM, Villanueva A. International Liver Cancer Association (ILCA) White Paper on Biomarker Development for Hepatocellular Carcinoma. Gastroenterology 2021; 160:2572-2584. [PMID: 33705745 PMCID: PMC8169638 DOI: 10.1053/j.gastro.2021.01.233] [Citation(s) in RCA: 103] [Impact Index Per Article: 34.3] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/10/2020] [Revised: 01/14/2021] [Accepted: 01/15/2021] [Indexed: 02/07/2023]
Affiliation(s)
- Amit G Singal
- Division of Digestive and Liver Diseases, Department of Internal Medicine, UT Southwestern Medical Center, Dallas, Texas, Texas.
| | - Yujin Hoshida
- Division of Digestive and Liver Diseases, Department of Internal Medicine, UT Southwestern Medical Center, Dallas, Texas, Texas
| | - David J Pinato
- Department of Surgery & Cancer, Imperial College London, Hammersmith Hospital, London, UK
| | - Jorge Marrero
- Division of Digestive and Liver Diseases, Department of Internal Medicine, UT Southwestern Medical Center, Dallas, Texas, Texas
| | - Jean-Charles Nault
- Service d'hépatologie, Hôpital Jean Verdier, Hôpitaux Universitaires Paris-Seine-Saint-Denis, Assistance-Publique Hôpitaux de Paris, Bondy, France; Unité de Formation et de Recherche Santé Médecine et Biologie Humaine, Université Paris 13, Paris, France; Centre de Recherche des Cordeliers, Inserm, Sorbonne Université, Université Paris, INSERM UMR 118 Functional Genomics of Solid Tumors Laboratory, F-75006, Paris, France
| | - Valerie Paradis
- Pathology Department, Beaujon hospital, Clichy, University Paris, France
| | - Nabihah Tayob
- Department of Data Science, Dana Farber Cancer Institute, Department of Medicine, Harvard Medical School, Boston, Massachusetts
| | | | - Young Suk Lim
- Department of Gastroenterology, Liver Center, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
| | - Ziding Feng
- Biostatistics Program, Public Health Science Division, Fred Hutchinson Cancer Research Center, Seattle, Washington
| | - Anna S Lok
- Division of Gastroenterology and Hepatology, University of Michigan, Ann Arbor, Michigan
| | - Jo Ann Rinaudo
- Cancer Biomarker Research Group, Division of Cancer Prevention, National Cancer Institute, National Institutes of Health, Rockville, Maryland
| | - Sudhir Srivastava
- Cancer Biomarker Research Group, Division of Cancer Prevention, National Cancer Institute, National Institutes of Health, Rockville, Maryland
| | - Josep M Llovet
- Division of Liver Diseases and Hematology/Medical Oncology, Liver Cancer Program, Tisch Cancer Institute, Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, New York; Translational Research in Hepatic Oncology, Liver Unit, IDIBAPS, Hospital Clinic, University of Barcelona, Catalonia, Spain; Institució Catalana d'Estudis Avançats (ICREA), Barcelona, Catalonia, Spain
| | - Augusto Villanueva
- Division of Liver Diseases and Hematology/Medical Oncology, Liver Cancer Program, Tisch Cancer Institute, Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, New York.
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12
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Prognostic Cancer Gene Expression Signatures: Current Status and Challenges. Cells 2021; 10:cells10030648. [PMID: 33804045 PMCID: PMC8000474 DOI: 10.3390/cells10030648] [Citation(s) in RCA: 50] [Impact Index Per Article: 16.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2021] [Revised: 03/05/2021] [Accepted: 03/08/2021] [Indexed: 12/27/2022] Open
Abstract
Current staging systems of cancer are mainly based on the anatomical extent of disease. They need refinement by biological parameters to improve stratification of patients for tumor therapy or surveillance strategies. Thanks to developments in genomic, transcriptomic, and big-data technologies, we are now able to explore molecular characteristics of tumors in detail and determine their clinical relevance. This has led to numerous prognostic and predictive gene expression signatures that have the potential to establish a classification of tumor subgroups by biological determinants. However, only a few gene signatures have reached the stage of clinical implementation so far. In this review article, we summarize the current status, and present and future challenges of prognostic gene signatures in three relevant cancer entities: breast cancer, colorectal cancer, and hepatocellular carcinoma.
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13
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Caruso S, O'Brien DR, Cleary SP, Roberts LR, Zucman-Rossi J. Genetics of Hepatocellular Carcinoma: Approaches to Explore Molecular Diversity. Hepatology 2021; 73 Suppl 1:14-26. [PMID: 32463918 DOI: 10.1002/hep.31394] [Citation(s) in RCA: 54] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/26/2020] [Revised: 05/11/2020] [Accepted: 05/11/2020] [Indexed: 12/11/2022]
Affiliation(s)
- Stefano Caruso
- Centre de Recherche des Cordeliers, INSERM, Sorbonne Université, Université de Paris, Université Paris 13, Functional Genomics of Solid Tumors Laboratory, Paris, France
| | - Daniel R O'Brien
- Division of Biomedical Statistics and Informatics, Mayo Clinic College of Medicine and Science, Rochester, MN
| | - Sean P Cleary
- Division of Hepatobiliary and Pancreatic Surgery, Mayo Clinic College of Medicine and Science, Rochester, MN
| | - Lewis R Roberts
- Division of Gastroenterology and Hepatology, Mayo Clinic College of Medicine and Science, Rochester, MN
| | - Jessica Zucman-Rossi
- Centre de Recherche des Cordeliers, INSERM, Sorbonne Université, Université de Paris, Université Paris 13, Functional Genomics of Solid Tumors Laboratory, Paris, France.,European Hospital Georges Pompidou, AP-HP, Paris, France
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14
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Nault JC, Villanueva A. Biomarkers for Hepatobiliary Cancers. Hepatology 2021; 73 Suppl 1:115-127. [PMID: 32045030 DOI: 10.1002/hep.31175] [Citation(s) in RCA: 93] [Impact Index Per Article: 31.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/02/2019] [Accepted: 01/28/2020] [Indexed: 12/25/2022]
Abstract
The clinical management of primary liver cancers such as hepatocellular carcinoma (HCC) and cholangiocarcinoma (CCA) has significantly changed in the last 3 years. The introduction of systemic therapies, including immune-based therapies and biomarker-driven therapies, has significantly improved survival, particularly in patients at advanced stages of disease. Survival is still poor, and projections from the World Health Organization underscore the need to improve outcomes in these patients. Biomarkers have emerged as powerful tools for the diagnosis, prognosis, and prediction of treatment responses to improve patient stratification and maximize clinical benefits. Recent advances in understanding the molecular alterations of HCC have not yet translated into biomarkers. Some reasons for the lack of progress are the absence of druggable mutations in the majority of liver cancers and the significant heterogeneity of the disease. In contrast, several therapeutic targets have been identified in CCA, and biomarker-driven therapies are currently under evaluation in phase 2/3 clinical trials. Here, we summarize the status on biomarker development for HCC and CCA.
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Affiliation(s)
- Jean-Charles Nault
- Centre de Recherche des Cordeliers, Functional Genomics of Solid Tumors Laboratory, Sorbonne Université, Inserm, USPC, Université Paris Descartes, Université Paris Diderot, Université Paris 13, Paris, France.,Liver Unit, Hôpital Jean Verdier, Hôpitaux Universitaires Paris-Seine-Saint-Denis, Assistance-Publique Hôpitaux de Paris, Bondy, France.,Unité de Formation et de Recherche Santé Médecine et Biologie Humaine, Université Paris 13, Paris, France
| | - Augusto Villanueva
- Division of Liver Diseases, Department of Medicine, Icahn School of Medicine at Mount Sinai, Liver Cancer Program, Tisch Cancer Institute, New York, NY.,Division of Hematology and Medical Oncology, Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY
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15
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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: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [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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16
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Zhang L, Xia W, Yan ZP, Sun JH, Zhong BY, Hou ZH, Yang MJ, Zhou GH, Wang WS, Zhao XY, Jian JM, Huang P, Zhang R, Zhang S, Zhang JY, Li Z, Zhu XL, Gao X, Ni CF. Deep Learning Predicts Overall Survival of Patients With Unresectable Hepatocellular Carcinoma Treated by Transarterial Chemoembolization Plus Sorafenib. Front Oncol 2020; 10:593292. [PMID: 33102242 PMCID: PMC7556271 DOI: 10.3389/fonc.2020.593292] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2020] [Accepted: 09/14/2020] [Indexed: 12/12/2022] Open
Abstract
Objectives To develop and validate a deep learning-based overall survival (OS) prediction model in patients with hepatocellular carcinoma (HCC) treated with transarterial chemoembolization (TACE) plus sorafenib. Methods This retrospective multicenter study consisted of 201 patients with treatment-naïve, unresectable HCC who were treated with TACE plus sorafenib. Data from 120 patients were used as the training set for model development. A deep learning signature was constructed using the deep image features from preoperative contrast-enhanced computed tomography images. An integrated nomogram was built using Cox regression by combining the deep learning signature and clinical features. The deep learning signature and nomograms were also externally validated in an independent validation set of 81 patients. C-index was used to evaluate the performance of OS prediction. Results The median OS of the entire set was 19.2 months and no significant difference was found between the training and validation cohort (18.6 months vs. 19.5 months, P = 0.45). The deep learning signature achieved good prediction performance with a C-index of 0.717 in the training set and 0.714 in the validation set. The integrated nomogram showed significantly better prediction performance than the clinical nomogram in the training set (0.739 vs. 0.664, P = 0.002) and validation set (0.730 vs. 0.679, P = 0.023). Conclusion The deep learning signature provided significant added value to clinical features in the development of an integrated nomogram which may act as a potential tool for individual prognosis prediction and identifying HCC patients who may benefit from the combination therapy of TACE plus sorafenib.
