1
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Cao LQ, Xie Y, Fleishman JS, Liu X, Chen ZS. Hepatocellular carcinoma and lipid metabolism: Novel targets and therapeutic strategies. Cancer Lett 2024; 597:217061. [PMID: 38876384 DOI: 10.1016/j.canlet.2024.217061] [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: 03/14/2024] [Revised: 05/10/2024] [Accepted: 06/11/2024] [Indexed: 06/16/2024]
Abstract
Hepatocellular carcinoma (HCC) is an increasingly prevalent disease that is associated with high and continually rising mortality rates. Lipid metabolism holds a crucial role in the pathogenesis of HCC, in which abnormalities pertaining to the delicate balance of lipid synthesis, breakdown, and storage, predispose for the pathogenesis of the nonalcoholic fatty liver disease (NAFLD), a disease precursor to HCC. If caught early enough, HCC treatment may be curative. In later stages, treatment is only halting the inevitable outcome of death, boldly prompting for novel drug discovery to provide a fighting chance for this patient population. In this review, we begin by providing a summary of current local and systemic treatments against HCC. From such we discuss hepatic lipid metabolism and highlight novel targets that are ripe for anti-cancer drug discovery. Lastly, we provide a targeted summary of current known risk factors for HCC pathogenesis, providing key insights that will be essential for rationalizing future development of anti-HCC therapeutics.
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Affiliation(s)
- Lu-Qi Cao
- Institute for Biotechnology, St. John's University, New York, NY, 11439, USA; College of Pharmacy and Health Sciences, St. John's University, New York, NY, 11439, USA
| | - Yuhao Xie
- College of Pharmacy and Health Sciences, St. John's University, New York, NY, 11439, USA
| | - Joshua S Fleishman
- College of Pharmacy and Health Sciences, St. John's University, New York, NY, 11439, USA
| | - Xuan Liu
- Shenzhen Hospital (Futian) of Guangzhou University of Chinese Medicine, Shenzhen, Guangdong, 518034, China.
| | - Zhe-Sheng Chen
- Institute for Biotechnology, St. John's University, New York, NY, 11439, USA; College of Pharmacy and Health Sciences, St. John's University, New York, NY, 11439, USA.
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2
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Chinnappan R, Makhzoum T, Arai M, Hajja A, Abul Rub F, Alodhaibi I, Alfuwais M, Elahi MA, Alshehri EA, Ramachandran L, Mani NK, Abrahim S, Mir MS, Al-Kattan K, Mir TA, Yaqinuddin A. Recent Advances in Biosensor Technology for Early-Stage Detection of Hepatocellular Carcinoma-Specific Biomarkers: An Overview. Diagnostics (Basel) 2024; 14:1519. [PMID: 39061656 PMCID: PMC11276200 DOI: 10.3390/diagnostics14141519] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2024] [Revised: 07/06/2024] [Accepted: 07/12/2024] [Indexed: 07/28/2024] Open
Abstract
Hepatocellular carcinoma is currently the most common malignancy of the liver. It typically occurs due to a series of oncogenic mutations that lead to aberrant cell replication. Most commonly, hepatocellular carcinoma (HCC) occurs as a result of pre-occurring liver diseases, such as hepatitis and cirrhosis. Given its aggressive nature and poor prognosis, the early screening and diagnosis of HCC are crucial. However, due to its plethora of underlying risk factors and pathophysiologies, patient presentation often varies in the early stages, with many patients presenting with few, if any, specific symptoms in the early stages. Conventionally, screening and diagnosis are performed through radiological examination, with diagnosis confirmed by biopsy. Imaging modalities tend to be limited by their requirement of large, expensive equipment; time-consuming operation; and a lack of accurate diagnosis, whereas a biopsy's invasive nature makes it unappealing for repetitive use. Recently, biosensors have gained attention for their potential to detect numerous conditions rapidly, cheaply, accurately, and without complex equipment and training. Through their sensing platforms, they aim to detect various biomarkers, such as nucleic acids, proteins, and even whole cells extracted by a liquid biopsy. Numerous biosensors have been developed that may detect HCC in its early stages. We discuss the recent updates in biosensing technology, highlighting its competitive potential compared to conventional methodology and its prospects as a tool for screening and diagnosis.
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Affiliation(s)
- Raja Chinnappan
- College of Medicine, Alfaisal University, Riyadh 11533, Saudi Arabia; (T.M.); (M.A.); (A.H.); (F.A.R.); (I.A.); (M.A.); (M.A.E.); (K.A.-K.); (T.A.M.)
- Tissue/Organ Bioengineering & BioMEMS Laboratory, Organ Transplant Centre of Excellence (TR&I-Dpt), King Faisal Specialist Hospital and Research Centre, Riyadh 11211, Saudi Arabia;
| | - Tariq Makhzoum
- College of Medicine, Alfaisal University, Riyadh 11533, Saudi Arabia; (T.M.); (M.A.); (A.H.); (F.A.R.); (I.A.); (M.A.); (M.A.E.); (K.A.-K.); (T.A.M.)
| | - Momo Arai
- College of Medicine, Alfaisal University, Riyadh 11533, Saudi Arabia; (T.M.); (M.A.); (A.H.); (F.A.R.); (I.A.); (M.A.); (M.A.E.); (K.A.-K.); (T.A.M.)
| | - Amro Hajja
- College of Medicine, Alfaisal University, Riyadh 11533, Saudi Arabia; (T.M.); (M.A.); (A.H.); (F.A.R.); (I.A.); (M.A.); (M.A.E.); (K.A.-K.); (T.A.M.)
| | - Farah Abul Rub
- College of Medicine, Alfaisal University, Riyadh 11533, Saudi Arabia; (T.M.); (M.A.); (A.H.); (F.A.R.); (I.A.); (M.A.); (M.A.E.); (K.A.-K.); (T.A.M.)
| | - Ibrahim Alodhaibi
- College of Medicine, Alfaisal University, Riyadh 11533, Saudi Arabia; (T.M.); (M.A.); (A.H.); (F.A.R.); (I.A.); (M.A.); (M.A.E.); (K.A.-K.); (T.A.M.)
| | - Mohammed Alfuwais
- College of Medicine, Alfaisal University, Riyadh 11533, Saudi Arabia; (T.M.); (M.A.); (A.H.); (F.A.R.); (I.A.); (M.A.); (M.A.E.); (K.A.-K.); (T.A.M.)
| | - Muhammad Affan Elahi
- College of Medicine, Alfaisal University, Riyadh 11533, Saudi Arabia; (T.M.); (M.A.); (A.H.); (F.A.R.); (I.A.); (M.A.); (M.A.E.); (K.A.-K.); (T.A.M.)
| | - Eman Abdullah Alshehri
- Tissue/Organ Bioengineering & BioMEMS Laboratory, Organ Transplant Centre of Excellence (TR&I-Dpt), King Faisal Specialist Hospital and Research Centre, Riyadh 11211, Saudi Arabia;
| | - Lohit Ramachandran
- Microfluidics, Sensors & Diagnostics (μSenD) Laboratory, Centre for Microfluidics, Biomarkers, Photoceutics and Sensors (μBioPS), Department of Biotechnology, Manipal Institute of Technology, Manipal Academy of Higher Education, Manipal 576104, Karnataka, India; (L.R.); (N.K.M.)
| | - Naresh Kumar Mani
- Microfluidics, Sensors & Diagnostics (μSenD) Laboratory, Centre for Microfluidics, Biomarkers, Photoceutics and Sensors (μBioPS), Department of Biotechnology, Manipal Institute of Technology, Manipal Academy of Higher Education, Manipal 576104, Karnataka, India; (L.R.); (N.K.M.)
| | - Shugufta Abrahim
- Graduate School of Science and Engineering for Education, University of Toyama, 3190 Gofuku, Toyama 930-8555, Japan;
| | - Mohammad Shabab Mir
- School of Pharmacy, Desh Bhagat University, Mandi Gobindgarh 147301, Punjab, India;
| | - Khaled Al-Kattan
- College of Medicine, Alfaisal University, Riyadh 11533, Saudi Arabia; (T.M.); (M.A.); (A.H.); (F.A.R.); (I.A.); (M.A.); (M.A.E.); (K.A.-K.); (T.A.M.)
- Lung Health Centre Department, Organ Transplant Centre of Excellence, King Faisal Specialist Hospital and Research Centre, Riyadh 11211, Saudi Arabia
| | - Tanveer Ahmad Mir
- College of Medicine, Alfaisal University, Riyadh 11533, Saudi Arabia; (T.M.); (M.A.); (A.H.); (F.A.R.); (I.A.); (M.A.); (M.A.E.); (K.A.-K.); (T.A.M.)
- Tissue/Organ Bioengineering & BioMEMS Laboratory, Organ Transplant Centre of Excellence (TR&I-Dpt), King Faisal Specialist Hospital and Research Centre, Riyadh 11211, Saudi Arabia;
| | - Ahmed Yaqinuddin
- College of Medicine, Alfaisal University, Riyadh 11533, Saudi Arabia; (T.M.); (M.A.); (A.H.); (F.A.R.); (I.A.); (M.A.); (M.A.E.); (K.A.-K.); (T.A.M.)
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3
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Wang M, Xie Y, Liu J, Li A, Chen L, Stromberg A, Arnold SM, Liu C, Wang C. A Probabilistic Approach to Estimate the Temporal Order of Pathway Mutations Accounting for Intra-Tumor Heterogeneity. Cancers (Basel) 2024; 16:2488. [PMID: 39001551 PMCID: PMC11240401 DOI: 10.3390/cancers16132488] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2024] [Accepted: 06/26/2024] [Indexed: 07/16/2024] Open
Abstract
The development of cancer involves the accumulation of somatic mutations in several essential biological pathways. Delineating the temporal order of pathway mutations during tumorigenesis is crucial for comprehending the biological mechanisms underlying cancer development and identifying potential targets for therapeutic intervention. Several computational and statistical methods have been introduced for estimating the order of somatic mutations based on mutation profile data from a cohort of patients. However, one major issue of current methods is that they do not take into account intra-tumor heterogeneity (ITH), which limits their ability to accurately discern the order of pathway mutations. To address this problem, we propose PATOPAI, a probabilistic approach to estimate the temporal order of mutations at the pathway level by incorporating ITH information as well as pathway and functional annotation information of mutations. PATOPAI uses a maximum likelihood approach to estimate the probability of pathway mutational events occurring in a specific sequence, wherein it focuses on the orders that are consistent with the phylogenetic structure of the tumors. Applications to whole exome sequencing data from The Cancer Genome Atlas (TCGA) illustrate our method's ability to recover the temporal order of pathway mutations in several cancer types.