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Affiliation(s)
- Lei Zhang
- Department of Interventional Radiology, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Wei Xia
- Suzhou Institute of Biomedical Engineering and Technology, Chinese Academy of Sciences, Suzhou, China
| | - Zhi-Ping Yan
- Department of Interventional Radiology, Zhongshan Hospital, Fudan University, Shanghai, China.,Shanghai Institution of Medical Imaging, Shanghai, China
| | - Jun-Hui Sun
- Hepatobiliary and Pancreatic Interventional Treatment Center, Division of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Bin-Yan Zhong
- Department of Interventional Radiology, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Zhong-Heng Hou
- Department of Interventional Radiology, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Min-Jie Yang
- Department of Interventional Radiology, Zhongshan Hospital, Fudan University, Shanghai, China.,Shanghai Institution of Medical Imaging, Shanghai, China
| | - Guan-Hui Zhou
- Hepatobiliary and Pancreatic Interventional Treatment Center, Division of Hepatobiliary and Pancreatic Surgery, The First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Wan-Sheng Wang
- Department of Interventional Radiology, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Xing-Yu Zhao
- Suzhou Institute of Biomedical Engineering and Technology, Chinese Academy of Sciences, Suzhou, China
| | - Jun-Ming Jian
- Suzhou Institute of Biomedical Engineering and Technology, Chinese Academy of Sciences, Suzhou, China
| | - Peng Huang
- Department of Interventional Radiology, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Rui Zhang
- Suzhou Institute of Biomedical Engineering and Technology, Chinese Academy of Sciences, Suzhou, China
| | - Shen Zhang
- Department of Interventional Radiology, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Jia-Yi Zhang
- Suzhou Institute of Biomedical Engineering and Technology, Chinese Academy of Sciences, Suzhou, China
| | - Zhi Li
- Department of Interventional Radiology, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Xiao-Li Zhu
- Department of Interventional Radiology, The First Affiliated Hospital of Soochow University, Suzhou, China
| | - Xin Gao
- Suzhou Institute of Biomedical Engineering and Technology, Chinese Academy of Sciences, Suzhou, China
| | - Cai-Fang Ni
- Department of Interventional Radiology, The First Affiliated Hospital of Soochow University, Suzhou, China
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17
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Kelley RK, Meyer T, Rimassa L, Merle P, Park JW, Yau T, Chan SL, Blanc JF, Tam VC, Tran A, Dadduzio V, Markby DW, Kaldate R, Cheng AL, El-Khoueiry AB, Abou-Alfa GK. Serum Alpha-fetoprotein Levels and Clinical Outcomes in the Phase III CELESTIAL Study of Cabozantinib versus Placebo in Patients with Advanced Hepatocellular Carcinoma. Clin Cancer Res 2020; 26:4795-4804. [PMID: 32636319 PMCID: PMC7779341 DOI: 10.1158/1078-0432.ccr-19-3884] [Citation(s) in RCA: 57] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2019] [Revised: 05/05/2020] [Accepted: 07/01/2020] [Indexed: 12/16/2022]
Abstract
PURPOSE The phase III CELESTIAL study demonstrated improved overall survival (OS) and progression-free survival (PFS) with cabozantinib versus placebo in patients with previously treated, advanced hepatocellular carcinoma (HCC). We analyzed outcomes by baseline alpha-fetoprotein (AFP) and on-treatment AFP changes. PATIENTS AND METHODS Serum AFP was measured every 8 weeks by blinded, centralized testing. Outcomes were analyzed by baseline AFP bifurcated at 400 ng/mL and by on-treatment AFP response (≥20% decrease from baseline at Week 8). The optimal cutoff for change in AFP at Week 8 was evaluated using maximally selected rank statistics. RESULTS Median OS for cabozantinib versus placebo was 13.9 versus 10.3 months [HR, 0.81; 95% confidence interval (CI), 0.62-1.04] for patients with baseline AFP <400 ng/mL, and 8.5 versus 5.2 months (HR, 0.71; 95% CI, 0.54-0.94) for patients with baseline AFP ≥400 ng/mL. Week 8 AFP response rate was 50% for cabozantinib versus 13% for placebo. In the cabozantinib arm, median OS for patients with and without AFP response was 16.1 versus 9.1 months (HR, 0.61; 95% CI, 0.45-0.84). AFP response was independently associated with longer OS. The optimal cutoff for association with OS in the cabozantinib arm was ≤0% change in AFP at Week 8 [AFP control; HR 0.50 (95% CI, 0.35-0.71)]. HRs for PFS were consistent with those for OS. CONCLUSIONS Cabozantinib improved outcomes versus placebo across a range of baseline AFP levels. On-treatment AFP response and control rates were higher with cabozantinib than placebo, and were associated with longer OS and PFS with cabozantinib.
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Affiliation(s)
- Robin Kate Kelley
- UCSF Helen Diller Family Comprehensive Cancer Center, San Francisco, California.
| | - Tim Meyer
- Royal Free Hospital and UCL Cancer Institute, London, United Kingdom
| | - Lorenza Rimassa
- Humanitas Cancer Center, Humanitas Clinical and Research Center-IRCCS, Rozzano, Milan, Italy
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Milan, Italy
| | | | | | | | - Stephen L Chan
- The Chinese University of Hong Kong, Shatin, Hong Kong, China
| | | | - Vincent C Tam
- Tom Baker Cancer Centre, University of Calgary, Calgary, Alberta, Canada
| | | | - Vincenzo Dadduzio
- Medical Oncology Unit 1, Istituto Oncologico Veneto, IRCCS, Padova, Italy
| | | | | | - Ann-Lii Cheng
- National Taiwan University Cancer Center, Taipei, Taiwan
| | | | - Ghassan K Abou-Alfa
- Memorial Sloan Kettering Cancer Center, New York, New York
- Weill Medical College at Cornell University, New York, New York
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18
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Roviello G, Sohbani N, Petrioli R, Rodriquenz MG. Ramucirumab as a second line therapy for advanced HCC: a significant achievement or a wasted opportunity for personalised therapy? Invest New Drugs 2019; 37:1274-1288. [PMID: 30879152 DOI: 10.1007/s10637-019-00760-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2019] [Accepted: 03/08/2019] [Indexed: 02/08/2023]
Abstract
The second line treatment of hepatocellular carcinoma (HCC) has recently become an exciting area of interest since new emerging options have demonstrated survival benefits versus placebo. Unfortunately, predictive biomarkers are unavailable for these treatments. Ramucirumab, a monoclonal antibody against VEGFR-2, has demonstrated overall survival superiority against placebo as a second line therapy for patients with AFP > 400 ng/ml in the recent REACH-2 trial. This review will provide the current updated knowledge regarding the HCC cancerogenesis and angiogenic VEGF/VEGFR-2 pathways and the clinical development of ramucirumab in advanced HCC. This study will also critically assess the gaps in a previous negative phase III trial that tested other potentially useful treatments and suggest ways to modernise clinical trials and personalise therapy for advanced HCC.
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Affiliation(s)
- Giandomenico Roviello
- Department of Health Sciences, University of Florence, viale Pieraccini, 6, 50139, Florence, Italy.
| | - Navid Sohbani
- Department of Medical, Surgery and Health Sciences, University of Trieste, Piazza Ospitale 1, 34129, Trieste, Italy
| | - Roberto Petrioli
- Medical Oncology Unit, Department of Medicine, Surgery and Neurosciences, University of Siena, Siena, Italy
| | - Maria Grazia Rodriquenz
- Division of Medical Oncology, Department of Onco-Hematology, IRCCS-CROB, Referral Cancer Center of Basilicata, via Padre Pio 1, 85028, Rionero, Vulture, PZ, Italy
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19
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Kokudo N, Takemura N, Kanto T, Tateishi R, Igari T, Hasegawa K. Hepatocellular carcinoma with non-B and non-C hepatitis origin: epidemiology in Japan and surgical outcome. Glob Health Med 2019; 1:23-29. [PMID: 33330751 DOI: 10.35772/ghm.2019.01018] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2019] [Revised: 09/16/2019] [Accepted: 09/20/2019] [Indexed: 12/12/2022]
Abstract
During the last two decades, there has been a dramatic increase in so-called non-B non-C hepatocellular carcinoma (NBNC HCC) in Japan. Majority of NBNC HCC are considered as so-called metabolic HCC and some could be related to occult HBV infection. Although there have been some reports on histological features predominant in metabolic HCC, very few specific driver genes for NBNC HCC have been reported. Most of the NBNC HCC are found incidentally and are relatively large in size. Since liver function is generally normal or subnormal, such patients have a higher chance for undergoing curative surgery. Although there has been slightly conflicting long-term outcomes reported for NBNC HCC, slightly better outcomes may be expected compared to other etiologies after curative surgery. However, risk of recurrence depends on the background liver. NBNC HCC in cirrhotic patients have a persistently higher risk of tumor recurrence requiring a long-term postoperative surveillance. It would be safe to conclude at this moment that NBNC HCCs should be treated using the same surgical strategy as HCCs with viral origin, same operative indications and same follow-up protocol.
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Affiliation(s)
- Norihiro Kokudo
- Department of Surgery, National Center for Global Health and Medicine; Tokyo, Japan
| | - Nobuyuki Takemura
- Department of Surgery, National Center for Global Health and Medicine; Tokyo, Japan
| | - Tatsuya Kanto
- The Research Center for Hepatitis and Immunology Department of Diseases, National Center for Global Health and Medicine, Tokyo, Japan
| | - Ryosuke Tateishi
- Department of Gastroenterology, The University of Tokyo, Tokyo, Japan
| | - Toru Igari
- Department of Surgical Pathology, National Center for Global Health and Medicine, Tokyo, Japan
| | - Kiyoshi Hasegawa
- Department of Surgery, Division of Hepatobiliary Pancreatic Surgery, The University of Tokyo, Tokyo, Japan
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20
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Kokudo N, Takemura N, Kanto T, Tateishi R, Igari T, Hasegawa K. Hepatocellular carcinoma with non-B and non-C hepatitis origin: epidemiology in Japan and surgical outcome. Glob Health Med 2019; 1. [PMID: 33330751 PMCID: PMC7731089 DOI: 10.35772/ghm.019.01018] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/07/2023]
Abstract
During the last two decades, there has been a dramatic increase in so-called non-B non-C hepatocellular carcinoma (NBNC HCC) in Japan. Majority of NBNC HCC are considered as so-called metabolic HCC and some could be related to occult HBV infection. Although there have been some reports on histological features predominant in metabolic HCC, very few specific driver genes for NBNC HCC have been reported. Most of the NBNC HCC are found incidentally and are relatively large in size. Since liver function is generally normal or subnormal, such patients have a higher chance for undergoing curative surgery. Although there has been slightly conflicting long-term outcomes reported for NBNC HCC, slightly better outcomes may be expected compared to other etiologies after curative surgery. However, risk of recurrence depends on the background liver. NBNC HCC in cirrhotic patients have a persistently higher risk of tumor recurrence requiring a long-term postoperative surveillance. It would be safe to conclude at this moment that NBNC HCCs should be treated using the same surgical strategy as HCCs with viral origin, same operative indications and same follow-up protocol.
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Affiliation(s)
- Norihiro Kokudo
- Department of Surgery, National Center for Global Health and Medicine; Tokyo, Japan
- Address correspondence to:Norihiro Kokudo, National Center for Global Health and Medicine, 1-21-1 Toyama Shinjuku-ku, Tokyo 162-8655, Japan. E-mail:
| | - Nobuyuki Takemura
- Department of Surgery, National Center for Global Health and Medicine; Tokyo, Japan
| | - Tatsuya Kanto
- The Research Center for Hepatitis and Immunology Department of Diseases, National Center for Global Health and Medicine, Tokyo, Japan
| | - Ryosuke Tateishi
- Department of Gastroenterology, The University of Tokyo, Tokyo, Japan
| | - Toru Igari
- Department of Surgical Pathology, National Center for Global Health and Medicine, Tokyo, Japan
| | - Kiyoshi Hasegawa
- Department of Surgery, Division of Hepatobiliary Pancreatic Surgery, The University of Tokyo, Tokyo, Japan
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21
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Bai L, Ren Y, Cui T. Overexpression of CDCA5, KIF4A, TPX2, and FOXM1 Coregulated Cell Cycle and Promoted Hepatocellular Carcinoma Development. J Comput Biol 2019; 27:965-974. [PMID: 31593490 DOI: 10.1089/cmb.2019.0254] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
This study aimed to identify key functional modules and genes in functional module involved in hepatocellular carcinoma (HCC) development. The microarray data set GSE54236 was obtained from Gene Expression Omnibus (GEO) database. Differentially expressed genes (DEGs) between HCC, and normal samples were identified by Limma. DAVID was used to identify the gene ontology terms these genes enriched. The co-expression network was constructed based on Pearson correlation coefficient between gene expression values, and the functional modules these DEGs obviously enriched in were recognized through GraphWeb. Then, based on the genes related to the development of HCC, the DEGs interacting with HCC-associated genes were spotted. Finally, survival analysis and real-time quantitative polymerase chain reaction were performed. Totally, 427 upregulated (e.g., cell division cycle associated 5 [CDCA5], kinesin family member 4A [KIF4A], TPX2 microtubule nucleation factor [TPX2]) and 313 downregulated (e.g., metallothionein 1E [MT1E]) DEGs were identified in HCC. Besides, CDCA5, KIF4A, and TPX2 had interacting relationship and played important roles in HCC development by interrelating with HCC-related gene, forkhead box M1 (FOXM1). Furthermore, CDCA5, KIF4A, TPX2, and FOXM1 obviously enriched in cell cycle-related functional module, whereas MT1E enriched in mineral absorption module in Kyoto Encyclopedia of Genes and Genomes. CDCA5, KIF4A, and TPX2 expression were increased in HCC cells, and their high expressions were related to poor prognosis. Overexpression of CDCA5, KIF4A, TPX2, and FOXM1 coregulated cell cycle and thereby promoted the development of HCC. The finding provided potential targets for the study and treatment of HCC.