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Affiliation(s)
- Menghan Wang
- Department of Statistics, University of Kentucky, Lexington, KY 40536, USA
| | - Yanqi Xie
- Department of Molecular & Cellular Biochemistry, University of Kentucky, Lexington, KY 40508, USA
| | - Jinpeng Liu
- Markey Cancer Center, University of Kentucky, Lexington, KY 40536, USA
- Division of Cancer Biostatistics, Department of Internal Medicine, University of Kentucky, Lexington, KY 40536, USA
| | - Austin Li
- Department of Computer Science, Princeton University, Princeton, NJ 08540, USA
| | - Li Chen
- Markey Cancer Center, University of Kentucky, Lexington, KY 40536, USA
- Division of Cancer Biostatistics, Department of Internal Medicine, University of Kentucky, Lexington, KY 40536, USA
| | - Arnold Stromberg
- Department of Statistics, University of Kentucky, Lexington, KY 40536, USA
| | - Susanne M Arnold
- Markey Cancer Center, University of Kentucky, Lexington, KY 40536, USA
- Division of Medical Oncology, Department of Internal Medicine, University of Kentucky, Lexington, KY 40536, USA
| | - Chunming Liu
- Department of Molecular & Cellular Biochemistry, University of Kentucky, Lexington, KY 40508, USA
- Markey Cancer Center, University of Kentucky, Lexington, KY 40536, USA
| | - Chi Wang
- Department of Statistics, University of Kentucky, Lexington, KY 40536, USA
- Markey Cancer Center, University of Kentucky, Lexington, KY 40536, USA
- Division of Cancer Biostatistics, Department of Internal Medicine, University of Kentucky, Lexington, KY 40536, USA
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Tustumi F, Xavier das Neves R, Pereira MA, Coelho FF, Andraus W. Editorial: Liver cancer awareness month 2023: current progress and future prospects on advances in primary liver cancer investigation and treatment. Front Oncol 2024; 14:1453709. [PMID: 39011479 PMCID: PMC11247360 DOI: 10.3389/fonc.2024.1453709] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2024] [Accepted: 06/24/2024] [Indexed: 07/17/2024] Open
Affiliation(s)
- Francisco Tustumi
- Department of Gastroenterology, Universidade de São Paulo, Sao Paulo, SP, Brazil
- Department of Surgery, Hospital Israelita Albert Einstein, Sao Paulo, SP, Brazil
| | | | | | | | - Wellington Andraus
- Department of Gastroenterology, Universidade de São Paulo, Sao Paulo, SP, Brazil
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Vasuri F, Chillotti S, Maloberti T, Albertini E, Germinario G, Cescon M, Ravaioli M, de Biase D, D'Errico A. Beyond histology: A tissue algorithm predictive of post-surgical recurrence in hepatocellular carcinomas, including TERT promoter mutation. Virchows Arch 2024:10.1007/s00428-024-03791-y. [PMID: 38760594 DOI: 10.1007/s00428-024-03791-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2023] [Revised: 03/12/2024] [Accepted: 03/19/2024] [Indexed: 05/19/2024]
Abstract
Surgical resection for hepatocellular carcinoma (HCC) is burdened with a high recurrence rate and a lack of reliable prognostic factors. The aim of this study was to integrate the HCC pathological features with gene mutations to improve the prognostic role of pathological analysis. This is a monocentric prospective study, including 67 patients resected for HCC. All clinical data and histological features were collected, including tumor grade, architecture, margins, microvascular invasion, and microscopic portal vascular invasion (MPVI). Next-generation sequencing (NGS) was performed using a laboratory-developed multi-gene panel, allowing to amplify 330 amplicons (21.77 kb), covering the relevant targets for solid tumor analysis. The most represented mutations were TERT promoter (n = 41, 61.2%), TP53 (n = 18, 26.9%) and CTNNB1 (n = 17, 25.4%). At follow-up, 13 (19.4%) patients experienced HCC recurrence: at multivariate analysis, tumor dimensions (p = 0.040), MPVI (p = 0.010), and TERT mutation (p = 0.034) correlated with recurrence. Dimensions ≥ 4.5 cm (very close to AJCC stage pT3; 9 recurrences, p = 0.041, odd-ratio = 3.7), MPVI (9 recurrences, p = 0.062, OR = 3.3), and TERT (11 recurrences, p = 0.049, OR = 4.4) correlated with disease-free survival also at univariate analysis. The concomitant occurrence of these three variables was present in 7 cases, among which 5 recurred (p = 0.002, OR = 15.94). In conclusion, NGS analysis in resected HCC could not only be used for future therapies but should be integrated with histopathology to predict the risk of tumor recurrence after surgical resection: TERT mutation is among the strongest predictors of tumor recurrence, together with tumor stage (dimensions) and the occurrence of MPVI, which should always be reported separately from the classic MVI.
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Affiliation(s)
- Francesco Vasuri
- Pathology Unit, IRCCS Azienda Ospedaliero-Universitaria Di Bologna, Bologna, Italy
| | - Stefano Chillotti
- Pathology Unit, IRCCS Azienda Ospedaliero-Universitaria Di Bologna, Bologna, Italy
- School of Anatomic Pathology, Department of Biomedical and Neuromotor Sciences, University of Bologna, Bologna, Italy
| | - Thais Maloberti
- Solid Tumor Molecular Pathology Laboratory, IRCCS Azienda Ospedaliero-Universitaria Di Bologna, Bologna, Italy
| | - Elisa Albertini
- Pathology Unit, IRCCS Azienda Ospedaliero-Universitaria Di Bologna, Bologna, Italy
- School of Anatomic Pathology, Department of Biomedical and Neuromotor Sciences, University of Bologna, Bologna, Italy
| | - Giuliana Germinario
- Hepato-Biliary and Transplant Unit, IRCCS Azienda Ospedaliero-Universitaria Di Bologna, Bologna, Italy
| | - Matteo Cescon
- Hepato-Biliary and Transplant Unit, IRCCS Azienda Ospedaliero-Universitaria Di Bologna, Bologna, Italy
| | - Matteo Ravaioli
- Hepato-Biliary and Transplant Unit, IRCCS Azienda Ospedaliero-Universitaria Di Bologna, Bologna, Italy
| | - Dario de Biase
- Solid Tumor Molecular Pathology Laboratory, IRCCS Azienda Ospedaliero-Universitaria Di Bologna, Bologna, Italy.
- Department of Pharmacy and Biotechnology (FaBit), University of Bologna, Bologna, Italy.
| | - Antonia D'Errico
- Pathology Unit, IRCCS Azienda Ospedaliero-Universitaria Di Bologna, Bologna, Italy
- Department of Medical and Surgical Sciences (DIMEC), University of Bologna, Bologna, Italy
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6
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Çağlayan Arslan Z, Okan M, Külah H. Pre-enrichment-free detection of hepatocellular carcinoma-specific ctDNA via PDMS and MEMS-based microfluidic sensor. Mikrochim Acta 2024; 191:229. [PMID: 38565645 PMCID: PMC10987365 DOI: 10.1007/s00604-024-06315-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2023] [Accepted: 03/15/2024] [Indexed: 04/04/2024]
Abstract
The growing interest in microfluidic biosensors has led to improvements in the analytical performance of various sensing mechanisms. Although various sensors can be integrated with microfluidics, electrochemical ones have been most commonly employed due to their ease of miniaturization, integration ability, and low cost, making them an established point-of-care diagnostic method. This concept can be easily adapted to the detection of biomarkers specific to certain cancer types. Pathological profiling of hepatocellular carcinoma (HCC) is heterogeneous and rather complex, and biopsy samples contain limited information regarding the tumor and do not reflect its heterogeneity. Circulating tumor DNAs (ctDNAs), which can contain information regarding cancer characteristics, have been studied tremendously since liquid biopsy emerged as a new diagnostic method. Recent improvements in the accuracy and sensitivity of ctDNA determination also paved the way for genotyping of somatic genomic alterations. In this study, three-electrode (Au-Pt-Ag) glass chips were fabricated and combined with polydimethylsiloxane (PDMS) microchannels to establish an electrochemical microfluidic sensor for detecting c.747G > T hotspot mutations in the TP53 gene of ctDNAs from HCC. The preparation and analysis times of the constructed sensor were as short as 2 h in total, and a relatively high flow rate of 30 µl/min was used during immobilization and hybridization steps. To the best of our knowledge, this is the first time a PDMS-based microfluidic electrochemical sensor has been developed to target HCC ctDNAs. The system exhibited a limit of detection (LOD) of 24.1 fM within the tested range of 2-200 fM. The sensor demonstrated high specificity in tests conducted with fully noncomplementary and one-base mismatched target sequences. The developed platform is promising for detecting HCC-specific ctDNA at very low concentrations without requiring pre-enrichment steps.
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Affiliation(s)
- Zeynep Çağlayan Arslan
- Department of Electrical and Electronics Engineering, METU, Ankara, Turkey
- METU MEMS Research and Application Center, Ankara, Turkey
| | - Meltem Okan
- Department of Micro and Nanotechnology, METU, Ankara, Turkey
- METU MEMS Research and Application Center, Ankara, Turkey
| | - Haluk Külah
- Department of Electrical and Electronics Engineering, METU, Ankara, Turkey.
- Department of Micro and Nanotechnology, METU, Ankara, Turkey.
- METU MEMS Research and Application Center, Ankara, Turkey.
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He C, Guo Z, Zhang H, Yang G, Gao J, Mo Z. Identification and validation of methylation-CpG prognostic signature for prognosis of hepatocellular carcinoma. Aging (Albany NY) 2024; 16:1733-1749. [PMID: 38244582 PMCID: PMC10866447 DOI: 10.18632/aging.205454] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Accepted: 12/06/2023] [Indexed: 01/22/2024]
Abstract
Epigenetic biomarkers help predict the prognosis of cancer patients and evaluating the clinical outcome of immunization therapy. In this study, we present a personalized gene methylation-CpG signature to enhance the accuracy of survival prediction for individuals with hepatocellular carcinoma (HCC). Utilizing RNA sequencing and methylation datasets from GEO as well as TCGA, we conducted single sample GSEA (ssGSEA), WGCNA, as well as Cox regression. Through these analyses, we identified 175 oxidative stress and immune-related genes along with 4 CpG loci that are associated with the prognosis of HCC. Subsequently, we constructed a prognostic signature for HCC utilizing these 4 CpG sites, referred to as the HCC Prognostic Signature of Methylation-CpG sites (HPSM). Further investigation revealed an enrichment of immune-related signal pathways in the HPSM-low group, which demonstrated a positive correlation with better survival among HCC patients. Moreover, the methylation of the CpG sites in HPSM was found to be closely linked to drug sensitivity. In vitro experiments tentatively confirmed that promoter methylation regulated the expression of BMPER, one of the CpG sites within HPSM. The expression of BMPER was significantly correlated with cell death in the oxidative stress pathway, and overexpression of BMPER effectively inhibited HCC cell proliferation. Consequently, our findings suggest that HPSM is an independent predictive factor and holds promise for accurately predicting the prognosis of HCC patients.
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Affiliation(s)
- Chunmei He
- School of Intelligent Medicine and Biotechnology, Guilin Medical University, Guilin 541199, Guangxi, China
- Chandi Precision Medical Technology, Foshan 528000, Guangdong, China
| | - Zehao Guo
- School of Intelligent Medicine and Biotechnology, Guilin Medical University, Guilin 541199, Guangxi, China
- Key Laboratory of Biochemistry and Molecular Biology (Guilin Medical University), Education Department of Guangxi Zhuang Autonomous Region, Guilin 541199, Guangxi, China
| | - Hao Zhang
- School of Intelligent Medicine and Biotechnology, Guilin Medical University, Guilin 541199, Guangxi, China
- Key Laboratory of Biochemistry and Molecular Biology (Guilin Medical University), Education Department of Guangxi Zhuang Autonomous Region, Guilin 541199, Guangxi, China
| | - Ganqing Yang
- School of Intelligent Medicine and Biotechnology, Guilin Medical University, Guilin 541199, Guangxi, China
| | - Jintao Gao
- School of Intelligent Medicine and Biotechnology, Guilin Medical University, Guilin 541199, Guangxi, China
- Key Laboratory of Biochemistry and Molecular Biology (Guilin Medical University), Education Department of Guangxi Zhuang Autonomous Region, Guilin 541199, Guangxi, China
| | - Zhijing Mo
- School of Intelligent Medicine and Biotechnology, Guilin Medical University, Guilin 541199, Guangxi, China
- Key Laboratory of Biochemistry and Molecular Biology (Guilin Medical University), Education Department of Guangxi Zhuang Autonomous Region, Guilin 541199, Guangxi, China
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Tavakoli Pirzaman A, Alishah A, Babajani B, Ebrahimi P, Sheikhi SA, Moosaei F, Salarfar A, Doostmohamadian S, Kazemi S. The Role of microRNAs in Hepatocellular Cancer: A Narrative Review Focused on Tumor Microenvironment and Drug Resistance. Technol Cancer Res Treat 2024; 23:15330338241239188. [PMID: 38634139 PMCID: PMC11025440 DOI: 10.1177/15330338241239188] [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: 11/22/2023] [Revised: 01/26/2024] [Accepted: 02/26/2024] [Indexed: 04/19/2024] Open
Abstract
Globally, hepatic cancer ranks fourth in terms of cancer-related mortality and is the sixth most frequent kind of cancer. Around 80% of liver cancers are hepatocellular carcinomas (HCC), which are the leading cause of cancer death. It is well known that HCC may develop resistance to the available chemotherapy treatments very fast. One of the biggest obstacles in providing cancer patients with appropriate care is drug resistance. According to reports, more than 90% of cancer-specific fatalities are caused by treatment resistance. By binding to the 3'-untranslated region of target messenger RNAs (mRNAs), microRNAs (miRNAs), a group of noncoding RNAs which are around 17 to 25 nucleotides long, regulate target gene expression. Moreover, they play role in the control of signaling pathways, cell proliferation, and cell death. As a result, miRNAs play an important role in the microenvironment of HCC by changing immune phenotypes, hypoxic conditions, and acidification, as well as angiogenesis and extracellular matrix components. Moreover, changes in miRNA levels in HCC can effectively resist cancer cells to chemotherapy by affecting various cellular processes such as autophagy, apoptosis, and membrane transporter activity. In the current work, we narratively reviewed the role of miRNAs in HCC, with a special focus on tumor microenvironment and drug resistance.