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Affiliation(s)
- Lianmei Bai
- Gastroenterology Department, Inner Mongolia People's Hospital, Hohhot, China
| | - Yu Ren
- Clinical Medical Research Center, Inner Mongolia People's Hospital, Hohhot, China
| | - Tianqing Cui
- Gastroenterology Department, Inner Mongolia People's Hospital, Hohhot, China
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22
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Fako V, Martin SP, Pomyen Y, Budhu A, Chaisaingmongkol J, Franck S, Lee JMF, Ng IOL, Cheung TT, Wei X, Liu N, Ji J, Zhao L, Liu Z, Jia HL, Tang ZY, Qin LX, Kloeckner R, Marquardt J, Greten T, Wang XW. Gene signature predictive of hepatocellular carcinoma patient response to transarterial chemoembolization. Int J Biol Sci 2019; 15:2654-2663. [PMID: 31754337 PMCID: PMC6854367 DOI: 10.7150/ijbs.39534] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2019] [Accepted: 09/02/2019] [Indexed: 12/13/2022] Open
Abstract
Transarterial chemoembolization (TACE) is a commonly used treatment modality in hepatocellular carcinoma (HCC). The ability to identify patients who will respond to TACE represents an important clinical need, and tumor gene expression patterns may be associated with TACE response. We investigated whether tumor transcriptome is associated with TACE response in patients with HCC. We analyzed transcriptome data of treatment-naïve tumor tissues from a Chinese cohort of 191 HCC patients, including 105 patients who underwent TACE following resection with curative intent. We then developed a gene signature, TACE Navigator, which was associated with improved survival in patients that received either adjuvant or post-relapse TACE. To validate our findings, we applied our signature in a blinded manner to three independent cohorts comprising an additional 130 patients with diverse ethnic backgrounds enrolled in three different hospitals who received either adjuvant TACE or palliative TACE. TACE Navigator stratified patients into Responders and Non-Responders which was associated with improved survival following TACE in our test cohort (Responders: 67 months vs Non-Responders: 39.5 months, p<0.0001). In addition, multivariable Cox model demonstrates that TACE Navigator was independently associated with survival (HR: 9.31, 95% CI: 3.46-25.0, p<0.001). In our validation cohorts, the association between TACE Navigator and survival remained robust in both Asian patients who received adjuvant TACE (Hong Kong: 60 months vs 25.6 months p=0.007; Shandong: 61.3 months vs 32.1 months, p=0.027) and European patients who received TACE as primary therapy (Mainz: 60 months vs 41.5 months, p=0.041). These results indicate that a TACE-specific molecular classifier is robust in predicting TACE response. This gene signature can be used to identify patients who will have the greatest survival benefit after TACE treatment and enable personalized treatment modalities for patients with HCC.
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Affiliation(s)
| | | | | | - Anuradha Budhu
- Laboratory of Human Carcinogenesis.,Liver Cancer Program, Center for Cancer Research, National Cancer Institute, Bethesda, Maryland, USA
| | | | | | | | | | - Tan-To Cheung
- Surgery, and State Key Laboratory for Liver Research, The University of Hong Kong, Hong Kong, China
| | - Xiyang Wei
- Life Sciences Institute, Zhejiang University, Hangzhou, China
| | - Niya Liu
- Life Sciences Institute, Zhejiang University, Hangzhou, China
| | - Junfang Ji
- Shandong Cancer Hospital and Institute, Jinan, China
| | - Lei Zhao
- Shandong Cancer Hospital and Institute, Jinan, China
| | - Zhaogang Liu
- Shandong Cancer Hospital and Institute, Jinan, China
| | | | | | | | | | | | - Tim Greten
- Liver Cancer Program, Center for Cancer Research, National Cancer Institute, Bethesda, Maryland, USA.,Thoracic and GI Malignancies Branch, Center for Cancer Research, National Cancer Institute, Bethesda, Maryland, USA
| | - Xin Wei Wang
- Laboratory of Human Carcinogenesis.,Liver Cancer Program, Center for Cancer Research, National Cancer Institute, Bethesda, Maryland, USA
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23
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Jin Y, Lee WY, Toh ST, Tennakoon C, Toh HC, Chow PKH, Chung AYF, Chong SS, Ooi LLPJ, Sung WK, Lee CGL. Comprehensive analysis of transcriptome profiles in hepatocellular carcinoma. J Transl Med 2019; 17:273. [PMID: 31429776 PMCID: PMC6701074 DOI: 10.1186/s12967-019-2025-x] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2019] [Accepted: 08/14/2019] [Indexed: 12/31/2022] Open
Abstract
Background Hepatocellular carcinoma is the second most deadly cancer with late presentation and limited treatment options, highlighting an urgent need to better understand HCC to facilitate the identification of early-stage biomarkers and uncover therapeutic targets for the development of novel therapies for HCC. Methods Deep transcriptome sequencing of tumor and paired non-tumor liver tissues was performed to comprehensively evaluate the profiles of both the host and HBV transcripts in HCC patients. Differential gene expression patterns and the dys-regulated genes associated with clinical outcomes were analyzed. Somatic mutations were identified from the sequencing data and the deleterious mutations were predicted. Lastly, human-HBV chimeric transcripts were identified, and their distribution, potential function and expression association were analyzed. Results Expression profiling identified the significantly upregulated TP73 as a nodal molecule modulating expression of apoptotic genes. Approximately 2.5% of dysregulated genes significantly correlated with HCC clinical characteristics. Of the 110 identified genes, those involved in post-translational modification, cell division and/or transcriptional regulation were upregulated, while those involved in redox reactions were downregulated in tumors of patients with poor prognosis. Mutation signature analysis identified that somatic mutations in HCC tumors were mainly non-synonymous, frequently affecting genes in the micro-environment and cancer pathways. Recurrent mutations occur mainly in ribosomal genes. The most frequently mutated genes were generally associated with a poorer clinical prognosis. Lastly, transcriptome sequencing suggest that HBV replication in the tumors of HCC patients is rare. HBV-human fusion transcripts are a common observation, with favored HBV and host insertion sites being the HBx C-terminus and gene introns (in tumors) and introns/intergenic-regions (in non-tumors), respectively. HBV-fused genes in tumors were mainly involved in RNA binding while those in non-tumors tissues varied widely. These observations suggest that while HBV may integrate randomly during chronic infection, selective expression of functional chimeric transcripts may occur during tumorigenesis. Conclusions Transcriptome sequencing of HCC patients reveals key cancer molecules and clinically relevant pathways deregulated/mutated in HCC patients and suggests that while HBV may integrate randomly during chronic infection, selective expression of functional chimeric transcripts likely occur during the process of tumorigenesis.
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Affiliation(s)
- Yu Jin
- Department of Biochemistry, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, 119077, Singapore
| | - Wai Yeow Lee
- Department of Biochemistry, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, 119077, Singapore
| | - Soo Ting Toh
- Department of Biochemistry, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, 119077, Singapore
| | | | - Han Chong Toh
- Division of Medical Sciences, Humphrey Oei Institute of Cancer Research, National Cancer Centre Singapore, Level 6, Lab 5, 11 Hospital Drive, Singapore, 169610, Singapore
| | - Pierce Kah-Hoe Chow
- Duke-NUS Medical School, Singapore, 169547, Singapore.,Department of Surgery, Singapore General Hospital, Singapore, 169608, Singapore
| | - Alexander Y-F Chung
- Department of Surgery, Singapore General Hospital, Singapore, 169608, Singapore
| | - Samuel S Chong
- Department of Paediatrics, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, 119228, Singapore.,Department of Laboratory Medicine, National University Hospital, Singapore, 119074, Singapore
| | - London L-P-J Ooi
- Department of Surgery, Singapore General Hospital, Singapore, 169608, Singapore.,Department of Surgical Oncology, National Cancer Centre Singapore, Singapore, 169610, Singapore
| | - Wing-Kin Sung
- Genome Institute of Singapore, Singapore, Singapore.,School of Computing, National University of Singapore, Singapore, Singapore
| | - Caroline G-L Lee
- Department of Biochemistry, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, 119077, Singapore. .,Division of Medical Sciences, Humphrey Oei Institute of Cancer Research, National Cancer Centre Singapore, Level 6, Lab 5, 11 Hospital Drive, Singapore, 169610, Singapore. .,Duke-NUS Medical School, Singapore, 169547, Singapore.
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24
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Dang H, Pomyen Y, Martin SP, Dominguez DA, Yim SY, Lee JS, Budhu A, Shah AP, Bodzin AS, Wang XW. NELFE-Dependent MYC Signature Identifies a Unique Cancer Subtype in Hepatocellular Carcinoma. Sci Rep 2019; 9:3369. [PMID: 30833661 PMCID: PMC6399236 DOI: 10.1038/s41598-019-39727-9] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2018] [Accepted: 01/29/2019] [Indexed: 01/09/2023] Open
Abstract
The MYC oncogene is dysregulated in approximately 30% of liver cancer. In an effort to exploit MYC as a therapeutic target, including in hepatocellular carcinoma (HCC), strategies have been developed on the basis of MYC amplification or gene translocation. Due to the failure of these strategies to provide accurate diagnostics and prognostic value, we have developed a Negative Elongation Factor E (NELFE)-Dependent MYC Target (NDMT) gene signature. This signature, which consists of genes regulated by MYC and NELFE, an RNA binding protein that enhances MYC-induced hepatocarcinogenesis, is predictive of NELFE/MYC-driven tumors that would otherwise not be identified by gene amplification or translocation alone. We demonstrate the utility of the NDMT gene signature to predict a unique subtype of HCC, which is associated with a poor prognosis in three independent cohorts encompassing diverse etiologies, demographics, and viral status. The application of gene signatures, such as the NDMT signature, offers patients access to personalized risk assessments, which may be utilized to direct future care.