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Affiliation(s)
| | - Ali Alishah
- Student Research Committee, Babol University of Medical Sciences, Babol, Iran
| | - Bahareh Babajani
- Student Research Committee, Babol University of Medical Sciences, Babol, Iran
| | - Pouyan Ebrahimi
- Student Research Committee, Babol University of Medical Sciences, Babol, Iran
| | - Seyyed Ali Sheikhi
- Student Research Committee, Babol University of Medical Sciences, Babol, Iran
| | - Farhad Moosaei
- Student Research Committee, Babol University of Medical Sciences, Babol, Iran
| | | | | | - Sohrab Kazemi
- Cellular and Molecular Biology Research Center, Health Research Center, Babol University of Medical Sciences, Babol, Iran
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9
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Tzouanas CN, Sherman MS, Shay JE, Rubin AJ, Mead BE, Dao TT, Butzlaff T, Mana MD, Kolb KE, Walesky C, Pepe-Mooney BJ, Smith CJ, Prakadan SM, Ramseier ML, Tong EY, Joung J, Chi F, McMahon-Skates T, Winston CL, Jeong WJ, Aney KJ, Chen E, Nissim S, Zhang F, Deshpande V, Lauer GM, Yilmaz ÖH, Goessling W, Shalek AK. Chronic metabolic stress drives developmental programs and loss of tissue functions in non-transformed liver that mirror tumor states and stratify survival. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.11.30.569407. [PMID: 38077056 PMCID: PMC10705501 DOI: 10.1101/2023.11.30.569407] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/18/2023]
Abstract
Under chronic stress, cells must balance competing demands between cellular survival and tissue function. In metabolic dysfunction-associated steatotic liver disease (MASLD, formerly NAFLD/NASH), hepatocytes cooperate with structural and immune cells to perform crucial metabolic, synthetic, and detoxification functions despite nutrient imbalances. While prior work has emphasized stress-induced drivers of cell death, the dynamic adaptations of surviving cells and their functional repercussions remain unclear. Namely, we do not know which pathways and programs define cellular responses, what regulatory factors mediate (mal)adaptations, and how this aberrant activity connects to tissue-scale dysfunction and long-term disease outcomes. Here, by applying longitudinal single-cell multi -omics to a mouse model of chronic metabolic stress and extending to human cohorts, we show that stress drives survival-linked tradeoffs and metabolic rewiring, manifesting as shifts towards development-associated states in non-transformed hepatocytes with accompanying decreases in their professional functionality. Diet-induced adaptations occur significantly prior to tumorigenesis but parallel tumorigenesis-induced phenotypes and predict worsened human cancer survival. Through the development of a multi -omic computational gene regulatory inference framework and human in vitro and mouse in vivo genetic perturbations, we validate transcriptional (RELB, SOX4) and metabolic (HMGCS2) mediators that co-regulate and couple the balance between developmental state and hepatocyte functional identity programming. Our work defines cellular features of liver adaptation to chronic stress as well as their links to long-term disease outcomes and cancer hallmarks, unifying diverse axes of cellular dysfunction around core causal mechanisms.
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Affiliation(s)
- Constantine N. Tzouanas
- Institute for Medical Engineering & Science, Massachusetts Institute of Technology, Cambridge, MA, USA
- Harvard-MIT Program in Health Sciences and Technology, Harvard Medical School, Cambridge, MA, USA
- Broad Institute of MIT and Harvard, Cambridge, MA, USA
- Ragon Institute of MGH, MIT, and Harvard, Cambridge, MA, USA
- David H. Koch Institute for Integrative Cancer Research, MIT, Cambridge, MA, USA
- Department of Chemistry, Massachusetts Institute of Technology, Cambridge, MA, USA
- These authors contributed equally
| | - Marc S. Sherman
- Genetics Division, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA, USA
- Division of Gastroenterology, Massachusetts General Hospital, Boston, Massachusetts, USA
- These authors contributed equally
| | - Jessica E.S. Shay
- David H. Koch Institute for Integrative Cancer Research, MIT, Cambridge, MA, USA
- Alcohol Liver Center, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
- Gastrointestinal Unit, Department of Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
- Department of Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
- These authors contributed equally
| | - Adam J. Rubin
- Broad Institute of MIT and Harvard, Cambridge, MA, USA
- Ragon Institute of MGH, MIT, and Harvard, Cambridge, MA, USA
- David H. Koch Institute for Integrative Cancer Research, MIT, Cambridge, MA, USA
- Department of Chemistry, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Benjamin E. Mead
- Institute for Medical Engineering & Science, Massachusetts Institute of Technology, Cambridge, MA, USA
- Broad Institute of MIT and Harvard, Cambridge, MA, USA
- Ragon Institute of MGH, MIT, and Harvard, Cambridge, MA, USA
- David H. Koch Institute for Integrative Cancer Research, MIT, Cambridge, MA, USA
- Department of Chemistry, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Tyler T. Dao
- Institute for Medical Engineering & Science, Massachusetts Institute of Technology, Cambridge, MA, USA
- Broad Institute of MIT and Harvard, Cambridge, MA, USA
- Ragon Institute of MGH, MIT, and Harvard, Cambridge, MA, USA
- David H. Koch Institute for Integrative Cancer Research, MIT, Cambridge, MA, USA
- Department of Chemistry, Massachusetts Institute of Technology, Cambridge, MA, USA
- Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Titus Butzlaff
- Genetics Division, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA, USA
| | - Miyeko D. Mana
- David H. Koch Institute for Integrative Cancer Research, MIT, Cambridge, MA, USA
- Department of Biology, Massachusetts Institute of Technology, Cambridge, MA, USA
- School of Life Sciences, Arizona State University, Tempe, AZ, USA
| | - Kellie E. Kolb
- Institute for Medical Engineering & Science, Massachusetts Institute of Technology, Cambridge, MA, USA
- Broad Institute of MIT and Harvard, Cambridge, MA, USA
- Ragon Institute of MGH, MIT, and Harvard, Cambridge, MA, USA
- David H. Koch Institute for Integrative Cancer Research, MIT, Cambridge, MA, USA
- Department of Chemistry, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Chad Walesky
- Genetics Division, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA, USA
| | - Brian J. Pepe-Mooney
- Harvard-MIT Program in Health Sciences and Technology, Harvard Medical School, Cambridge, MA, USA
- Genetics Division, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA, USA
- Division of Gastroenterology, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Colton J. Smith
- Genetics Division, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA, USA
| | - Sanjay M. Prakadan
- Institute for Medical Engineering & Science, Massachusetts Institute of Technology, Cambridge, MA, USA
- Broad Institute of MIT and Harvard, Cambridge, MA, USA
- Ragon Institute of MGH, MIT, and Harvard, Cambridge, MA, USA
- David H. Koch Institute for Integrative Cancer Research, MIT, Cambridge, MA, USA
- Department of Chemistry, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Michelle L. Ramseier
- Institute for Medical Engineering & Science, Massachusetts Institute of Technology, Cambridge, MA, USA
- Harvard-MIT Program in Health Sciences and Technology, Harvard Medical School, Cambridge, MA, USA
- Broad Institute of MIT and Harvard, Cambridge, MA, USA
- Ragon Institute of MGH, MIT, and Harvard, Cambridge, MA, USA
- David H. Koch Institute for Integrative Cancer Research, MIT, Cambridge, MA, USA
- Department of Chemistry, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Evelyn Y. Tong
- Institute for Medical Engineering & Science, Massachusetts Institute of Technology, Cambridge, MA, USA
- Harvard-MIT Program in Health Sciences and Technology, Harvard Medical School, Cambridge, MA, USA
- Broad Institute of MIT and Harvard, Cambridge, MA, USA
- Ragon Institute of MGH, MIT, and Harvard, Cambridge, MA, USA
- David H. Koch Institute for Integrative Cancer Research, MIT, Cambridge, MA, USA
- Department of Chemistry, Massachusetts Institute of Technology, Cambridge, MA, USA
| | - Julia Joung
- Broad Institute of MIT and Harvard, Cambridge, MA, USA
- Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, MA, USA
- Department of Brain and Cognitive Science, MA, Cambridge, MA, USA
- McGovern Institute for Brain Research at MIT, Cambridge, MA, USA
- Howard Hughes Medical Institute, MIT, Cambridge, MA, USA
- Whitehead Institute for Biomedical Research, Cambridge, MA, USA
| | - Fangtao Chi
- David H. Koch Institute for Integrative Cancer Research, MIT, Cambridge, MA, USA
| | - Thomas McMahon-Skates
- Genetics Division, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA, USA
| | - Carolyn L. Winston
- Genetics Division, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA, USA
| | - Woo-Jeong Jeong
- Harvard-MIT Program in Health Sciences and Technology, Harvard Medical School, Cambridge, MA, USA
- Genetics Division, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA, USA
- Dana-Farber Cancer Institute, Boston, MA, USA
| | - Katherine J. Aney
- Harvard-MIT Program in Health Sciences and Technology, Harvard Medical School, Cambridge, MA, USA
- Genetics Division, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA, USA
- Dana-Farber Cancer Institute, Boston, MA, USA
| | - Ethan Chen
- Harvard-MIT Program in Health Sciences and Technology, Harvard Medical School, Cambridge, MA, USA
- Genetics Division, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA, USA
- Dana-Farber Cancer Institute, Boston, MA, USA
| | - Sahar Nissim
- Harvard-MIT Program in Health Sciences and Technology, Harvard Medical School, Cambridge, MA, USA
- Genetics Division, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA, USA
- Dana-Farber Cancer Institute, Boston, MA, USA
- Gastroenterology Division, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA, USA
| | - Feng Zhang
- Broad Institute of MIT and Harvard, Cambridge, MA, USA
- Department of Biological Engineering, Massachusetts Institute of Technology, Cambridge, MA, USA
- Department of Brain and Cognitive Science, MA, Cambridge, MA, USA
- McGovern Institute for Brain Research at MIT, Cambridge, MA, USA
- Howard Hughes Medical Institute, MIT, Cambridge, MA, USA
| | - Vikram Deshpande
- Department of Pathology, Massachusetts General Hospital, Boston, MA
| | - Georg M. Lauer
- Division of Gastroenterology, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Ömer H. Yilmaz
- David H. Koch Institute for Integrative Cancer Research, MIT, Cambridge, MA, USA
- Department of Biology, Massachusetts Institute of Technology, Cambridge, MA, USA
- Department of Pathology, Massachusetts General Hospital, Boston, MA
- These senior authors contributed equally
| | - Wolfram Goessling
- Harvard-MIT Program in Health Sciences and Technology, Harvard Medical School, Cambridge, MA, USA
- Genetics Division, Brigham and Women’s Hospital, Harvard Medical School, Boston, MA, USA
- Division of Gastroenterology, Massachusetts General Hospital, Boston, Massachusetts, USA
- Dana-Farber Cancer Institute, Boston, MA, USA
- Harvard Stem Cell Institute, Cambridge, MA, USA
- Developmental and Regenerative Biology Program, Harvard Medical School, Boston, MA, USA
- These senior authors contributed equally
| | - Alex K. Shalek
- Institute for Medical Engineering & Science, Massachusetts Institute of Technology, Cambridge, MA, USA
- Harvard-MIT Program in Health Sciences and Technology, Harvard Medical School, Cambridge, MA, USA
- Broad Institute of MIT and Harvard, Cambridge, MA, USA
- Ragon Institute of MGH, MIT, and Harvard, Cambridge, MA, USA
- David H. Koch Institute for Integrative Cancer Research, MIT, Cambridge, MA, USA
- Department of Chemistry, Massachusetts Institute of Technology, Cambridge, MA, USA
- These senior authors contributed equally
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10
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Jalili M, Tavakoli S, Kargar K, Rafat M, Rad FR. Spotlight on the Expanding Role of miR-647 in Human Cancers. Adv Biomed Res 2023; 12:170. [PMID: 37564440 PMCID: PMC10410432 DOI: 10.4103/abr.abr_369_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2022] [Revised: 02/07/2023] [Accepted: 02/08/2023] [Indexed: 08/12/2023] Open
Abstract
MicroRNAs are a large group of small, non-coding ssRNAs (miRNAs) that have an epigenetically pivotal role in gene expression and other biological processes in cells and can be regarded as capable biomarkers for the early detection and management of cancer. The aim of the present review article is to summarize the evidence for recognizing the molecular mechanism, target genes, and clinical significance of miR-647 in different cancers. Multiple studies have demonstrated that aberrant expression of miR-647 could be found in a variety of malignancies, such as bladder cancer, cervical cancer, colorectal cancer, gastric cancer, glioma, hepatocellular carcinoma, non-small cell lung cancer, ovarian cancer, and prostate cancer have reported, notably, increase or decrease in expression of miR-647 so that it can function as a tumorigenic (oncomiR) or tumor suppressor gene. MiR-647 is effective in the proliferation, migration, and invasion of cancer cells by playing a function in cell cycle pathways. MiR-647 can be a valuable potential biomarker for assessing the extent of cancer, prognosis, and response to therapy and shows great therapeutic efficacy in different solid tumors. Moreover, serum concentrations of miR-647 are directly effective in decreasing overall survival and disease progression. So, an efficient therapeutic target can be the effect on miR-647 expression by antitumor drugs.