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Affiliation(s)
- Hien Dang
- Laboratory of Human Carcinogenesis, Center for Cancer Research, National Cancer Institute, Bethesda, Maryland, United States. .,Department of Surgery, Division of Surgical Research, Thomas Jefferson University, Philadelphia, PA, United States.
| | - Yotsawat Pomyen
- Laboratory of Human Carcinogenesis, Center for Cancer Research, National Cancer Institute, Bethesda, Maryland, United States.,Translational Research Unit, Chulabhorn Research Institute, Bangkok, 10210, Thailand
| | - Sean P Martin
- Laboratory of Human Carcinogenesis, Center for Cancer Research, National Cancer Institute, Bethesda, Maryland, United States
| | - Dana A Dominguez
- Laboratory of Human Carcinogenesis, Center for Cancer Research, National Cancer Institute, Bethesda, Maryland, United States
| | - Sun Young Yim
- Department of Systems Biology, Division of Cancer Medicine, UT MDACC, Houston, TX, United States
| | - Ju-Seog Lee
- Department of Systems Biology, Division of Cancer Medicine, UT MDACC, Houston, TX, United States
| | - Anuradha Budhu
- Laboratory of Human Carcinogenesis, Center for Cancer Research, National Cancer Institute, Bethesda, Maryland, United States
| | - Ashesh P Shah
- Department of Surgery, Division of Transplantation, Thomas Jefferson University, Philadelphia, PA, United States
| | - Adam S Bodzin
- Department of Surgery, Division of Transplantation, Thomas Jefferson University, Philadelphia, PA, United States
| | - Xin Wei Wang
- Laboratory of Human Carcinogenesis, Center for Cancer Research, National Cancer Institute, Bethesda, Maryland, United States.
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25
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Yang Y, Lu Q, Shao X, Mo B, Nie X, Liu W, Chen X, Tang Y, Deng Y, Yan J. Development Of A Three-Gene Prognostic Signature For Hepatitis B Virus Associated Hepatocellular Carcinoma Based On Integrated Transcriptomic Analysis. J Cancer 2018; 9:1989-2002. [PMID: 29896284 PMCID: PMC5995946 DOI: 10.7150/jca.23762] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2017] [Accepted: 03/14/2018] [Indexed: 02/07/2023] Open
Abstract
Integration of public genome-wide gene expression data together with Cox regression analysis is a powerful weapon to identify new prognostic gene signatures for cancer diagnosis and prognosis. Hepatitis B virus (HBV) is a major cause of hepatocellular carcinoma (HCC), however, it remains largely unknown about the specific gene prognostic signature of HBV-associated HCC. Using Robust Rank Aggreg (RRA) method to integrate seven whole genome expression datasets, we identified 82 up-regulated genes and 577 down-regulated genes in HBV-associated HCC patients. Combination of several enrichment analysis, univariate and multivariate Cox proportional hazards regression analysis, we revealed that a three-gene (SPP2, CDC37L1, and ECHDC2) prognostic signature could act as an independent prognostic indicator for HBV-associated HCC in both the discovery cohort and the internal testing cohort. Gene set enrichment analysis showed that the high-risk group with lower expression levels of the three genes was enriched in bladder cancer and cell cycle pathway, whereas the low-risk group with higher expression levels of the three genes was enriched in drug metabolism-cytochrome P450, PPAR signaling pathway, fatty acid and histidine metabolisms. This indicates that patients of HBV-associated HCC with higher expression of these three genes may preserve relatively good hepatic cellular metabolism and function, which may also protect HCC patients from persistent drug toxicity in response to various medication. Our findings suggest a three-gene prognostic model that serves as a specific prognostic signature for HBV-associated HCC.
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Affiliation(s)
- Yao Yang
- Institute of Materia Medica, College of Pharmacy, Army Medical University (Third Military Medical University), Chongqing 400038, China
| | - Qian Lu
- Center of Hepatobiliary Pancreatic Disease, Beijing Tsinghua Changgung Hospital, Beijing 102218, China
| | - Xuejun Shao
- Brigade 315th of Territorial Defense Force, Chinese People's Liberation Army Ground Force, Xishuangbanna District, Yunan 666200, China
| | - Banghui Mo
- Institute of Materia Medica, College of Pharmacy, Army Medical University (Third Military Medical University), Chongqing 400038, China
| | - Xuqiang Nie
- Institute of Materia Medica, College of Pharmacy, Army Medical University (Third Military Medical University), Chongqing 400038, China
| | - Wei Liu
- Health Physical Examination Center, The Affiliated Hospital of Qingdao University, Qingdao, Shandong 266003, China
| | - Xianhua Chen
- Diagnosis and Treatment Center for Servicemen, Southwest Hospital, Army Medical University (Third Military Medical University), Chongqing 400038, China
| | - Yuan Tang
- Institute of Materia Medica, College of Pharmacy, Army Medical University (Third Military Medical University), Chongqing 400038, China
| | - Youcai Deng
- Institute of Materia Medica, College of Pharmacy, Army Medical University (Third Military Medical University), Chongqing 400038, China
| | - Jun Yan
- Center of Hepatobiliary Pancreatic Disease, Beijing Tsinghua Changgung Hospital, Beijing 102218, China.,Institute of Hepatobiliary Surgery, Southwest Hospital, Third Military Medical University, Chongqing 400042, China
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26
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The role of albumin–bilirubin grade and inflammation-based index in patients with hepatocellular carcinoma treated with stereotactic body radiotherapy. Strahlenther Onkol 2018; 194:403-413. [DOI: 10.1007/s00066-017-1256-0] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2017] [Accepted: 12/22/2017] [Indexed: 02/08/2023]
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27
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Grinchuk OV, Yenamandra SP, Iyer R, Singh M, Lee HK, Lim KH, Chow PK, Kuznetsov VA. Tumor-adjacent tissue co-expression profile analysis reveals pro-oncogenic ribosomal gene signature for prognosis of resectable hepatocellular carcinoma. Mol Oncol 2017; 12:89-113. [PMID: 29117471 PMCID: PMC5748488 DOI: 10.1002/1878-0261.12153] [Citation(s) in RCA: 121] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2017] [Revised: 10/03/2017] [Accepted: 10/16/2017] [Indexed: 12/18/2022] Open
Abstract
Currently, molecular markers are not used when determining the prognosis and treatment strategy for patients with hepatocellular carcinoma (HCC). In the present study, we proposed that the identification of common pro‐oncogenic pathways in primary tumors (PT) and adjacent non‐malignant tissues (AT) typically used to predict HCC patient risks may result in HCC biomarker discovery. We examined the genome‐wide mRNA expression profiles of paired PT and AT samples from 321 HCC patients. The workflow integrated differentially expressed gene selection, gene ontology enrichment, computational classification, survival predictions, image analysis and experimental validation methods. We developed a 24‐ribosomal gene‐based HCC classifier (RGC), which is prognostically significant in both PT and AT. The RGC gene overexpression in PT was associated with a poor prognosis in the training (hazard ratio = 8.2, P = 9.4 × 10−6) and cross‐cohort validation (hazard ratio = 2.63, P = 0.004) datasets. The multivariate survival analysis demonstrated the significant and independent prognostic value of the RGC. The RGC displayed a significant prognostic value in AT of the training (hazard ratio = 5.0, P = 0.03) and cross‐validation (hazard ratio = 1.9, P = 0.03) HCC groups, confirming the accuracy and robustness of the RGC. Our experimental and bioinformatics analyses suggested a key role for c‐MYC in the pro‐oncogenic pattern of ribosomal biogenesis co‐regulation in PT and AT. Microarray, quantitative RT‐PCR and quantitative immunohistochemical studies of the PT showed that DKK1 in PT is the perspective biomarker for poor HCC outcomes. The common co‐transcriptional pattern of ribosome biogenesis genes in PT and AT from HCC patients suggests a new scalable prognostic system, as supported by the model of tumor‐like metabolic redirection/assimilation in non‐malignant AT. The RGC, comprising 24 ribosomal genes, is introduced as a robust and reproducible prognostic model for stratifying HCC patient risks. The adjacent non‐malignant liver tissue alone, or in combination with HCC tissue biopsy, could be an important target for developing predictive and monitoring strategies, as well as evidence‐based therapeutic interventions, that aim to reduce the risk of post‐surgery relapse in HCC patients.
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Affiliation(s)
| | | | | | - Malay Singh
- Bioinformatics InstituteSingapore
- Department of Computer ScienceSchool of ComputingNational University of SingaporeSingapore
| | - Hwee Kuan Lee
- Bioinformatics InstituteSingapore
- Department of Computer ScienceSchool of ComputingNational University of SingaporeSingapore
| | - Kiat Hon Lim
- Division of Surgical OncologyNational Cancer CentreSingaporeSingapore
| | - Pierce Kah‐Hoe Chow
- Division of Surgical OncologyNational Cancer CentreSingaporeSingapore
- Office of Clinical SciencesDuke‐NUS Graduate Medical SchoolSingaporeSingapore
- Department of HPB and Transplantation SurgerySingapore General HospitalSingapore
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28
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Taouli B, Hoshida Y, Kakite S, Chen X, Tan PS, Sun X, Kihira S, Kojima K, Toffanin S, Fiel MI, Hirschfield H, Wagner M, Llovet JM. Imaging-based surrogate markers of transcriptome subclasses and signatures in hepatocellular carcinoma: preliminary results. Eur Radiol 2017; 27:4472-4481. [PMID: 28439654 PMCID: PMC5654702 DOI: 10.1007/s00330-017-4844-6] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2017] [Revised: 03/22/2017] [Accepted: 04/04/2017] [Indexed: 11/24/2022]
Abstract
OBJECTIVES In this preliminary study, we examined whether imaging-based phenotypes are associated with reported predictive gene signatures in hepatocellular carcinoma (HCC). METHODS Thirty-eight patients (M/F 30/8, mean age 61 years) who underwent pre-operative CT or MR imaging before surgery as well as transcriptome profiling were included in this IRB-approved single-centre retrospective study. Eleven qualitative and four quantitative imaging traits (size, enhancement ratios, wash-out ratio, tumour-to-liver contrast ratios) were assessed by three observers and were correlated with 13 previously reported HCC gene signatures using logistic regression analysis. RESULTS Thirty-nine HCC tumours (mean size 5.7 ± 3.2 cm) were assessed. Significant positive associations were observed between certain imaging traits and gene signatures of aggressive HCC phenotype (G3-Boyault, Proliferation-Chiang profiles, CK19-Villanueva, S1/S2-Hoshida) with odds ratios ranging from 4.44-12.73 (P <0.045). Infiltrative pattern at imaging was significantly associated with signatures of microvascular invasion and aggressive phenotype. Significant but weak associations were also observed between each enhancement ratio and tumour-to-liver contrast ratios and certain gene expression profiles. CONCLUSIONS This preliminary study demonstrates a correlation between phenotypic imaging traits with gene signatures of aggressive HCC, which warrants further prospective validation to establish imaging-based surrogate markers of molecular phenotypes in HCC. KEY POINTS • There are associations between imaging and gene signatures of aggressive hepatocellular carcinoma. • Infiltrative type is associated with gene signatures of microvascular invasion and aggressiveness. • Infiltrative type may be a surrogate marker of microvascular invasion gene signature.
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Affiliation(s)
- Bachir Taouli
- Department of Radiology, Icahn School of Medicine at Mount Sinai, 1470 Madison Avenue, Box 1234, New York, NY, 10029, USA.
- Translational and Molecular Imaging Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
- Liver Cancer Program, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
| | - Yujin Hoshida
- Liver Cancer Program, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Division of Liver Diseases, Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Suguru Kakite
- Translational and Molecular Imaging Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Division of Radiology, Department of Pathophysiological and Therapeutic Science, Faculty of Medicine, Tottori University, 36-1, Nishicho, Yonago City, 683-8504, Japan
| | - Xintong Chen
- Liver Cancer Program, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Division of Liver Diseases, Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Poh Seng Tan
- Liver Cancer Program, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Division of Liver Diseases, Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Division of Gastroenterology and Hepatology, University Medicine Cluster, National University Health System, Singapore, Singapore
| | - Xiaochen Sun
- Liver Cancer Program, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Division of Liver Diseases, Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Shingo Kihira
- Department of Radiology, Icahn School of Medicine at Mount Sinai, 1470 Madison Avenue, Box 1234, New York, NY, 10029, USA
| | - Kensuke Kojima
- Liver Cancer Program, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Division of Liver Diseases, Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Sara Toffanin
- Liver Cancer Program, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Division of Liver Diseases, Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - M Isabel Fiel
- Department of Pathology, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Hadassa Hirschfield
- Liver Cancer Program, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Division of Liver Diseases, Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Mathilde Wagner
- Translational and Molecular Imaging Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- UPMC, Department of Radiology, Hôpital Pitié-Salpêtrière, Sorbonne Universités, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Josep M Llovet
- Liver Cancer Program, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- Division of Liver Diseases, Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA
- HCC Translational Research Laboratory, Barcelona-Clínic Liver Cancer Group Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Hospital Clínic de Barcelona, Universitat de Barcelona (UB), Barcelona, Spain
- Institució Catalana de Recerca i Estudis Avançats, Barcelona, Spain
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29
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Fako V, Wang XW. The status of transarterial chemoembolization treatment in the era of precision oncology. Hepat Oncol 2017; 4:55-63. [PMID: 28989699 DOI: 10.2217/hep-2017-0009] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2017] [Accepted: 08/14/2017] [Indexed: 02/07/2023] Open
Abstract
Transarterial chemoembolization (TACE) is the gold standard of therapy for patients with unresectable intermediate stage hepatocellular carcinoma (HCC), and is also commonly used as postresection adjuvant therapy in Asia. The delivery of TACE is highly variable from center to center, and clinical decision making for patients is based primarily on tumor staging guidelines, with very little focus on individualized tumor features. This review will discuss recent efforts for improving patient outcomes with TACE treatment through personalized medicine advances, including ongoing clinical trials investigating the combination of targeted therapy with TACE and the discovery of prognostic biomarkers for predicting TACE response.
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Affiliation(s)
- Valerie Fako
- Laboratory of Human Carcinogenesis, Center for Cancer Research, National Cancer Institute, Bethesda, MD 20892, USA
| | - Xin Wei Wang
- Laboratory of Human Carcinogenesis, Center for Cancer Research, National Cancer Institute, Bethesda, MD 20892, USA
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30
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Tamaki N, Kuno A, Matsuda A, Tsujikawa H, Yamazaki K, Yasui Y, Tsuchiya K, Nakanishi H, Itakura J, Korenaga M, Mizokami M, Kurosaki M, Sakamoto M, Narimatsu H, Izumi N. Serum Wisteria Floribunda Agglutinin-Positive Sialylated Mucin 1 as a Marker of Progenitor/Biliary Features in Hepatocellular Carcinoma. Sci Rep 2017; 7:244. [PMID: 28325920 PMCID: PMC5428232 DOI: 10.1038/s41598-017-00357-8] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2016] [Accepted: 02/21/2017] [Indexed: 12/18/2022] Open
Abstract
Histological molecular classification of hepatocellular carcinoma (HCC) is clinically important for predicting the prognosis. However, a reliable serum marker has not been established. The aim of this study was to evaluate the diagnostic value of serum Wisteria Floribunda agglutinin-positive sialylated mucin 1 (WFA-sialylated MUC1), which is a novel biliary marker, as a marker of HCC with hepatic progenitor cell (HPC)/biliary features and of prognosis. A total of 144 consecutive patients who underwent complete radiofrequency ablation of primary HCC were enrolled. A serum WFA-sialylated MUC1 level of 900 μL/mL was determined as the optimal cutoff value for prediction of immunohistochemical staining for HPC/biliary features [sialylated MUC1 and cytokeratin 19 (CK19)]. Positive staining rate of sialylated MUC1 and CK19 was significantly higher in patients with WFA-sialylated MUC1 ≥900 than those with WFA-sialylated MUC1 <900. Furthermore, cumulative incidence of HCC recurrence was significantly higher in patients with WFA-sialylated MUC1 ≥900 and on multivariate analysis, serum WFA-sialylated MUC1 levels was an independent predictor of HCC recurrence. These results revealed that serum WFA-sialylated MUC1 was associated with histological feature of HCC and recurrence after curative therapy and it could be a novel marker of HPC/biliary features in HCC and of prognosis.
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Affiliation(s)
- Nobuharu Tamaki
- Department of Gastroenterology and Hepatology, Musashino Red Cross Hospital, Tokyo, Japan
| | - Atsushi Kuno
- Research Center for Medical Glycoscience, National Institute of Advanced Industrial Science and Technology, Ibaraki, Japan
| | - Atsushi Matsuda
- Research Center for Medical Glycoscience, National Institute of Advanced Industrial Science and Technology, Ibaraki, Japan
| | - Hanako Tsujikawa
- Department of Pathology, Keio University School of medicine, Tokyo, Japan
| | - Ken Yamazaki
- Department of Pathology, Keio University School of medicine, Tokyo, Japan
| | - Yutaka Yasui
- Department of Gastroenterology and Hepatology, Musashino Red Cross Hospital, Tokyo, Japan
| | - Kaoru Tsuchiya
- Department of Gastroenterology and Hepatology, Musashino Red Cross Hospital, Tokyo, Japan
| | - Hiroyuki Nakanishi
- Department of Gastroenterology and Hepatology, Musashino Red Cross Hospital, Tokyo, Japan
| | - Jun Itakura
- Department of Gastroenterology and Hepatology, Musashino Red Cross Hospital, Tokyo, Japan
| | - Masaaki Korenaga
- Research Center for Hepatitis and Immunology, National Center for Global Health and Medicine, Chiba, Japan
| | - Masashi Mizokami
- Research Center for Hepatitis and Immunology, National Center for Global Health and Medicine, Chiba, Japan
| | - Masayuki Kurosaki
- Department of Gastroenterology and Hepatology, Musashino Red Cross Hospital, Tokyo, Japan
| | - Michiie Sakamoto
- Department of Pathology, Keio University School of medicine, Tokyo, Japan
| | - Hisashi Narimatsu
- Research Center for Medical Glycoscience, National Institute of Advanced Industrial Science and Technology, Ibaraki, Japan
| | - Namiki Izumi
- Department of Gastroenterology and Hepatology, Musashino Red Cross Hospital, Tokyo, Japan.
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31
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Cho HJ, Kim SS, Nam JS, Kim JK, Lee JH, Kim B, Wang HJ, Kim BW, Lee JD, Kang DY, Kim JH, Jae YM, Hwang JC, Shin SJ, Lee KM, Cho SW, Cheong JY. Low levels of circulating microRNA-26a/29a as poor prognostic markers in patients with hepatocellular carcinoma who underwent curative treatment. Clin Res Hepatol Gastroenterol 2017; 41:181-189. [PMID: 27839726 DOI: 10.1016/j.clinre.2016.09.011] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/12/2016] [Accepted: 09/27/2016] [Indexed: 02/04/2023]
Abstract
BACKGROUND/AIMS We evaluated the prognostic implication of circulating microRNA (miR)-21, miR-26a, and miR-29a in hepatocellular carcinoma (HCC) patients who underwent curative treatment. METHODS The study included 120 hepatitis B virus-related HCC patients who underwent hepatic resection (n=63) or radiofrequency ablation (n=57). MiR-21, miR-26a, and miR-29a expression levels in pretreatment plasma and several clinical variables were analyzed to identify prognostic bio-markers. RESULTS Old age, low albumin level, low platelet count, advanced tumor stage (modified Union for International Cancer Control stages III, IV), low miR-26a (hazard ratio [HR]=1.72; 95% confidence interval [CI]=1.04-2.83; P=0.035), and low miR-29a (HR=1.75; 95% CI=1.04-2.94; P=0.035) were identified as independent risk factors for predicting poor disease-free survival. Low miR-21, miR-26a, and miR-29a were associated with poor liver transplantation (LT)-free survival in the univariate analysis. Multivariate Cox regression analysis showed that low miR-26a (HR=3.41; 95% CI=1.32-8.82; P=0.011) and low miR-29a (HR=2.75; 95% CI=1.10-6.85; P=0.030), low platelet count, and advanced tumor stage were significantly associated with poor LT-free survival. Remarkable correlation was found between miR-26a and miR-29a (Spearman's rho=0.734, P<0.001). CONCLUSION Pretreatment levels of circulating miR-26a and miR-29a are independent prognostic markers for poor disease-free survival and LT-free survival in hepatitis B virus-related HCC patients.
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Affiliation(s)
- Hyo Jung Cho
- Department of Gastroenterology, Ajou University School of Medicine, Worldcup-ro 164, Yeongtong-Gu, Suwon 16499, South Korea
| | - Soon Sun Kim
- Department of Gastroenterology, Ajou University School of Medicine, Worldcup-ro 164, Yeongtong-Gu, Suwon 16499, South Korea
| | - Ji Sun Nam
- Human Genome Research & Bio-resource Center, Ajou University Medical Center, Suwon, South Korea
| | - Jai Keun Kim
- Department of Radiology, Ajou University School of Medicine, Suwon, South Korea
| | - Jei Hee Lee
- Department of Radiology, Ajou University School of Medicine, Suwon, South Korea
| | - Bohyun Kim
- Department of Radiology, Ajou University School of Medicine, Suwon, South Korea
| | - Hee Jung Wang
- Department of Surgery, Ajou University School of Medicine, Suwon, South Korea
| | - Bong Wan Kim
- Department of Surgery, Ajou University School of Medicine, Suwon, South Korea
| | - Jung-Dong Lee
- Office of Biostatistics, Ajou University School of Medicine, Suwon, South Korea
| | - Dae Yong Kang
- Office of Biostatistics, Ajou University School of Medicine, Suwon, South Korea
| | - Ji Hyun Kim
- Department of Gastroenterology, Ajou University School of Medicine, Worldcup-ro 164, Yeongtong-Gu, Suwon 16499, South Korea
| | - Yang Min Jae
- Department of Gastroenterology, Ajou University School of Medicine, Worldcup-ro 164, Yeongtong-Gu, Suwon 16499, South Korea
| | - Jae Chul Hwang
- Department of Gastroenterology, Ajou University School of Medicine, Worldcup-ro 164, Yeongtong-Gu, Suwon 16499, South Korea
| | - Sung Jae Shin
- Department of Gastroenterology, Ajou University School of Medicine, Worldcup-ro 164, Yeongtong-Gu, Suwon 16499, South Korea
| | - Kee Myung Lee
- Department of Gastroenterology, Ajou University School of Medicine, Worldcup-ro 164, Yeongtong-Gu, Suwon 16499, South Korea
| | - Sung Won Cho
- Department of Gastroenterology, Ajou University School of Medicine, Worldcup-ro 164, Yeongtong-Gu, Suwon 16499, South Korea
| | - Jae Youn Cheong
- Department of Gastroenterology, Ajou University School of Medicine, Worldcup-ro 164, Yeongtong-Gu, Suwon 16499, South Korea.