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Affiliation(s)
| | - Setayesh Tavakoli
- Immunology Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Kamran Kargar
- Department of Prosthodontics, Shahed Medical University, Tehran, Iran
| | - Milad Rafat
- Student Research Committee, University of Social Welfare and Rehabilitation Sciences, Tehran, Iran
| | - Fatemeh R. Rad
- Student Research Committee, University of Social Welfare and Rehabilitation Sciences, Tehran, Iran
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11
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Kopystecka A, Patryn R, Leśniewska M, Budzyńska J, Kozioł I. The Use of ctDNA in the Diagnosis and Monitoring of Hepatocellular Carcinoma-Literature Review. Int J Mol Sci 2023; 24:ijms24119342. [PMID: 37298294 DOI: 10.3390/ijms24119342] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Revised: 05/18/2023] [Accepted: 05/25/2023] [Indexed: 06/12/2023] Open
Abstract
Hepatocellular carcinoma (HCC) is the most common primary liver cancer and is one of the leading causes of cancer-related deaths worldwide. Despite advances in medicine, it is still a cancer with a very poor prognosis. Both imaging and liver biopsy still have important limitations, especially in very small nodules and those which show atypical imaging features. In recent years, liquid biopsy and molecular analysis of tumor breakdown products have become an attractive source of new biomarkers. Patients with liver and biliary malignancies, including hepatocellular carcinoma (HCC), may greatly benefit from ctDNA testing. These patients are often diagnosed at an advanced stage of the disease, and relapses are common. Molecular analysis may indicate the best cancer treatment tailored to particular patients with specific tumor DNA mutations. Liquid biopsy is a minimally invasive technique that facilitates the early detection of cancer. This review summarizes the knowledge of ctDNA in liquid biopsy as an indicator for early diagnosis and monitoring of hepatocellular cancer.
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Affiliation(s)
- Agnieszka Kopystecka
- Students' Scientific Circle on Medical Law, Department of Humanities and Social Medicine, Medical University of Lublin, 20-093 Lublin, Poland
| | - Rafał Patryn
- Department of Humanities and Social Medicine, Medical University of Lublin, 20-093 Lublin, Poland
| | - Magdalena Leśniewska
- Students' Scientific Circle on Medical Law, Department of Humanities and Social Medicine, Medical University of Lublin, 20-093 Lublin, Poland
| | - Julia Budzyńska
- Students' Scientific Circle on Medical Law, Department of Humanities and Social Medicine, Medical University of Lublin, 20-093 Lublin, Poland
| | - Ilona Kozioł
- Students' Scientific Circle on Medical Law, Department of Humanities and Social Medicine, Medical University of Lublin, 20-093 Lublin, Poland
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12
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Rafat M, Kohsarian M, Bahiraei M, Nikpoor AR. A Comprehensive Study on Signal Transduction and Therapeutic Role of miR-877 in Human Cancers. Adv Biomed Res 2023; 12:118. [PMID: 37434921 PMCID: PMC10331537 DOI: 10.4103/abr.abr_412_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2021] [Revised: 05/07/2022] [Accepted: 05/16/2022] [Indexed: 07/13/2023] Open
Abstract
MicroRNAs are a group of short non-coding RNAs (miRNAs), which are epigenetically involved in gene expression and other cellular biological processes and can be considered as potential biomarkers for cancer detection and support for treatment management. This review aims to amass the evidence in order to reach the molecular mechanism and clinical significance of miR-877 in different types of cancer. Dysregulation of miR-877 level in various types of malignancies as bladder cancer, cervical cancer, cholangiocarcinoma, colorectal cancer (CRC), gastric cancer, glioblastoma, head and neck squamous cell carcinoma (HNSCC), hepatocellular carcinoma, laryngeal squamous cell carcinoma, melanoma, non-small cell lung cancer (NSCLC), oral squamous cell carcinoma, ovarian cancer (OC), pancreatic ductal adenocarcinoma, and renal cell carcinoma (RCC) have reported, significantly increase or decrease in its level, which can be indicated to its function as oncogene or tumor suppressor. MiR-877 is involved in cell proliferation, migration, and invasion through cell cycle pathways in cancer. MiR-877 could be potential a candidate as a valuable biomarker for prognosis in various cancers. Through this study, we proposed that miR-877 can potentially be a candidate as a prognostic marker for early detection of tumor development, progression, as well as metastasis.
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Affiliation(s)
- Milad Rafat
- Student Research Committee, Faculty of Medicine, Hormozgan University of Medical Sciences, Bandar Abbas, Iran
| | - Mahdis Kohsarian
- Department of Biology, Faculty of Science, Guilan University, Rasht, Iran
| | - Mohamad Bahiraei
- Department of Radiology, Besat Hospital, Hamedan University of Medical Sciences, Hamedan, Iran
| | - Amin R. Nikpoor
- Department of Medical Genetics, Faculty of Medicine, Hormozgan University of Medical Sciences, Bandar Abbas, Iran
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13
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Chillotti S, Maloberti T, Degiovanni A, Malvi D, D'Errico A, de Biase D, Vasuri F. Hepatocellular Carcinomas with Concomitant Mutations of TERT, TP53, and CTNNB1: Is There a Role for Artificial Intelligence? Crit Rev Oncog 2023; 28:31-35. [PMID: 37968991 DOI: 10.1615/critrevoncog.2023049650] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2023]
Abstract
TP53, CTNNB1, and TERT-promoter mutations are the most common driver mutations in hepatocellular carcinoma (HCC). The morphological and genetical HCC heterogeneities are difficult to discriminate by the eye of the pathologist. Here, we describe two rare cases of HCC with simultaneous co-mutation of all three of genes, which represent a poorly described occurrence in the literature. In these two cases, areas with different tumor grade and different β-catenin and Glutamine Synthetase expression (performed by automated immunohistochemistry) were observed. NGS analysis was performed in these different areas, to check for potential diversity of mutation burden on the different regions, but no differences were found: all micro-areas analyzed showed the co-presence of mutations in TP53, CTNNB1, and TERT. The evidence that all mutations were found in all the different areas analyzed by NGS leads to hypothesize that the tumor is not composed of different clones harboring different mutations. All the variants are harbored by the same neoplastic clone, albeit leading to different phenotypes. Mutation prediction Artificial Intelligence models could help the morpho-genetic classification of HCC in the future, since they can find variabilities not obvious to the human eye, with increased sensitivity, specificity and reproducibility.
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Affiliation(s)
- Stefano Chillotti
- Pathology Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Italy; School of Anatomic Pathology, Department of Biomedical and Neuromotor Sciences, University of Bologna
| | - Thais Maloberti
- Solid Tumor Molecular Pathology Laboratory, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Italy; Department of Medical and Surgical Sciences (DIMEC), University of Bologna, Italy
| | - Alessio Degiovanni
- Pathology Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Italy
| | - Deborah Malvi
- Pathology Unit, IRCCS, Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Antonia D'Errico
- Pathology Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Italy; Department of Medical and Surgical Sciences (DIMEC), University of Bologna, Italy
| | - Dario de Biase
- Solid Tumor Molecular Pathology Laboratory, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Italy; Department of Pharmacy and Biotechnology (FaBiT), University of Bologna, Bologna, Italy
| | - Francesco Vasuri
- Pathology Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Italy
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14
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Paz MM, Ferretti GDS, Martins-Dinis MMC, Ferreira BIS, Faier-Pereira A, Barnoud T, Moreira OC, Silva JL, Cordeiro Y, Rangel LP. PRIMA-1 inhibits Y220C p53 amyloid aggregation and synergizes with cisplatin in hepatocellular carcinoma. Front Mol Biosci 2023; 10:1165132. [PMID: 37101558 PMCID: PMC10123287 DOI: 10.3389/fmolb.2023.1165132] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Accepted: 03/22/2023] [Indexed: 04/28/2023] Open
Abstract
Hepatocellular carcinoma (HCC) is the third leading cause of cancer-related deaths worldwide. Although many therapeutic options are available, several factors, including the presence of p53 mutations, impact tumor development and therapeutic resistance. TP53 is the second most frequently mutated gene in HCC, comprising more than 30% of cases. Mutations in p53 result in the formation of amyloid aggregates that promote tumor progression. The use of PRIMA-1, a small molecule capable of restoring p53, is a therapeutic strategy to pharmacologically target the amyloid state mutant p53. In this study, we characterize an HCC mutant p53 model for the study of p53 amyloid aggregation in HCC cell lines, from in silico analysis of p53 mutants to a 3D-cell culture model and demonstrate the unprecedented inhibition of Y220C mutant p53 aggregation by PRIMA-1. In addition, our data show beneficial effects of PRIMA-1 in several "gain of function" properties of mutant-p53 cancer cells, including migration, adhesion, proliferation, and drug resistance. We also demonstrate that the combination of PRIMA-1 and cisplatin is a promising approach for HCC therapy. Taken together, our data support the premise that targeting the amyloid-state of mutant p53 may be an attractive therapeutic approach for HCC, and highlight PRIMA-1 as a new candidate for combination therapy with cisplatin.
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Affiliation(s)
- Mariana M. Paz
- Faculty of Pharmacy, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Giulia D. S. Ferretti
- Institute of Medical Biochemistry Leopoldo de Meis, National Institute of Science and Technology for Structural Biology and Bioimaging, National Center of Nuclear Magnetic Resonance Jiri Jonas, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
- Department of Biochemistry and Molecular Biology, Medical University of South Carolina, Charleston, SC, United States
| | - Mafalda M. C. Martins-Dinis
- Institute of Medical Biochemistry Leopoldo de Meis, National Institute of Science and Technology for Structural Biology and Bioimaging, National Center of Nuclear Magnetic Resonance Jiri Jonas, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Beatriz I. S. Ferreira
- Real Time PCR Platform RPT09A, Laboratory of Molecular Virology and Parasitology, Oswaldo Cruz Institute, Oswaldo Cruz Foundation, Rio de Janeiro, Brazil
| | - Amanda Faier-Pereira
- Real Time PCR Platform RPT09A, Laboratory of Molecular Virology and Parasitology, Oswaldo Cruz Institute, Oswaldo Cruz Foundation, Rio de Janeiro, Brazil
| | - Thibaut Barnoud
- Department of Biochemistry and Molecular Biology, Medical University of South Carolina, Charleston, SC, United States
| | - Otacilio C. Moreira
- Real Time PCR Platform RPT09A, Laboratory of Molecular Virology and Parasitology, Oswaldo Cruz Institute, Oswaldo Cruz Foundation, Rio de Janeiro, Brazil
| | - Jerson L. Silva
- Institute of Medical Biochemistry Leopoldo de Meis, National Institute of Science and Technology for Structural Biology and Bioimaging, National Center of Nuclear Magnetic Resonance Jiri Jonas, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Yraima Cordeiro
- Faculty of Pharmacy, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - Luciana P. Rangel
- Faculty of Pharmacy, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
- *Correspondence: Luciana P. Rangel,
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15
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Warren I, Moeller MM, Guiggey D, Chiang A, Maloy M, Ogoke O, Groth T, Mon T, Meamardoost S, Liu X, Thompson S, Szeglowski A, Thompson R, Chen P, Paulmurugan R, Yarmush ML, Kidambi S, Parashurama N. FOXA1/2 depletion drives global reprogramming of differentiation state and metabolism in a human liver cell line and inhibits differentiation of human stem cell-derived hepatic progenitor cells. FASEB J 2023; 37:e22652. [PMID: 36515690 DOI: 10.1096/fj.202101506rrr] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2021] [Revised: 10/28/2022] [Accepted: 10/31/2022] [Indexed: 12/15/2022]
Abstract
FOXA factors are critical members of the developmental gene regulatory network (GRN) composed of master transcription factors (TF) which regulate murine cell fate and metabolism in the gut and liver. How FOXA factors dictate human liver cell fate, differentiation, and simultaneously regulate metabolic pathways is poorly understood. Here, we aimed to determine the role of FOXA2 (and FOXA1 which is believed to compensate for FOXA2) in controlling hepatic differentiation and cell metabolism in a human hepatic cell line (HepG2). siRNA mediated knockdown of FOXA1/2 in HepG2 cells significantly downregulated albumin (p < .05) and GRN TF gene expression (HNF4α, HEX, HNF1ß, TBX3) (p < .05) and significantly upregulated endoderm/gut/hepatic endoderm markers (goosecoid [GSC], FOXA3, and GATA4), gut TF (CDX2), pluripotent TF (NANOG), and neuroectodermal TF (PAX6) (p < .05), all consistent with partial/transient reprograming. shFOXA1/2 targeting resulted in similar findings and demonstrated evidence of reversibility of phenotype. RNA-seq followed by bioinformatic analysis of shFOXA1/2 knockdown HepG2 cells demonstrated 235 significant downregulated genes and 448 upregulated genes, including upregulation of markers for alternate germ layers lineages (cardiac, endothelial, muscle) and neurectoderm (eye, neural). We found widespread downregulation of glycolysis, citric acid cycle, mitochondrial genes, and alterations in lipid metabolism, pentose phosphate pathway, and ketogenesis. Functional metabolic analysis agreed with these findings, demonstrating significantly diminished glycolysis and mitochondrial respiration, with concomitant accumulation of lipid droplets. We hypothesized that FOXA1/2 inhibit the initiation of human liver differentiation in vitro. During human pluripotent stem cells (hPSC)-hepatic differentiation, siRNA knockdown demonstrated de-differentiation and unexpectedly, activation of pluripotency factors and neuroectoderm. shRNA knockdown demonstrated similar results and activation of SOX9 (hepatobiliary). These results demonstrate that FOXA1/2 controls hepatic and developmental GRN, and their knockdown leads to reprogramming of both differentiation and metabolism, with applications in studies of cancer, differentiation, and organogenesis.