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Expression and Clinical Significance of the Novel Long Noncoding RNA ZNF674-AS1 in Human Hepatocellular Carcinoma. BIOMED RESEARCH INTERNATIONAL 2016; 2016:3608914. [PMID: 27896271 PMCID: PMC5118518 DOI: 10.1155/2016/3608914] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/17/2016] [Revised: 07/22/2016] [Accepted: 09/06/2016] [Indexed: 12/30/2022]
Abstract
Long noncoding RNAs (lncRNAs) play crucial roles in cancer occurrence and progression. However, the relationship between the expression levels of lncRNAs and the hepatocellular carcinoma (HCC) process is unclear. The goal of this study was to determine the expression level of ZNF674-AS1, a newly found lncRNA, in HCC and its clinical association. The expression of ZNF674-AS1 in 137 pairs of tumorous and adjacent normal tissues from patients with HCC was detected by quantitative real-time reverse transcription polymerase chain reaction. Additionally, the potential associations between its level in HCC tissue and clinicopathological features were analyzed. The expression of ZNF674-AS1 in the HCC cell lines HepG2, HCCLM3, SK-Hep1, HuH7, Hep3B, and MHCC97H was significantly downregulated compared with that in the normal liver cell line QSG-7701. The expression of ZNF674-AS1 was downregulated in 72% (99/137) of HCC tissues compared with that in paired adjacent normal tissues (p < 0.01). The results showed that the ZNF674-AS1 expression level was significantly correlated with metastasis (p = 0.041), clinical stage (p = 0.039), and histopathologic grading (p = 0.045). In addition, the Kaplan–Meier survival curves revealed that low ZNF674-AS1 expression was associated with poor prognosis in patients with HCC. Our data suggest that ZNF674-AS1 may play some role during cancer occurrence and progression and may be a new biomarker for HCC.
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Gao C. Molecular pathological epidemiology in diabetes mellitus and risk of hepatocellular carcinoma. World J Hepatol 2016; 8:1119-1127. [PMID: 27721917 PMCID: PMC5037325 DOI: 10.4254/wjh.v8.i27.1119] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/02/2016] [Revised: 06/28/2016] [Accepted: 08/08/2016] [Indexed: 02/06/2023] Open
Abstract
Molecular pathological epidemiology (MPE) is a multidisciplinary and transdisciplinary study field, which has emerged as an integrated approach of molecular pathology and epidemiology, and investigates the relationship between exogenous and endogenous exposure factors, tumor molecular signatures, and tumor initiation, progression, and response to treatment. Molecular epidemiology broadly encompasses MPE and conventional-type molecular epidemiology. Hepatocellular carcinoma (HCC) is the third most common cause of cancer-associated death worldwide and remains as a major public health challenge. Over the past few decades, a number of epidemiological studies have demonstrated that diabetes mellitus (DM) is an established independent risk factor for HCC. However, how DM affects the occurrence and development of HCC remains as yet unclearly understood. MPE may be a promising approach to investigate the molecular mechanisms of carcinogenesis of DM in HCC, and provide some useful insights for this pathological process, although a few challenges must be overcome. This review highlights the recent advances in this field, including: (1) introduction of MPE; (2) HCC, risk factors, and DM as an established independent risk factor for HCC; (3) molecular pathology, molecular epidemiology, and MPE in DM and HCC; and (4) MPE studies in DM and risk of HCC. More MPE studies are expected to be performed in future and I believe that this field can provide some very important insights on the molecular mechanisms, diagnosis, personalized prevention and treatment for DM and risk of HCC.
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Guerrieri F, Belloni L, Pediconi N, Levrero M. Pathobiology of Hepatitis B Virus-Induced Carcinogenesis. ACTA ACUST UNITED AC 2016. [DOI: 10.1007/978-3-319-22330-8_5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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Zucman-Rossi J, Villanueva A, Nault JC, Llovet JM. Genetic Landscape and Biomarkers of Hepatocellular Carcinoma. Gastroenterology 2015; 149:1226-1239.e4. [PMID: 26099527 DOI: 10.1053/j.gastro.2015.05.061] [Citation(s) in RCA: 866] [Impact Index Per Article: 96.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/19/2015] [Revised: 05/08/2015] [Accepted: 05/20/2015] [Indexed: 12/02/2022]
Abstract
Hepatocellular carcinoma (HCC) has emerged as a major cause of cancer-related death. Its mortality has increased in Western populations, with a minority of patients diagnosed at early stages, when curative treatments are feasible. Only the multikinase inhibitor sorafenib is available for the management of advanced cases. During the last 10 years, there has been a clear delineation of the landscape of genetic alterations in HCC, including high-level DNA amplifications in chromosome 6p21 (VEGFA) and 11q13 (FGF19/CNND1), as well as homozygous deletions in chromosome 9 (CDKN2A). The most frequent mutations affect TERT promoter (60%), associated with an increased telomerase expression. TERT promoter can also be affected by copy number variations and hepatitis B DNA insertions, and it can be found mutated in preneoplastic lesions. TP53 and CTNNB1 are the next most prevalent mutations, affecting 25%-30% of HCC patients, that, in addition to low-frequency mutated genes (eg, AXIN1, ARID2, ARID1A, TSC1/TSC2, RPS6KA3, KEAP1, MLL2), help define some of the core deregulated pathways in HCC. Conceptually, some of these changes behave as prototypic oncogenic addiction loops, being ideal biomarkers for specific therapeutic approaches. Data from genomic profiling enabled a proposal of HCC in 2 major molecular clusters (proliferation and nonproliferation), with differential enrichment in prognostic signatures, pathway activation and tumor phenotype. Translation of these discoveries into specific therapeutic decisions is an unmet medical need in this field.
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Affiliation(s)
- Jessica Zucman-Rossi
- Inserm, UMR-1162, Génomique Fonctionnelle des Tumeurs Solides, Equipe Labellisée Ligue Contre le Cancer, Institut Universitaire d'Hematologie, Paris, France; Université Paris Descartes, Labex Immuno-Oncology, Sorbonne Paris Cité, Faculté de Médecine, Paris, France; Université Paris 13, Sorbonne Paris Cité, Unité de Formation et de Recherche Santé, Médecine, Biologie Humaine, Bobigny, France; Université Paris Diderot, Paris.
| | - Augusto Villanueva
- Liver Cancer Program, Division of Liver Diseases, Department of Medicine, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, New York; Division of Hematology and Medical Oncology, Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Jean-Charles Nault
- Inserm, UMR-1162, Génomique Fonctionnelle des Tumeurs Solides, Equipe Labellisée Ligue Contre le Cancer, Institut Universitaire d'Hematologie, Paris, France; Université Paris Descartes, Labex Immuno-Oncology, Sorbonne Paris Cité, Faculté de Médecine, Paris, France; Service d'hépatologie, Hôpital Jean Verdier, Hôpitaux Universitaires Paris-Seine-Saint-Denis, Assistance-Publique Hôpitaux de Paris, Bondy, France
| | - Josep M Llovet
- Liver Cancer Program, Division of Liver Diseases, Department of Medicine, Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, New York; Liver Cancer Translational Research Laboratory, Barcelona-Clínic Liver Cancer Group, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Liver Unit, CIBEREHD, Hospital Clínic, Barcelona, Catalonia, Spain; Institució Catalana de Recerca i Estudis Avançats (ICREA), Barcelona, Catalonia, Spain.
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β-catenin alteration is rare in hepatocellular carcinoma with steatohepatitic features: immunohistochemical and mutational study. Virchows Arch 2015; 467:535-42. [PMID: 26311355 DOI: 10.1007/s00428-015-1836-2] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2015] [Revised: 07/29/2015] [Accepted: 08/13/2015] [Indexed: 12/22/2022]
Abstract
Hepatocellular carcinoma (HCC) with steatohepatitic features (steatohepatitic HCC, SH-HCC) is a histological subset of HCC, highly associated with metabolic disease and underlying steatohepatitis. Although it has distinct clinicopathologic characteristics, little is known about the immunophenotype or genetic characteristics of SH-HCC. We conducted an immunohistochemical analysis on a tissue microarray containing 197 HCCs (70 SH-HCCs and 127 conventional HCCs (C-HCCs)), focusing on proteins associated with genetic subtypes of HCC and those associated with non-alcoholic fatty liver disease (NAFLD) or NAFLD-associated HCC. We also investigated CTNNB1 mutations in 84 HCCs (31 SH-HCCs and 53 C-HCCs) to better characterize the SH-HCC. When compared to C-HCC, SH-HCC was characterized by a significantly lower incidence of nuclear accumulation of β-catenin (5.7 vs. 25.2 %, p < 0.001) and by a lower incidence of overexpression (H-score = 300) of glutamine synthetase (4.3 vs. 26.0 %, p < 0.001). Multivariate logistic regression analysis revealed that the low rate of nuclear β-catenin accumulation in SH-HCC was independent of background etiology, including underlying steatohepatitis (p < 0.001). In accordance with the immunohistochemical results, CTNNB1 mutations were less frequent in SH-HCC than C-HCC (3.1 vs. 20.8 %, p < 0.048). Other notable findings included the ubiquitous expression of sonic hedgehog ligand in typical SH-HCC (100 %) and the less frequent expression of progenitor markers, such as SALL4 and EpCAM, in SH-HCC. These results indicate that SH-HCC as a subtype is not only characterized by morphology but also by distinct phenotypic and genetic traits.
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37
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Yeh MM, Yeung RS, Apisarnthanarax S, Bhattacharya R, Cuevas C, Harris WP, Hon TLK, Padia SA, Park JO, Riggle KM, Daoud SS. Multidisciplinary perspective of hepatocellular carcinoma: A Pacific Northwest experience. World J Hepatol 2015; 7:1460-83. [PMID: 26085907 PMCID: PMC4462686 DOI: 10.4254/wjh.v7.i11.1460] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/29/2014] [Revised: 04/03/2015] [Accepted: 04/27/2015] [Indexed: 02/06/2023] Open
Abstract
Hepatocellular carcinoma (HCC) is the most rapidly increasing type of cancer in the United States. HCC is a highly malignant cancer, accounting for at least 14000 deaths in the United States annually, and it ranks third as a cause of cancer mortality in men. One major difficulty is that most patients with HCC are diagnosed when the disease is already at an advanced stage, and the cancer cannot be surgically removed. Furthermore, because almost all patients have cirrhosis, neither chemotherapy nor major resections are well tolerated. Clearly there is need of a multidisciplinary approach for the management of HCC. For example, there is a need for better understanding of the fundamental etiologic mechanisms that are involved in hepatocarcinogenesis, which could lead to the development of successful preventive and therapeutic modalities. It is also essential to define the cellular and molecular bases for malignant transformation of hepatocytes. Such knowledge would: (1) greatly facilitate the identification of patients at risk; (2) prompt efforts to decrease risk factors; and (3) improve surveillance and early diagnosis through diagnostic imaging modalities. Possible benefits extend also to the clinical management of this disease. Because there are many factors involved in pathogenesis of HCC, this paper reviews a multidisciplinary perspective of recent advances in basic and clinical understanding of HCC that include: molecular hepatocarcinogenesis, non-invasive diagnostics modalities, diagnostic pathology, surgical modality, transplantation, local therapy and oncological/target therapeutics.
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Affiliation(s)
- Matthew M Yeh
- Matthew M Yeh, Raymond S Yeung, Department of Pathology, University of Washington School of Medicine, Seattle, WA 99210, United States
| | - Raymond S Yeung
- Matthew M Yeh, Raymond S Yeung, Department of Pathology, University of Washington School of Medicine, Seattle, WA 99210, United States
| | - Smith Apisarnthanarax
- Matthew M Yeh, Raymond S Yeung, Department of Pathology, University of Washington School of Medicine, Seattle, WA 99210, United States
| | - Renuka Bhattacharya
- Matthew M Yeh, Raymond S Yeung, Department of Pathology, University of Washington School of Medicine, Seattle, WA 99210, United States
| | - Carlos Cuevas
- Matthew M Yeh, Raymond S Yeung, Department of Pathology, University of Washington School of Medicine, Seattle, WA 99210, United States
| | - William P Harris
- Matthew M Yeh, Raymond S Yeung, Department of Pathology, University of Washington School of Medicine, Seattle, WA 99210, United States
| | - Tony Lim Kiat Hon
- Matthew M Yeh, Raymond S Yeung, Department of Pathology, University of Washington School of Medicine, Seattle, WA 99210, United States
| | - Siddharth A Padia
- Matthew M Yeh, Raymond S Yeung, Department of Pathology, University of Washington School of Medicine, Seattle, WA 99210, United States
| | - James O Park
- Matthew M Yeh, Raymond S Yeung, Department of Pathology, University of Washington School of Medicine, Seattle, WA 99210, United States
| | - Kevin M Riggle
- Matthew M Yeh, Raymond S Yeung, Department of Pathology, University of Washington School of Medicine, Seattle, WA 99210, United States
| | - Sayed S Daoud
- Matthew M Yeh, Raymond S Yeung, Department of Pathology, University of Washington School of Medicine, Seattle, WA 99210, United States
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Abstract
Mortality owing to liver cancer has increased in the past 20 years, and the latest estimates indicate that the global health burden of this disease will continue to grow. Most patients with hepatocellular carcinoma (HCC) are still diagnosed at intermediate or advanced disease stages, where curative approaches are often not feasible. Among the treatment options available, the molecular targeted agent sorafenib is able to significantly increase overall survival in these patients. Thereafter, up to seven large, randomized phase III clinical trials investigating other molecular therapies in the first-line and second-line settings have failed to improve on the results observed with this agent. Potential reasons for this include intertumour heterogeneity, issues with trial design and a lack of predictive biomarkers of response. During the past 5 years, substantial advances in our knowledge of the human genome have provided a comprehensive picture of commonly mutated genes in patients with HCC. This knowledge has not yet influenced clinical decision-making or current clinical practice guidelines. In this Review the authors summarize the molecular concepts of progression, discuss the potential reasons for clinical trial failure and propose new concepts of drug development, which might lead to clinical implementation of emerging targeted agents.
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Blood gene signature for early hepatocellular carcinoma detection in patients with chronic hepatitis B. J Clin Gastroenterol 2015; 49:150-7. [PMID: 25569223 DOI: 10.1097/mcg.0000000000000112] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
PURPOSE Up to 25% of chronic hepatitis B (CHB) patients eventually develop hepatocellular carcinoma (HCC), a disease with poor prognosis unless detected early. This study identifies a blood-based RNA biomarker panel for early HCC detection in CHB. MATERIALS AND METHODS A genome-wide RNA expression study was performed using RNA extracted from blood samples from Malaysian patients (matched HCC, CHB, controls). Genes differentiating HCC from controls were selected for further testing using quantitative real-time polymerase chain reaction. Finally, a 6-gene biomarker panel was identified and characterized using a training set (cohort I = 126), and tested against 2 test sets (cohort II = 222; cohort III = 174). The total number of samples used for each group is: HCC + CHB = 143, CHB = 211, control = 168. RESULTS Our gene panel displays a consistent trend distinguishing HCC from controls in our test sets, with an area under receiver-operating characteristic curve of 0.9 in cohort III. Our independent test set (cohort III) showed that the gene panel had a sensitivity of 70% with a specificity of 92%. The biomarker profile for HCC was consistently detected in a small subgroup of CHB patients, thus potentially predicting early, preclinical cases of cancer that should be screened more intensively. CONCLUSION The biomarkers identified in this study can be used as the basis of a blood-based test for the detection of early HCC in CHB.
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40
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Pinna F, Breuhahn K. Implementation of systems theory in liver cancer research. Hepat Oncol 2015; 2:9-11. [PMID: 30190981 DOI: 10.2217/hep.14.29] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Affiliation(s)
- Federico Pinna
- Institute of Pathology, University Hospital Heidelberg, 69120 Heidelberg, Germany
| | - Kai Breuhahn
- Institute of Pathology, University Hospital Heidelberg, 69120 Heidelberg, Germany
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Wang XW, Thorgeirsson SS. The biological and clinical challenge of liver cancer heterogeneity. Hepat Oncol 2014; 1:349-353. [PMID: 30190968 DOI: 10.2217/hep.14.18] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Affiliation(s)
- Xin Wei Wang
- Laboratory of Human Carcinogenesis, Center for Cancer Research, National Cancer Institute, Bethesda, MD 20892, USA.,Laboratory of Human Carcinogenesis, Center for Cancer Research, National Cancer Institute, Bethesda, MD 20892, USA
| | - Snorri S Thorgeirsson
- Laboratory of Experimental Carcinogenesis, Center for Cancer Research, National Cancer Institute, Bethesda, MD 20892, USA.,Laboratory of Experimental Carcinogenesis, Center for Cancer Research, National Cancer Institute, Bethesda, MD 20892, USA
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Shibahara J, Ando S, Hayashi A, Sakamoto Y, Hesegawa K, Kokudo N, Fukayama M. Clinicopathologic characteristics of SALL4-immunopositive hepatocellular carcinoma. SPRINGERPLUS 2014; 3:721. [PMID: 26034695 PMCID: PMC4447768 DOI: 10.1186/2193-1801-3-721] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/07/2014] [Accepted: 12/03/2014] [Indexed: 12/23/2022]
Abstract
The aim of this study was to investigate the clinicopathologic characteristics of sal-like protein 4 (SALL4)-immunopositive hepatocellular carcinoma (HCC). Solitary HCCs that were surgically treated at the University of Tokyo Hospital between 2000 and 2008 were the subject of this study. Diffuse, non-punctate nuclear immunoreactivity to SALL4 was observed in 47 of 337 HCCs (13.9%). Compared to patients with SALL4-negative HCC, patients with SALL4-positive HCC were younger (mean 59.2 years vs. 65.2 years), more frequently female (44.7% vs. 18.3%) and positive for hepatitis B virus angigen (42.6% vs. 18.6%). They had much higher serum levels of alpha-fetoprotein (median 3976.5 ng/ml vs. 14.0 ng/ml) (P < 0.001). Liver function tended to be favourable, as was shown by less indocyanine green retention at 15 minutes (ICG15), in patients with SALL4-positive HCCs (P < 0.001). Histologically, SALL4-positive HCCs exhibited less histological differentiation (P < 0.001) and had a higher frequency of micro- or macrovascular invasion (72.3% vs. 54.1%, P = 0.019) and intrahepatic metastasis (34.0% vs. 19.3%, P = 0.022) than SALL4-negative HCCs. SALL4-positive HCCs were more frequently immunoreactive for cytokeratin 19 (42.6% vs. 11.7%, P < 0.001) and EpCAM (51.1% vs. 8.3%, P < 0.001). The log-rank test indicated short-term disease-free survival (< 1 year) of patients with SALL4-positive HCC was worse than those with SALL4-negative HCC (P = 0.019). Multivariate analyses, however, failed to show the prognostic significance of SALL4 immunoreactivity in HCCs. In conclusion, SALL4-immunopositive HCCs constitute a subset with characteristic patient backgrounds and somewhat aggressive behavior, as was manifested by frequent vascular invasion and intrahepatic metastasis. There was little prognostic significance of SALL4 immunoreactivity in HCCs.
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Affiliation(s)
- Junji Shibahara
- Department of Pathology, Graduate School of Medicine, University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-0033 Japan
| | - Sumiyo Ando
- Department of Pathology, Graduate School of Medicine, University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-0033 Japan
| | - Akimasa Hayashi
- Department of Pathology, Graduate School of Medicine, University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-0033 Japan
| | - Yoshihiro Sakamoto
- Hepato-Biliary-Pancreatic Division, Department of Surgery, Graduate School of Medicine, University of Tokyo, Tokyo, Japan
| | - Kiyoshi Hesegawa
- Hepato-Biliary-Pancreatic Division, Department of Surgery, Graduate School of Medicine, University of Tokyo, Tokyo, Japan
| | - Norihiro Kokudo
- Hepato-Biliary-Pancreatic Division, Department of Surgery, Graduate School of Medicine, University of Tokyo, Tokyo, Japan
| | - Masashi Fukayama
- Department of Pathology, Graduate School of Medicine, University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-0033 Japan
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Pinato DJ, Karamanakos G, Arizumi T, Adjogatse D, Kim YW, Stebbing J, Kudo M, Jang JW, Sharma R. Dynamic changes of the inflammation-based index predict mortality following chemoembolisation for hepatocellular carcinoma: a prospective study. Aliment Pharmacol Ther 2014; 40:1270-81. [PMID: 25327965 DOI: 10.1111/apt.12992] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/05/2014] [Revised: 08/27/2014] [Accepted: 09/28/2014] [Indexed: 12/19/2022]
Abstract
BACKGROUND Transarterial chemoembolisation (TACE) is a standard treatment for unresectable, intermediate stage hepatocellular carcinoma (HCC). Survival after TACE, however, can be highly variable, with no suitable biomarker predicting therapeutic outcome. The inflammation-based index (IBI) has previously been shown to independently predict overall survival (OS) in all stages of HCC. AIM To explore the prognostic ability of IBI as a predictor of survival after TACE. METHODS Baseline staging, biochemical and clinicopathological features including IBI were studied in a derivation set of 64 patients undergoing TACE for intermediate stage HCC. Dynamic changes in IBI before and after TACE were studied as predictors of survival using both a univariate and multivariate Cox regression model and further validated in two independent patient cohorts from Korea (n = 76) and Japan (n = 577). RESULTS Pre-treatment IBI predicted for OS in the derivation set (P = 0.001). Other univariate predictors of OS included radiological response to TACE (P < 0.001), pre-TACE CLIP score (P < 0.01), tumour diameter >5 cm (P = 0.05) and AFP ≥400 (P < 0.001). Normalisation of IBI post-TACE was associated with radiological response by mRECIST criteria and improved OS (P < 0.001). Normalisation of IBI remained a significant multivariate predictor of OS in both the derivation and validation sets (P < 0.001). CONCLUSIONS Normalisation of IBI after TACE is shown to be an independent predictor of survival and may be integrated into the retreatment criteria for repeat TACE in intermediate stage HCC. IBI and its dynamic changes after treatment are validated as a biomarker allowing the stratification of patients with a significant survival advantage following initial TACE.
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Affiliation(s)
- D J Pinato
- Division of Experimental Medicine, Imperial College London, Hammersmith Hospital, London, UK
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Chen X, Sun X, Hoshida Y. Survival analysis tools in genomics research. Hum Genomics 2014; 8:21. [PMID: 25421963 PMCID: PMC4246473 DOI: 10.1186/s40246-014-0021-z] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2014] [Accepted: 11/11/2014] [Indexed: 12/24/2022] Open
Abstract
There is an increasing demand to determine the clinical implication of experimental findings in molecular biomedical research. Survival (or failure time) analysis methodologies have been adapted to the analysis of genomics data to link molecular information with clinical outcomes of interest. Genome-wide molecular profiles have served as sources for discovery of predictive/prognostic biomarkers as well as therapeutic targets in the past decade. In this review, we overview currently available software, web applications, and databases specifically developed for survival analysis in genomics research and discuss issues in assessing clinical utility of molecular features derived from genomic profiling.