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Affiliation(s)
- Iyan Warren
- Department of Chemical and Biological Engineering, University at Buffalo (State University of New York), Buffalo, New York, USA
| | - Michael M Moeller
- Department of Chemical and Biomolecular Engineering, University of Nebraska- Lincoln, Lincoln, Nebraska, USA
| | - Daniel Guiggey
- Department of Chemical and Biological Engineering, University at Buffalo (State University of New York), Buffalo, New York, USA
| | - Alexander Chiang
- Department of Chemical and Biological Engineering, University at Buffalo (State University of New York), Buffalo, New York, USA
| | - Mitchell Maloy
- Department of Chemical and Biological Engineering, University at Buffalo (State University of New York), Buffalo, New York, USA
| | - Ogechi Ogoke
- Department of Chemical and Biological Engineering, University at Buffalo (State University of New York), Buffalo, New York, USA
| | - Theodore Groth
- Department of Chemical and Biological Engineering, University at Buffalo (State University of New York), Buffalo, New York, USA
| | - Tala Mon
- Department of Chemical and Biological Engineering, University at Buffalo (State University of New York), Buffalo, New York, USA
| | - Saber Meamardoost
- Department of Chemical and Biological Engineering, University at Buffalo (State University of New York), Buffalo, New York, USA
| | - Xiaojun Liu
- Department of Chemical and Biological Engineering, University at Buffalo (State University of New York), Buffalo, New York, USA
| | - Sarah Thompson
- Department of Chemical and Biological Engineering, University at Buffalo (State University of New York), Buffalo, New York, USA
| | - Antoni Szeglowski
- Department of Chemical and Biological Engineering, University at Buffalo (State University of New York), Buffalo, New York, USA
| | - Ryan Thompson
- Department of Chemical and Biological Engineering, University at Buffalo (State University of New York), Buffalo, New York, USA
| | - Peter Chen
- Department of Biomedical Engineering, University at Buffalo (State University of New York), Buffalo, New York, USA
| | - Ramasamy Paulmurugan
- Department of Radiology, Canary Center for Early Cancer Detection and the Molecular Imaging Program at Stanford, Stanford University, Palo Alto, California, USA
| | - Martin L Yarmush
- Center for Engineering in Medicine and Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA.,Department of Biomedical Engineering, Rutgers University, Piscataway, New Jersey, USA
| | - Srivatsan Kidambi
- Department of Chemical and Biomolecular Engineering, University of Nebraska- Lincoln, Lincoln, Nebraska, USA
| | - Natesh Parashurama
- Department of Chemical and Biological Engineering, University at Buffalo (State University of New York), Buffalo, New York, USA.,Department of Biomedical Engineering, University at Buffalo (State University of New York), Buffalo, New York, USA.,Clinical and Translation Research Center (CTRC), University at Buffalo (State University of New York), Buffalo, New York, USA
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16
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Hepatocellular Carcinoma: Current Therapeutic Algorithm for Localized and Advanced Disease. JOURNAL OF ONCOLOGY 2022; 2022:3817724. [PMID: 36624801 PMCID: PMC9825221 DOI: 10.1155/2022/3817724] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/21/2022] [Revised: 12/16/2022] [Accepted: 12/19/2022] [Indexed: 01/02/2023]
Abstract
Hepatocellular carcinoma (HCC) is the most common primary liver cancer in patients with liver cirrhosis of various etiologies. In recent years, there has been an advance in the knowledge of molecular mechanisms and a better staging definition of patients which has allowed the development of new therapies that have entered the therapeutic workup of these patients. Deep information on molecular drivers of HCC contributed to the development of targeted therapies with remarkable benefits. The novel strategies of targeting immune evasion using immune checkpoint inhibitors and CAR-T and TCR-T therapeutics have also shown promising results. For advanced diseases, the therapeutic algorithm has been recently updated, thanks to the efficacy of combining immunotherapy and antiangiogenic therapy in the first-line setting, and new drugs, both as single-agents or combinations, are currently under investigation.
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17
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Lee SH, Yim SY, Jeong YS, Li QX, Kang SH, Sohn BH, Kumar SV, Shin JH, Choi YR, Shim JJ, Kim H, Kim J, Kim S, Guo S, Johnson RL, Kaseb A, Kang KJ, Chun YS, Jang HJ, Lee BG, Woo HG, Ha MJ, Akbani R, Roberts LR, Wheeler DA, Lee JS. Consensus subtypes of hepatocellular carcinoma associated with clinical outcomes and genomic phenotypes. Hepatology 2022; 76:1634-1648. [PMID: 35349735 PMCID: PMC9519807 DOI: 10.1002/hep.32490] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/22/2021] [Revised: 02/24/2022] [Accepted: 03/12/2022] [Indexed: 01/22/2023]
Abstract
BACKGROUND AND AIMS Although many studies revealed transcriptomic subtypes of HCC, concordance of the subtypes are not fully examined. We aim to examine a consensus of transcriptomic subtypes and correlate them with clinical outcomes. APPROACH AND RESULTS By integrating 16 previously established genomic signatures for HCC subtypes, we identified five clinically and molecularly distinct consensus subtypes. STM (STeM) is characterized by high stem cell features, vascular invasion, and poor prognosis. CIN (Chromosomal INstability) has moderate stem cell features, but high genomic instability and low immune activity. IMH (IMmune High) is characterized by high immune activity. BCM (Beta-Catenin with high Male predominance) is characterized by prominent β-catenin activation, low miRNA expression, hypomethylation, and high sensitivity to sorafenib. DLP (Differentiated and Low Proliferation) is differentiated with high hepatocyte nuclear factor 4A activity. We also developed and validated a robust predictor of consensus subtype with 100 genes and demonstrated that five subtypes were well conserved in patient-derived xenograft models and cell lines. By analyzing serum proteomic data from the same patients, we further identified potential serum biomarkers that can stratify patients into subtypes. CONCLUSIONS Five HCC subtypes are correlated with genomic phenotypes and clinical outcomes and highly conserved in preclinical models, providing a framework for selecting the most appropriate models for preclinical studies.
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Affiliation(s)
- Sung Hwan Lee
- Department of Systems Biology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
- Department of Surgery, Division of Hepatobiliary and Pancreatic Surgery, Yonsei University College of Medicine, Korea
- Division of Hepatobiliary and Pancreas, Department of Surgery, CHA Bundang Medical Center, CHA University, Korea
| | - Sun Young Yim
- Department of Systems Biology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
- Department of Internal Medicine, Korea University College of Medicine, Seoul, Korea
| | - Yun Seong Jeong
- Department of Systems Biology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Qi-Xiang Li
- Crown Bioscience, Inc., 3375 Scott Blvd, Suite 108, Santa Clara, CA, USA
| | - Sang-Hee Kang
- Department of Systems Biology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
- Department of Surgery, Korea University Guro Hospital, Seoul, Korea
| | - Bo Hwa Sohn
- Department of Systems Biology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Shwetha V. Kumar
- Department of Bioinformatics and Computational Biology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Ji-Hyun Shin
- Department of Systems Biology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - You Rhee Choi
- Department of Systems Biology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Jae-Jun Shim
- Department of Internal Medicine, School of Medicine, Kyung Hee University, Seoul, Korea
| | - Hayeon Kim
- Department of Pathology, Korea University Guro Hospital, Seoul, Korea
| | - Jihoon Kim
- Department of Internal Medicine, Korea University College of Medicine, Seoul, Korea
| | - Shin Kim
- Department of Systems Biology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
- Department of Immunology, School of Medicine, Keimyung University, Daegu, Korea
| | - Sheng Guo
- Crown Bioscience (Suzhou), Inc., 218 Xinhu St, Suzhou, China
| | - Randy L. Johnson
- Department of Cancer Biology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Ahmed Kaseb
- Department of GI Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Koo Jeong Kang
- Division of Hepatobiliary and Pancreatic Surgery, Department of Surgery, Keimyung University Dongsan Medical Center, Daegu, Korea
| | - Yun Shin Chun
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Hee Jin Jang
- Division of Thoracic Surgery, Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, TX, USA
| | - Byoung Gill Lee
- Department of Physiology, Ajou University School of Medicine, Suwon, Republic of Korea
| | - Hyun Goo Woo
- Department of Physiology, Ajou University School of Medicine, Suwon, Republic of Korea
| | - Min Jin Ha
- Department of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Rehan Akbani
- Department of Bioinformatics and Computational Biology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Lewis R. Roberts
- Division of Gastroenterology and Hepatology, Mayo Clinic College of Medicine and Science, Rochester, MN, USA
| | - David A. Wheeler
- Department of Molecular and Human Genetics, Baylor College of Medicine, Houston, TX, USA
| | - Ju-Seog Lee
- Department of Systems Biology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
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Epidermal Growth Factor Receptor immunohistochemical expression in hepatocellular carcinoma without Epidermal Growth Factor Receptor exons 18–21 mutations. ROMANIAN JOURNAL OF INTERNAL MEDICINE 2022; 60:153-159. [DOI: 10.2478/rjim-2022-0006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2022] [Indexed: 11/20/2022] Open
Abstract
Abstract
Introduction: EGFR targeted therapies, have been proved beneficial for patients with HCC, nevertheless additional research on EGFR immunoexpresion and EGFR mutations is still needed, especially in population in which it has not been done yet. The aim of this study is to evaluate EGFR immunoexpression in HCC without EGFR exons 18–21 mutations and to evaluate its influence on survival in HCC patients in North Macedonia.
Methods: We studied 31 cases of HCC for EGFR immunohistochemical expression and EGFR exons 18–21 mutations. The following clinical parameters were analyzed: Hepatitis B and C virus infection, presence of cirrhosis, tumor size, enlarged lymph nodes, metastases, alpha fetoprotein level and overall survival. Presence of the EGFR immunosignal (membranous and cytoplasmic) and the percentage of positive tumor cells in the entire tumor tissue specimen were semi-quantitatively determined.
Results: Hepatitis B and C virus infection, tumor size, metastatic disease and EGFR immunoexpression have influence on patient’s survival. No EGFR exons 18–21 mutations were detected in this group of HCCs. EGFR expression of 61%–80% in tumor tissue significantly influenced survival of the patients (p < 0.01). Multiple Cox regression confirmed tumor size of 5–10 cm (p < 0.05), tumor size > 10 cm (p < 0.01) and EGFR expression in range of 61% to 80% (p < 0.05) as independent survival predictors in patients with HCC.
Conclusion: EGFR overexpression in range of 61% to 80% was an independent survival predictor in patients with HCC, implying that these patients could benefit from EGFR inhibition. However, the absence of EGFR mutations in exons 18–21 in any of the cases of this study suggest that single drug EGFR targeted therapy in patients with HCC may be insufficient.
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Wu Q, Wang L, Tsui SKW. Mutational signatures representative transcriptomic perturbations in hepatocellular carcinoma. Front Genet 2022; 13:970907. [PMID: 36081995 PMCID: PMC9445436 DOI: 10.3389/fgene.2022.970907] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2022] [Accepted: 07/27/2022] [Indexed: 11/17/2022] Open
Abstract
Hepatocellular carcinoma (HCC) is a primary malignancy with increasing incidence and poor prognosis. Heterogeneity originating from genomic instability is one of the critical reasons of poor outcomes. However, the studies of underlying mechanisms and pathways affected by mutations are still not intelligible. Currently, integrative molecular-level studies using multiomics approaches enable comprehensive analysis for cancers, which is pivotal for personalized therapy and mortality reduction. In this study, genomic and transcriptomic data of HCC are obtained from The Cancer Genome Atlas (TCGA) to investigate the affected coding and non-coding RNAs, as well as their regulatory network due to certain mutational signatures of HCC. Different types of RNAs have their specific enriched biological functions in mutational signature-specific HCCs, upregulated coding RNAs are predominantly associated with lipid metabolism-related pathways, and downregulated coding RNAs are enriched in axonogenesis for tumor microenvironment generation. Additionally, differentially expressed miRNAs are inclined to concentrate in cancer-related signaling pathways. Some of these RNAs also serve as prognostic factors that help predict the survival outcome of HCCs with certain mutational signatures. Furthermore, deregulation of competing endogenous RNA (ceRNA) regulatory network is identified, which suggests a potential therapy via interference of miRNA activity for mutational signature-specific HCC. This study proposes a projection approach to reduce therapeutic complexity from genomic mutations to transcriptomic alterations. Through this method, we identify genes and pathways critical for mutational signature-specific HCC and further discover a series of prognostic markers indicating patient survival outcome.
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20
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Lin B, Ma Y, Wu S. Multi-Omics and Artificial Intelligence-Guided Data Integration in Chronic Liver Disease: Prospects and Challenges for Precision Medicine. OMICS : A JOURNAL OF INTEGRATIVE BIOLOGY 2022; 26:415-421. [PMID: 35925812 DOI: 10.1089/omi.2022.0079] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Chronic liver disease (CLD) is a significant planetary health burden. CLD includes a broad range of liver pathologies from different causes, for example, hepatitis B virus infection, fatty liver disease, hepatocellular carcinoma, and nonalcoholic fatty liver disease or the metabolic associated fatty liver disease. Biomarker and diagnostic discovery, and new molecular targets for precision treatments are timely and sorely needed in CLD. In this context, multi-omics data integration is increasingly being facilitated by artificial intelligence (AI) and attendant digital transformation of systems science. While the digital transformation of multi-omics integrative analyses is still in its infancy, there are noteworthy prospects, hope, and challenges for diagnostic and therapeutic innovation in CLD. This expert review aims at the emerging knowledge frontiers as well as gaps in multi-omics data integration at bulk tissue levels, and those including single cell-level data, gut microbiome data, and finally, those incorporating tissue-specific information. We refer to AI and related digital transformation of the CLD research and development field whenever possible. This review of the emerging frontiers at the intersection of systems science and digital transformation informs future roadmaps to bridge digital technology discovery and clinical omics applications to benefit planetary health and patients with CLD.
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Affiliation(s)
- Biaoyang Lin
- Zhejiang California International Nanosystems Institute (ZCNI) Proprium Research Center, Zhejiang University, Hangzhou, China
- Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, The First Affiliated Hospital, School of Medicine, Zhejiang University, Hangzhou, China
- Department of Urology, University of Washington School of Medicine, Seattle, Washington, USA
| | - Yingying Ma
- Zhejiang California International Nanosystems Institute (ZCNI) Proprium Research Center, Zhejiang University, Hangzhou, China
- Hangzhou Proprium Biotech Co. Ltd., Hangzhou, China
| | - ShengJun Wu
- Department of Clinical Laboratories, Sir Run Run Shaw Hospital, School of Medicine, Zhejiang University, Hangzhou, China
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21
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Yan T, Yu L, Zhang N, Peng C, Su G, Jing Y, Zhang L, Wu T, Cheng J, Guo Q, Shi X, Lu Y. The advanced development of molecular targeted therapy for hepatocellular carcinoma. Cancer Biol Med 2022. [PMID: 35699406 DOI: 10.20892/j.issn.2095-3941.2021.0661.pmid:35699406;pmcid:pmc9257319] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/15/2023] Open
Abstract
Hepatocellular carcinoma (HCC), one of the most common malignant tumors in China, severely threatens the life and health of patients. In recent years, precision medicine, clinical diagnoses, treatments, and innovative research have led to important breakthroughs in HCC care. The discovery of new biomarkers and the promotion of liquid biopsy technologies have greatly facilitated the early diagnosis and treatment of HCC. Progress in targeted therapy and immunotherapy has provided more choices for precise HCC treatment. Multiomics technologies, such as genomics, transcriptomics, and metabolomics, have enabled deeper understanding of the occurrence and development mechanisms, heterogeneity, and genetic mutation characteristics of HCC. The continued promotion and accurate typing of HCC, accurate guidance of treatment, and accurate prognostication have provided more treatment opportunities and prolonged survival timelines for patients with HCC. Innovative HCC research providing an in-depth understanding of the biological characteristics of HCC will be translated into accurate clinical practices for the diagnosis and treatment of HCC.
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Affiliation(s)
- Tao Yan
- Comprehensive Liver Cancer Center, the 5th Medical Center of Chinese PLA General Hospital, Beijing 100039, China
- The Second School of Clinical Medicine, Southern Medical University, Guangzhou 510515, China
| | - Lingxiang Yu
- The Second Department of Hepatobiliary Surgery, Senior Department of Hepatology, the 5th Medical Center of Chinese PLA General Hospital, Beijing 100039, China
| | - Ning Zhang
- Comprehensive Liver Cancer Center, the 5th Medical Center of Chinese PLA General Hospital, Beijing 100039, China
| | - Caiyun Peng
- Comprehensive Liver Cancer Center, the 5th Medical Center of Chinese PLA General Hospital, Beijing 100039, China
| | - Guodong Su
- Comprehensive Liver Cancer Center, the 5th Medical Center of Chinese PLA General Hospital, Beijing 100039, China
| | - Yi Jing
- Comprehensive Liver Cancer Center, the 5th Medical Center of Chinese PLA General Hospital, Beijing 100039, China
| | - Linzhi Zhang
- Comprehensive Liver Cancer Center, the 5th Medical Center of Chinese PLA General Hospital, Beijing 100039, China
| | - Tong Wu
- Comprehensive Liver Cancer Center, the 5th Medical Center of Chinese PLA General Hospital, Beijing 100039, China
| | - Jiamin Cheng
- Comprehensive Liver Cancer Center, the 5th Medical Center of Chinese PLA General Hospital, Beijing 100039, China
| | - Qian Guo
- The Second School of Clinical Medicine, Southern Medical University, Guangzhou 510515, China
| | | | - Yinying Lu
- Comprehensive Liver Cancer Center, the 5th Medical Center of Chinese PLA General Hospital, Beijing 100039, China
- The Second School of Clinical Medicine, Southern Medical University, Guangzhou 510515, China
- National Clinical Medical Research Center for Infectious Diseases, the 5th Medical Center of Chinese PLA General Hospital, Beijing 100039, China
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22
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Yan T, Yu L, Zhang N, Peng C, Su G, Jing Y, Zhang L, Wu T, Cheng J, Guo Q, Shi X, Lu Y. The advanced development of molecular targeted therapy for hepatocellular carcinoma. Cancer Biol Med 2022; 19:j.issn.2095-3941.2021.0661. [PMID: 35699406 PMCID: PMC9257319 DOI: 10.20892/j.issn.2095-3941.2021.0661] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2021] [Accepted: 04/18/2022] [Indexed: 11/11/2022] Open
Abstract
Hepatocellular carcinoma (HCC), one of the most common malignant tumors in China, severely threatens the life and health of patients. In recent years, precision medicine, clinical diagnoses, treatments, and innovative research have led to important breakthroughs in HCC care. The discovery of new biomarkers and the promotion of liquid biopsy technologies have greatly facilitated the early diagnosis and treatment of HCC. Progress in targeted therapy and immunotherapy has provided more choices for precise HCC treatment. Multiomics technologies, such as genomics, transcriptomics, and metabolomics, have enabled deeper understanding of the occurrence and development mechanisms, heterogeneity, and genetic mutation characteristics of HCC. The continued promotion and accurate typing of HCC, accurate guidance of treatment, and accurate prognostication have provided more treatment opportunities and prolonged survival timelines for patients with HCC. Innovative HCC research providing an in-depth understanding of the biological characteristics of HCC will be translated into accurate clinical practices for the diagnosis and treatment of HCC.
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Affiliation(s)
- Tao Yan
- Comprehensive Liver Cancer Center, the 5th Medical Center of Chinese PLA General Hospital, Beijing 100039, China
- The Second School of Clinical Medicine, Southern Medical University, Guangzhou 510515, China
| | - Lingxiang Yu
- The Second Department of Hepatobiliary Surgery, Senior Department of Hepatology, the 5th Medical Center of Chinese PLA General Hospital, Beijing 100039, China
| | - Ning Zhang
- Comprehensive Liver Cancer Center, the 5th Medical Center of Chinese PLA General Hospital, Beijing 100039, China
| | - Caiyun Peng
- Comprehensive Liver Cancer Center, the 5th Medical Center of Chinese PLA General Hospital, Beijing 100039, China
| | - Guodong Su
- Comprehensive Liver Cancer Center, the 5th Medical Center of Chinese PLA General Hospital, Beijing 100039, China
| | - Yi Jing
- Comprehensive Liver Cancer Center, the 5th Medical Center of Chinese PLA General Hospital, Beijing 100039, China
| | - Linzhi Zhang
- Comprehensive Liver Cancer Center, the 5th Medical Center of Chinese PLA General Hospital, Beijing 100039, China
| | - Tong Wu
- Comprehensive Liver Cancer Center, the 5th Medical Center of Chinese PLA General Hospital, Beijing 100039, China
| | - Jiamin Cheng
- Comprehensive Liver Cancer Center, the 5th Medical Center of Chinese PLA General Hospital, Beijing 100039, China
| | - Qian Guo
- The Second School of Clinical Medicine, Southern Medical University, Guangzhou 510515, China
| | | | - Yinying Lu
- Comprehensive Liver Cancer Center, the 5th Medical Center of Chinese PLA General Hospital, Beijing 100039, China
- The Second School of Clinical Medicine, Southern Medical University, Guangzhou 510515, China
- National Clinical Medical Research Center for Infectious Diseases, the 5th Medical Center of Chinese PLA General Hospital, Beijing 100039, China
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Masuzaki R, Kanda T, Sasaki R, Matsumoto N, Nirei K, Ogawa M, Karp SJ, Moriyama M, Kogure H. Suppressors of Cytokine Signaling and Hepatocellular Carcinoma. Cancers (Basel) 2022; 14:cancers14102549. [PMID: 35626153 PMCID: PMC9139988 DOI: 10.3390/cancers14102549] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2022] [Accepted: 05/21/2022] [Indexed: 12/13/2022] Open
Abstract
Simple Summary Hepatocellular carcinoma (HCC) is a common malignancy worldwide. The HCC generally develops in the liver of patients already suffering from chronic liver disease. There have been significant advances in both the curative and palliative treatment of HCC. Although liver resection is a curative treatment for HCC, its indication is often limited due to an impaired liver function reservoir. There is still a need to understand how to control liver regeneration after resection and find better cancer immunotherapy and anticancer drugs for advanced HCC. Suppressors of cytokine signaling (SOCS) negatively regulate cytokine signaling related to cell proliferation, differentiation, and immune response; therefore, SOCS are thought to play an important role in HCC development and liver regeneration. Abstract Cytokines are secreted soluble glycoproteins that regulate cellular growth, proliferation, and differentiation. Suppressors of cytokine signaling (SOCS) proteins negatively regulate cytokine signaling and form a classical negative feedback loop in the signaling pathways. There are eight members of the SOCS family. The SOCS proteins are all comprised of a loosely conserved N-terminal domain, a central Src homology 2 (SH2) domain, and a highly conserved SOCS box at the C-terminus. The role of SOCS proteins has been implicated in the regulation of cytokines and growth factors in liver diseases. The SOCS1 and SOCS3 proteins are involved in immune response and inhibit protective interferon signaling in viral hepatitis. A decreased expression of SOCS3 is associated with advanced stage and poor prognosis of patients with hepatocellular carcinoma (HCC). DNA methylations of SOCS1 and SOCS3 are found in HCC. Precise regulation of liver regeneration is influenced by stimulatory and inhibitory factors after partial hepatectomy (PH), in particular, SOCS2 and SOCS3 are induced at an early time point after PH. Evidence supporting the important role of SOCS signaling during liver regeneration also supports a role of SOCS signaling in HCC. Immuno-oncology drugs are now the first-line therapy for advanced HCC. The SOCS can be potential targets for HCC in terms of cell proliferation, cell differentiation, and immune response. In this literature review, we summarize recent findings of the SOCS family proteins related to HCC and liver diseases.
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Affiliation(s)
- Ryota Masuzaki
- Division of Gastroenterology and Hepatology, Department of Medicine, Nihon University School of Medicine, Itabashi, Tokyo 173-8610, Japan; (T.K.); (R.S.); (N.M.); (K.N.); (M.O.); (M.M.); (H.K.)