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Affiliation(s)
- Xintong Chen
- Liver Cancer Program, Tisch Cancer Institute, Division of Liver Diseases, Department of Medicine, Icahn School of Medicine at Mount Sinai, 1470 Madison Avenue, Box 1123, New York, NY, 10029, USA.
| | - Xiaochen Sun
- Liver Cancer Program, Tisch Cancer Institute, Division of Liver Diseases, Department of Medicine, Icahn School of Medicine at Mount Sinai, 1470 Madison Avenue, Box 1123, New York, NY, 10029, USA.
| | - Yujin Hoshida
- Liver Cancer Program, Tisch Cancer Institute, Division of Liver Diseases, Department of Medicine, Icahn School of Medicine at Mount Sinai, 1470 Madison Avenue, Box 1123, New York, NY, 10029, USA.
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Ganne-Carrié N, Nault JC, Ziol M, N'Kontchou G, Nahon P, Grando V, Bourcier V, Barge S, Beaugrand M, Trinchet JC, Seror O. Predicting recurrence following radiofrequency percutaneous ablation for hepatocellular carcinoma. Hepat Oncol 2014; 1:395-408. [PMID: 30190975 PMCID: PMC6095149 DOI: 10.2217/hep.14.22] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Within 5 years after percutaneous ablation of hepatocellular carcinoma, roughly 70% of patients experience tumor recurrence. Relapses beyond curative options affected patients' survival. Ablation shares with resection common predictive factors of recurrence as size of the tumor, multinodularity and presence of vascular invasion. High serum α-fetoprotein level and markers of severity of underlying liver disease have also been found to be associated with recurrence and even survival. However, predictive values for recurrence of technical factors, histopathological and molecular tumors' features have been rarely studied. Few comparative studies have shown that ablation techniques impact recurrence rates. Moreover, although ablation does not allow analysis of the whole tumor, some reports suggest that biopsies allow histopathological and even molecular testing of the risk of recurrence.
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Affiliation(s)
- Nathalie Ganne-Carrié
- APHP, Hôpitaux Universitaires Paris – Seine-Saint Denis, Site Jean Verdier, Pôle d'Activités Cancérologiques Spécialisées, Service d'Hépatologie, F-93143 Bondy, France
- Université Paris 13, Sorbonne Paris Cité, UFR SMBH, F-93000 Bobigny, France
- Inserm, UMR-1162, Génomique fonctionnelle des tumeurs solides, 27 rue Juliette Dodu, F-75010 Paris, France
| | - Jean-Charles Nault
- APHP, Hôpitaux Universitaires Paris – Seine-Saint Denis, Site Jean Verdier, Pôle d'Activités Cancérologiques Spécialisées, Service d'Hépatologie, F-93143 Bondy, France
- Université Paris 13, Sorbonne Paris Cité, UFR SMBH, F-93000 Bobigny, France
- Inserm, UMR-1162, Génomique fonctionnelle des tumeurs solides, 27 rue Juliette Dodu, F-75010 Paris, France
| | - Marianne Ziol
- Université Paris 13, Sorbonne Paris Cité, UFR SMBH, F-93000 Bobigny, France
- Inserm, UMR-1162, Génomique fonctionnelle des tumeurs solides, 27 rue Juliette Dodu, F-75010 Paris, France
- APHP, Hôpitaux Universitaires Paris – Seine-Saint Denis, Site Jean Verdier, Centre de Ressources Biologiques, F-93143 Bondy, France
- APHP, Hôpitaux Universitaires Paris – Seine-Saint Denis, Site Jean Verdier, Laboratoire d'Anatomie Pathologique, F-93143 Bondy, France
| | - Gisèle N'Kontchou
- APHP, Hôpitaux Universitaires Paris – Seine-Saint Denis, Site Jean Verdier, Pôle d'Activités Cancérologiques Spécialisées, Service d'Hépatologie, F-93143 Bondy, France
| | - Pierre Nahon
- APHP, Hôpitaux Universitaires Paris – Seine-Saint Denis, Site Jean Verdier, Pôle d'Activités Cancérologiques Spécialisées, Service d'Hépatologie, F-93143 Bondy, France
- Université Paris 13, Sorbonne Paris Cité, UFR SMBH, F-93000 Bobigny, France
- Inserm, UMR-1162, Génomique fonctionnelle des tumeurs solides, 27 rue Juliette Dodu, F-75010 Paris, France
| | - Véronique Grando
- APHP, Hôpitaux Universitaires Paris – Seine-Saint Denis, Site Jean Verdier, Pôle d'Activités Cancérologiques Spécialisées, Service d'Hépatologie, F-93143 Bondy, France
| | - Valérie Bourcier
- APHP, Hôpitaux Universitaires Paris – Seine-Saint Denis, Site Jean Verdier, Pôle d'Activités Cancérologiques Spécialisées, Service d'Hépatologie, F-93143 Bondy, France
| | - Sandrine Barge
- APHP, Hôpitaux Universitaires Paris – Seine-Saint Denis, Site Jean Verdier, Pôle d'Activités Cancérologiques Spécialisées, Service d'Hépatologie, F-93143 Bondy, France
- Université Paris 13, Sorbonne Paris Cité, UFR SMBH, F-93000 Bobigny, France
| | - Michel Beaugrand
- APHP, Hôpitaux Universitaires Paris – Seine-Saint Denis, Site Jean Verdier, Pôle d'Activités Cancérologiques Spécialisées, Service d'Hépatologie, F-93143 Bondy, France
- Université Paris 13, Sorbonne Paris Cité, UFR SMBH, F-93000 Bobigny, France
| | - Jean-Claude Trinchet
- APHP, Hôpitaux Universitaires Paris – Seine-Saint Denis, Site Jean Verdier, Pôle d'Activités Cancérologiques Spécialisées, Service d'Hépatologie, F-93143 Bondy, France
- Université Paris 13, Sorbonne Paris Cité, UFR SMBH, F-93000 Bobigny, France
- Inserm, UMR-1162, Génomique fonctionnelle des tumeurs solides, 27 rue Juliette Dodu, F-75010 Paris, France
- APHP, Hôpitaux Universitaires Paris – Seine-Saint Denis, Site Jean Verdier, Centre de Ressources Biologiques, F-93143 Bondy, France
| | - Olivier Seror
- Université Paris 13, Sorbonne Paris Cité, UFR SMBH, F-93000 Bobigny, France
- Inserm, UMR-1162, Génomique fonctionnelle des tumeurs solides, 27 rue Juliette Dodu, F-75010 Paris, France
- APHP, Hôpitaux Universitaires Paris – Seine-Saint Denis, Site Jean Verdier, Département d'imagerie Médicale, 93143 Bondy, France
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46
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Friedman SL. Tracking HCC pathogenesis but not the tumor cells after biopsy. J Hepatol 2014; 61:457-8. [PMID: 24915611 DOI: 10.1016/j.jhep.2014.06.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/02/2014] [Accepted: 06/02/2014] [Indexed: 12/04/2022]
Affiliation(s)
- Scott L Friedman
- Division of Liver Diseases, Mount Sinai School of Medicine, New York, NY, USA.
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Su YH, Lin SY, Song W, Jain S. DNA markers in molecular diagnostics for hepatocellular carcinoma. Expert Rev Mol Diagn 2014; 14:803-17. [PMID: 25098554 DOI: 10.1586/14737159.2014.946908] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Hepatocellular carcinoma (HCC) is the one of the leading causes of cancer mortality in the world, mainly due to the difficulty of early detection and limited therapeutic options. The implementation of HCC surveillance programs in well-defined, high-risk populations were only able to detect about 40-50% of HCC at curative stages (Barcelona Clinic Liver Cancer stages 0 & 1) due to the low sensitivities of the current screening methods. The advance of sequencing technologies has identified numerous modifications as potential candidate DNA markers for diagnosis/surveillance. Here we aim to provide an overview of the DNA alterations that result in activation of cancer pathways known to potentially drive HCC carcinogenesis and to summarize performance characteristics of each DNA marker in the periphery (blood or urine) for HCC screening.
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Affiliation(s)
- Ying-Hsiu Su
- Department of Microbiology and Immunology, Drexel University College of Medicine, 3805 Old Easton Road, Philadelphia, PA 18902, USA
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48
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Tanabe KK, Hoshida Y. Prognostic gene signatures for hepatocellular carcinoma: what are we measuring? Ann Surg Oncol 2014; 20:3707-8. [PMID: 23797752 DOI: 10.1245/s10434-013-3071-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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49
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Colecchia A, Schiumerini R, Cucchetti A, Cescon M, Taddia M, Marasco G, Festi D. Prognostic factors for hepatocellular carcinoma recurrence. World J Gastroenterol 2014; 20:5935-5950. [PMID: 24876717 PMCID: PMC4033434 DOI: 10.3748/wjg.v20.i20.5935] [Citation(s) in RCA: 129] [Impact Index Per Article: 12.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/25/2013] [Revised: 11/14/2013] [Accepted: 04/29/2014] [Indexed: 02/06/2023] Open
Abstract
The recurrence of hepatocellular carcinoma, the sixth most common neoplasm and the third leading cause of cancer-related mortality worldwide, represents an important clinical problem, since it may occur after both surgical and medical treatment. The recurrence rate involves 2 phases: an early phase and a late phase. The early phase usually occurs within 2 years after resection; it is mainly related to local invasion and intrahepatic metastases and, therefore, to the intrinsic biology of the tumor. On the other hand, the late phase occurs more than 2 years after surgery and is mainly related to de novo tumor formation as a consequence of the carcinogenic cirrhotic environment. Since recent studies have reported that early and late recurrences may have different risk factors, it is clinically important to recognize these factors in the individual patient as soon as possible. The aim of this review was, therefore, to identify predicting factors for the recurrence of hepatocellular carcinoma, by means of invasive and non-invasive methods, according to the different therapeutic strategies available. In particular the role of emerging techniques (e.g., transient elastography) and biological features of hepatocellular carcinoma in predicting recurrence have been discussed. In particular, invasive methods were differentiated from non-invasive ones for research purposes, taking into consideration the emerging role of the genetic signature of hepatocellular carcinoma in order to better allocate treatment strategies and surveillance follow-up in patients with this type of tumor.
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50
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Nault JC. Molecular Determinants of Prognosis in Hepatocellular Carcinoma. J Clin Transl Hepatol 2014; 2:31-6. [PMID: 26357615 PMCID: PMC4521254 DOI: 10.14218/jcth.2013.00029] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/10/2013] [Revised: 01/25/2014] [Accepted: 01/26/2014] [Indexed: 02/06/2023] Open
Abstract
Hepatocellular carcinoma is one of the leading causes of death by cancer worldwide. Prognosis of hepatocellular carcinoma is determined by characteristics of the tumor and the surrounding cirrhotic liver. Several molecular signatures reflecting tumor biology and derived from tumor analyses predict early tumor recurrence and survival. In contrast, molecular signatures from cirrhotic non-tumor samples are enriched in immunity/inflammation related genes and could predict late tumor recurrence. Moreover, combination of clinical, pathological, and molecular features may refine prognosis prediction in these patients. Finally, molecular signatures from both tumor and non-tumor tissues will be helpful in the future to guide treatments in different clinical settings.
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Affiliation(s)
- Jean-Charles Nault
- Inserm, UMR-1162, Génomique fonctionnelle des Tumeurs solides, IUH, Paris, France
- Université Paris Descartes, Labex Immuno-Oncology, Sorbonne Paris Cité, Faculté de Médecine, Paris, France
- Service d’Hépatologie, Hôpital Jean Verdier, AP-HP, Bondy, and Université Paris 13, Bobigny, France
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