- Correspondence: ; Tel.: +81-3-3972-8111
| | - Tatsuo Kanda
- Division of Gastroenterology and Hepatology, Department of Medicine, Nihon University School of Medicine, Itabashi, Tokyo 173-8610, Japan; (T.K.); (R.S.); (N.M.); (K.N.); (M.O.); (M.M.); (H.K.)
| | - Reina Sasaki
- Division of Gastroenterology and Hepatology, Department of Medicine, Nihon University School of Medicine, Itabashi, Tokyo 173-8610, Japan; (T.K.); (R.S.); (N.M.); (K.N.); (M.O.); (M.M.); (H.K.)
| | - Naoki Matsumoto
- Division of Gastroenterology and Hepatology, Department of Medicine, Nihon University School of Medicine, Itabashi, Tokyo 173-8610, Japan; (T.K.); (R.S.); (N.M.); (K.N.); (M.O.); (M.M.); (H.K.)
| | - Kazushige Nirei
- Division of Gastroenterology and Hepatology, Department of Medicine, Nihon University School of Medicine, Itabashi, Tokyo 173-8610, Japan; (T.K.); (R.S.); (N.M.); (K.N.); (M.O.); (M.M.); (H.K.)
| | - Masahiro Ogawa
- Division of Gastroenterology and Hepatology, Department of Medicine, Nihon University School of Medicine, Itabashi, Tokyo 173-8610, Japan; (T.K.); (R.S.); (N.M.); (K.N.); (M.O.); (M.M.); (H.K.)
| | - Seth J. Karp
- Department of Surgery, Vanderbilt University Medical Center, Nashville, TN 37232, USA;
| | - Mitsuhiko Moriyama
- Division of Gastroenterology and Hepatology, Department of Medicine, Nihon University School of Medicine, Itabashi, Tokyo 173-8610, Japan; (T.K.); (R.S.); (N.M.); (K.N.); (M.O.); (M.M.); (H.K.)
| | - Hirofumi Kogure
- Division of Gastroenterology and Hepatology, Department of Medicine, Nihon University School of Medicine, Itabashi, Tokyo 173-8610, Japan; (T.K.); (R.S.); (N.M.); (K.N.); (M.O.); (M.M.); (H.K.)
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Tumor Promoting Effects of Sulforaphane on Diethylnitrosamine-Induced Murine Hepatocarcinogenesis. Int J Mol Sci 2022; 23:ijms23105397. [PMID: 35628208 PMCID: PMC9141104 DOI: 10.3390/ijms23105397] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2022] [Revised: 05/07/2022] [Accepted: 05/09/2022] [Indexed: 12/10/2022] Open
Abstract
Nuclear factor erythroid 2-related factor 2 (NRF2) is a key transcription factor involved in protection against initiation of carcinogenesis in normal cells. Notably, recent studies have demonstrated that aberrant activation of NRF2 accelerates the proliferation and progression of cancer cells. The differential effects of NRF2 on multi-stage carcinogenesis have raised a concern about the validity of NRF2 activators for chemoprevention. This prompted us to assess the effects of sulforaphane (SFN), a prototypic NRF2 activating chemopreventive phytochemical, on experimentally induced carcinogenesis. In the present study, SFN was daily injected intraperitoneally (25 mg/kg) for 3 months to male C57BL/6 mice at 6 months after single intraperitoneal administration of a hepatocarcinogen, diethylnitrosamine (DEN). The liver to body weight ratio, tumor growth, and the number and the size of hepatomas measured at 9 months after DEN administration were significantly higher in SFN-treated mice than those in vehicle-treated mice. Moreover, the expression of NRF2, its target protein NAD(P)H:quinone oxidoreductase 1, and the cell proliferation marker, proliferating cell nuclear antigen was further elevated in DEN plus SFN-treated mice. These results suggest that once hepatocarcinogenesis is initiated, SFN may stimulate tumor progression.
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25
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Griffith DOL. Genomic and transcriptomic somatic alterations of hepatocellular carcinoma in non-cirrhotic livers. Cancer Genet 2022; 264-265:90-99. [DOI: 10.1016/j.cancergen.2022.04.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Revised: 03/07/2022] [Accepted: 04/20/2022] [Indexed: 11/26/2022]
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26
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Dolicka D, Zahoran S, Correia de Sousa M, Gjorgjieva M, Sempoux C, Fournier M, Maeder C, Collart MA, Foti M, Sobolewski C. TIA1 Loss Exacerbates Fatty Liver Disease but Exerts a Dual Role in Hepatocarcinogenesis. Cancers (Basel) 2022; 14:cancers14071704. [PMID: 35406476 PMCID: PMC8997004 DOI: 10.3390/cancers14071704] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2022] [Revised: 03/24/2022] [Accepted: 03/25/2022] [Indexed: 11/16/2022] Open
Abstract
Alterations in specific RNA-binding protein expression/activity importantly contribute to the development of fatty liver disease (FLD) and hepatocellular carcinoma (HCC). In particular, adenylate–uridylate-rich element binding proteins (AUBPs) were reported to control the post-transcriptional regulation of genes involved in both metabolic and cancerous processes. Herein, we investigated the pathophysiological functions of the AUBP, T-cell-restricted intracellular antigen-1 (TIA1) in the development of FLD and HCC. Analysis of TIA1 expression in mouse and human models of FLD and HCC indicated that TIA1 is downregulated in human HCC. In vivo silencing of TIA1 using AAV8-delivered shRNAs in mice worsens hepatic steatosis and fibrosis induced by a methionine and choline-deficient diet and increases the hepatic tumor burden in liver-specific PTEN knockout (LPTENKO) mice. In contrast, our in vitro data indicated that TIA1 expression promoted proliferation and migration in HCC cell lines, thus suggesting a dual and context-dependent role for TIA1 in tumor initiation versus progression. Consistent with a dual function of TIA1 in tumorigenesis, translatome analysis revealed that TIA1 appears to control the expression of both pro- and anti-tumorigenic factors in hepatic cancer cells. This duality of TIA1′s function in hepatocarcinogenesis calls for cautiousness when considering TIA1 as a therapeutic target or biomarker in HCC.
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Affiliation(s)
- Dobrochna Dolicka
- Department of Cell Physiology and Metabolism, Translational Research Centre in Onco-Hematology (CRTOH), Faculty of Medicine, University of Geneva, CH-1211 Geneva, Switzerland; (D.D.); (M.C.d.S.); (M.G.); (M.F.); (C.M.); (M.F.)
| | - Szabolcs Zahoran
- Department of Microbiology and Molecular Medicine, Faculty of Medicine, University of Geneva, CH-1211 Geneva, Switzerland; (S.Z.); (M.A.C.)
| | - Marta Correia de Sousa
- Department of Cell Physiology and Metabolism, Translational Research Centre in Onco-Hematology (CRTOH), Faculty of Medicine, University of Geneva, CH-1211 Geneva, Switzerland; (D.D.); (M.C.d.S.); (M.G.); (M.F.); (C.M.); (M.F.)
| | - Monika Gjorgjieva
- Department of Cell Physiology and Metabolism, Translational Research Centre in Onco-Hematology (CRTOH), Faculty of Medicine, University of Geneva, CH-1211 Geneva, Switzerland; (D.D.); (M.C.d.S.); (M.G.); (M.F.); (C.M.); (M.F.)
| | - Christine Sempoux
- Service of Clinical Pathology, Institute of Pathology, Lausanne University Hospital and University of Lausanne, CH-1007 Lausanne, Switzerland;
| | - Margot Fournier
- Department of Cell Physiology and Metabolism, Translational Research Centre in Onco-Hematology (CRTOH), Faculty of Medicine, University of Geneva, CH-1211 Geneva, Switzerland; (D.D.); (M.C.d.S.); (M.G.); (M.F.); (C.M.); (M.F.)
| | - Christine Maeder
- Department of Cell Physiology and Metabolism, Translational Research Centre in Onco-Hematology (CRTOH), Faculty of Medicine, University of Geneva, CH-1211 Geneva, Switzerland; (D.D.); (M.C.d.S.); (M.G.); (M.F.); (C.M.); (M.F.)
| | - Martine A. Collart
- Department of Microbiology and Molecular Medicine, Faculty of Medicine, University of Geneva, CH-1211 Geneva, Switzerland; (S.Z.); (M.A.C.)
| | - Michelangelo Foti
- Department of Cell Physiology and Metabolism, Translational Research Centre in Onco-Hematology (CRTOH), Faculty of Medicine, University of Geneva, CH-1211 Geneva, Switzerland; (D.D.); (M.C.d.S.); (M.G.); (M.F.); (C.M.); (M.F.)
| | - Cyril Sobolewski
- Department of Cell Physiology and Metabolism, Translational Research Centre in Onco-Hematology (CRTOH), Faculty of Medicine, University of Geneva, CH-1211 Geneva, Switzerland; (D.D.); (M.C.d.S.); (M.G.); (M.F.); (C.M.); (M.F.)
- Correspondence: or
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Immune suppressive checkpoint interactions in the tumour microenvironment of primary liver cancers. Br J Cancer 2022; 126:10-23. [PMID: 34400801 PMCID: PMC8727557 DOI: 10.1038/s41416-021-01453-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2020] [Revised: 05/05/2021] [Accepted: 05/27/2021] [Indexed: 12/24/2022] Open
Abstract
Liver cancer is one of the most prevalent cancers, and the third most common cause of cancer-related mortality worldwide. The therapeutic options for the main types of primary liver cancer-hepatocellular carcinoma (HCC) and cholangiocarcinoma (CCA)-are very limited. HCC and CCA are immunogenic cancers, but effective immune-mediated tumour control is prevented by their immunosuppressive tumour microenvironment. Despite the critical involvement of key co-inhibitory immune checkpoint interactions in immunosuppression in liver cancer, only a minority of patients with HCC respond to monotherapy using approved checkpoint inhibitor antibodies. To develop effective (combinatorial) therapeutic immune checkpoint strategies for liver cancer, in-depth knowledge of the different mechanisms that contribute to intratumoral immunosuppression is needed. Here, we review the co-inhibitory pathways that are known to suppress intratumoral T cells in HCC and CCA. We provide a detailed description of insights from preclinical studies in cellular crosstalk within the tumour microenvironment that results in interactions between co-inhibitory receptors on different T-cell subsets and their ligands on other cell types, including tumour cells. We suggest alternative immune checkpoints as promising targets, and draw attention to the possibility of combined targeting of co-inhibitory and co-stimulatory pathways to abrogate immunosuppression.
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Rafat M, Yadegar N, Dadashi Z, Shams K, Mohammadi M, Abyar M. The prominent role of miR-942 in carcinogenesis of tumors. Adv Biomed Res 2022; 11:63. [PMID: 36133499 PMCID: PMC9483553 DOI: 10.4103/abr.abr_226_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2021] [Revised: 10/14/2021] [Accepted: 10/27/2021] [Indexed: 12/04/2022] Open
Abstract
As a family of short noncoding RNAs, MicroRNAs have been identified as possible biomarkers for cancer discovery and assist in therapy control due to their epigenetic involvement in gene expression and other cellular biological processes. In the present review, the evidence for reaching the clinical effect and the molecular mechanism of miR-942 in various kinds of cancer is amassed. Dysregulation of miR-942 amounts in different kinds of malignancies, as bladder cancer, esophageal squamous cell carcinoma, breast cancer, cervical cancer, gastric cancer, colorectal cancer, Kaposi's sarcoma, melanoma, Hepatocellular carcinoma, nonsmall-cell lung cancer, oral squamous cell carcinoma, osteosarcoma, ovarian cancer, pancreatic ductal adenocarcinoma, renal cell carcinoma, and prostate cancer has stated a considerable increase or decrease in its level indicating its function as oncogene or tumor suppressor. MiR-942 is included in cell proliferation, migration, and invasion through cell cycle pathways, including pathways of transforming growth factor-beta signaling pathways, Wnt pathway, JAK/STAT pathway, PI3K/AKT pathway, apoptosis pathway, hippo signaling pathway, lectin pathway, interferon-gamma signaling, signaling by G-protein coupled receptor, developmental genes, nuclear factor-kappa B pathway, Mesodermal commitment pathway, and T-cell receptor signaling in cancer. An important biomarker, MiR-942 is a potential candidate for prediction in several cancers. The present investigation introduced miR-942 as a prognostic marker for early discovery of tumor progression, metastasis, and development.
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Wang X, Cao L, Wu J, Zhu G, Zhu X, Zhang X, Han D, Shui N, Ni B, Li J. Exploring the Mechanisms of Arsenic Trioxide ( Pishuang) in Hepatocellular Carcinoma Based on Network Pharmacology. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE : ECAM 2021; 2021:5773802. [PMID: 34880920 PMCID: PMC8648446 DOI: 10.1155/2021/5773802] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/14/2021] [Accepted: 11/15/2021] [Indexed: 12/16/2022]
Abstract
OBJECTIVE Arsenic trioxide (Pishuang, Pishi, arsenolite, As2O3, and CAS 1327-53-3), a naturally occurring and toxic mineral as a drug for more than 2000 years in China, has been found to have a valuable function in hepatocellular carcinoma (HCC) in recent years. However, its exact mechanism remains to be elucidated. Therefore, this study was intended to explore the potential anti-HCC mechanism of arsenic trioxide through network pharmacology. METHODS The potential targets of arsenic trioxide were collected from PubChem and TargetNet. HCC targets were obtained from the GeneCards database. Then, a protein-protein interaction (PPI) network of arsenic trioxide and HCC common targets was established using STRING. GO and KEGG pathway enrichment analyses were performed by the Database for Annotation, Visualization, and Integrated Discovery (DAVID). Finally, an arsenic trioxide-target-pathway-HCC network was built by Cytoscape 3.2.1, and network topological analysis was carried out to screen the key candidate targets. RESULTS A total of 346 corresponding targets of arsenic trioxide and 521 HCC-related targets were collected. After target mapping, a total of 52 common targets were obtained. GO analysis showed that the biological process was mainly involved in the negative regulation of cellular senescence, response to tumor necrosis factor, and cellular response to hypoxia. Molecular functions included NF-kappa B binding, enzyme binding, p53 binding, and transcription factor binding. Cellular components mainly were replication fork, ESC/E(Z) complex, RNA polymerase II transcription factor complex, and organelle membrane. KEGG pathways were mainly enriched in the PI3K-Akt signaling pathway, VEGF signaling pathway, p53 signaling pathway, HIF-1 signaling pathway, TNF signaling pathway, AMPK signaling pathway, NF-kappa B signaling pathway, FoxO signaling pathway, ErbB signaling pathway, and MAPK signaling pathway. In the arsenic trioxide-target-pathway-HCC network, targets such as AKT1, RAF1, RELA, TP53, and PTEN had a higher degree. Conclusions. Our study showed that key targets of arsenic trioxide were mainly involved in multiple biological processes and pathways. It provided a theoretical basis for the screening of drug targets.
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Affiliation(s)
- Xinmiao Wang
- Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing 100053, China
| | - Luchang Cao
- Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing 100053, China
| | - Jingyuan Wu
- Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing 100053, China
- Beijing University of Traditional Chinese Medicine, Beijing 100029, China
| | - Guanghui Zhu
- Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing 100053, China
- Beijing University of Traditional Chinese Medicine, Beijing 100029, China
| | - Xiaoyu Zhu
- Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing 100053, China
| | - Xiaoxiao Zhang
- Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing 100053, China
| | - Duoduo Han
- Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing 100053, China
| | - Ning Shui
- Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing 100053, China
| | - Baoyi Ni
- Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing 100053, China
| | - Jie Li
- Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing 100053, China
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Mehrabi M, Amini F, Mehrabi S. Kill and Clearance in HCC: An Approach Based on NK Cells and Macrophages. Front Oncol 2021; 11:693076. [PMID: 34557407 PMCID: PMC8453146 DOI: 10.3389/fonc.2021.693076] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2021] [Accepted: 08/23/2021] [Indexed: 11/15/2022] Open
Affiliation(s)
| | | | - Shima Mehrabi
- Internal Medicine, Iran University of Medical Sciences, Tehran, Iran
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Ahn KS, O'Brien DR, Kim YH, Kim TS, Yamada H, Park JW, Park SJ, Kim SH, Zhang C, Li H, Kang KJ, Roberts LR. Associations of Serum Tumor Biomarkers with Integrated Genomic and Clinical Characteristics of Hepatocellular Carcinoma. Liver Cancer 2021; 10:593-605. [PMID: 34950182 PMCID: PMC8647136 DOI: 10.1159/000516957] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/12/2021] [Accepted: 04/29/2021] [Indexed: 02/04/2023] Open
Abstract
INTRODUCTION Serum α-fetoprotein (AFP), Lens culinaris agglutinin-reactive AFP (AFP-L3), and des-γ-carboxy-pro-thrombin (DCP) are useful biomarkers of hepatocellular carcinoma (HCC). However, associations among molecular characteristics and serum biomarkers are unclear. We analyzed RNA expression and DNA variant data from The Cancer Genome Atlas Liver Hepatocellular Carcinoma (TCGA-LIHC) to examine their associations with serum biomarker levels and clinical data. METHODS From 371 TCGA-LIHC patients, we selected 91 seen at 3 institutions in Korea and the USA and measured AFP, AFP-L3, and DCP from preoperatively obtained serum. We conducted an integrative clinical and molecular analysis, focusing on biomarkers, and validated the findings with the remaining 280 patients in the TCGA-LIHC cohort. RESULTS Patients were categorized into 4 subgroups: elevated AFP or AFP-L3 alone (↑AFP&L3), elevated DCP alone (↑DCP), elevation of all 3 biomarkers (elevated levels of all 3 biomarkers [↑All]), and reference range values for all biomarkers (RR). CTNNB1 variants were frequently observed in ↑DCP patients (53.8%) and RR patients (38.5%), but ↑DCP patients with a CTNNB1 variant had worse survival than RR patients. TP53 sequence variants were associated with ↑AFP (30.8%) and ↑DCP (30.8%). The Wnt-β-catenin signaling pathway was activated in the ↑AFP&L3, whereas liver-related Wnt signaling was activated in the RR. TGF-β and VEGF signaling were activated in ↑AFP&L3, whereas dysregulated bile acid and fatty acid metabolism were dominant in ↑DCP. We validated these findings by showing similar results between the test cohort and the remainder of the TCGA-LIHC cohort. CONCLUSIONS Serum AFP, AFP-L3, and DCP levels can help predict variants in the genetic profile of HCC, especially for TP53 and CTNNB1. These findings may facilitate development of an evidence-based approach to treatment.
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Affiliation(s)
- Keun Soo Ahn
- Department of Surgery, Keimyung University Dongsan Hospital, Keimyung University School of Medicine, Daegu, Republic of Korea
| | - Daniel R. O'Brien
- Division of Biomedical Statistics and Informatics, Mayo Clinic, Rochester, Minnesota, USA
| | - Yong Hoon Kim
- Department of Surgery, Keimyung University Dongsan Hospital, Keimyung University School of Medicine, Daegu, Republic of Korea
| | - Tae-Seok Kim
- Department of Surgery, Keimyung University Dongsan Hospital, Keimyung University School of Medicine, Daegu, Republic of Korea
| | - Hiroyuki Yamada
- Global Clinical Research Management, FUJIFILM Wako Pure Chemical Corporation, Tokyo, Japan
| | - Joong-Won Park
- Center for Liver and Pancreatobiliary Cancer, National Cancer Center, Goyang, Republic of Korea
| | - Sang-Jae Park
- Department of Surgery, National Cancer Center, Goyang, Republic of Korea
| | - Seoung Hoon Kim
- Department of Surgery, National Cancer Center, Goyang, Republic of Korea
| | - Cheng Zhang
- Department of Molecular Pharmacology and Experimental Therapeutics, Mayo Clinic, Rochester, Minnesota, USA
| | - Hu Li
- Department of Molecular Pharmacology and Experimental Therapeutics, Mayo Clinic, Rochester, Minnesota, USA
| | - Koo Jeong Kang
- Department of Surgery, Keimyung University Dongsan Hospital, Keimyung University School of Medicine, Daegu, Republic of Korea,*Koo Jeong Kang,
| | - Lewis R. Roberts
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota, USA,**Lewis R. Roberts,
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Yim SY, Lee JS. An Overview of the Genomic Characterization of Hepatocellular Carcinoma. J Hepatocell Carcinoma 2021; 8:1077-1088. [PMID: 34522690 PMCID: PMC8434863 DOI: 10.2147/jhc.s270533] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2021] [Accepted: 08/18/2021] [Indexed: 02/03/2023] Open
Abstract
Tumor classifications based on alterations in the genome, epigenome, or proteome have revealed distinct tumor subgroups that are associated with clinical outcomes. Several landmark studies have demonstrated that such classifications can significantly improve patient outcomes by enabling tailoring of therapy to specific alterations in cancer cells. Since cancer cells accumulate numerous alterations in many cancer-related genes, it is a daunting task to find and confirm important cancer-promoting alterations as therapeutic targets or biomarkers that can predict clinical outcomes such as survival and response to treatments. To aid further advances, we provide here an overview of the current understanding of molecular and genomic subtypes of hepatocellular carcinoma (HCC). System-level integration of data from multiple studies and development of new technical platforms for analyzing patient samples hold great promise for the discovery of new targets for treatment and correlated biomarkers, leading to personalized medicine for treatment of HCC patients.
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Affiliation(s)
- Sun Young Yim
- Department of Internal Medicine, Korea University College of Medicine, Seoul, Korea
| | - Ju-Seog Lee
- Department of Systems Biology, The University of Texas M. D. Anderson Cancer Center, Houston, TX, 77030, USA
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Kotiyal S, Evason KJ. Exploring the Interplay of Telomerase Reverse Transcriptase and β-Catenin in Hepatocellular Carcinoma. Cancers (Basel) 2021; 13:cancers13164202. [PMID: 34439356 PMCID: PMC8393605 DOI: 10.3390/cancers13164202] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2021] [Revised: 08/12/2021] [Accepted: 08/15/2021] [Indexed: 02/07/2023] Open
Abstract
Simple Summary Liver cancer is one of the deadliest human cancers. Two of the most common molecular aberrations in liver cancer are: (1) activating mutations in the gene encoding β-catenin (CTNNB1); and (2) promoter mutations in telomerase reverse transcriptase (TERT). Here, we review recent findings regarding the interplay between TERT and β-catenin in order to better understand their role in liver cancer. Abstract Hepatocellular carcinoma (HCC) is one of the deadliest human cancers. Activating mutations in the telomerase reverse transcriptase (TERT) promoter (TERTp) and CTNNB1 gene encoding β-catenin are widespread in HCC (~50% and ~30%, respectively). TERTp mutations are predicted to increase TERT transcription and telomerase activity. This review focuses on exploring the role of TERT and β-catenin in HCC and the current findings regarding their interplay. TERT can have contradictory effects on tumorigenesis via both its canonical and non-canonical functions. As a critical regulator of proliferation and differentiation in progenitor and stem cells, activated β-catenin drives HCC; however, inhibiting endogenous β-catenin can also have pro-tumor effects. Clinical studies revealed a significant concordance between TERTp and CTNNB1 mutations in HCC. In stem cells, TERT acts as a co-factor in β-catenin transcriptional complexes driving the expression of WNT/β-catenin target genes, and β-catenin can bind to the TERTp to drive its transcription. A few studies have examined potential interactions between TERT and β-catenin in HCC in vivo, and their results suggest that the coexpression of these two genes promotes hepatocarcinogenesis. Further studies are required with vertebrate models to better understand how TERT and β-catenin influence hepatocarcinogenesis.
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Lin SY, Chang TT, Steffen JD, Chen S, Jain S, Song W, Lin YJ, Su YH. Detection of CTNNB1 Hotspot Mutations in Cell-Free DNA from the Urine of Hepatocellular Carcinoma Patients. Diagnostics (Basel) 2021; 11:1475. [PMID: 34441409 PMCID: PMC8393790 DOI: 10.3390/diagnostics11081475] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Revised: 07/30/2021] [Accepted: 08/11/2021] [Indexed: 11/16/2022] Open
Abstract
Hepatocellular carcinoma (HCC) is a leading cause of cancer-related deaths worldwide. The beta-catenin gene, CTNNB1, is among the most frequently mutated in HCC tissues. However, mutational analysis of HCC tumors is hampered by the difficulty of obtaining tissue samples using traditional biopsy. Here, we explored the feasibility of detecting tumor-derived CTNNB1 mutations in cell-free DNA (cfDNA) extracted from the urine of HCC patients. Using a short amplicon qPCR assay targeting HCC mutational hotspot CTNNB1 codons 32-37 (exon 3), we detected CTNNB1 mutations in 25% (18/73) of HCC tissues and 24% (15/62) of pre-operative HCC urine samples in two independent cohorts. Among the CTNNB1-mutation-positive patients with available matched pre- and post-operative urine (n = 13), nine showed apparent elimination (n = 7) or severalfold reduction (n = 2) of the mutation in urine following tumor resection. Four of the seven patients with no detectable mutations in postoperative urine remained recurrence-free within five years after surgery. In contrast, all six patients with mutation-positive in post-operative urine recurred, including the two with reduced mutation levels. This is the first report of association between the presence of CTNNB1 mutations in pre- and post-operative urine cfDNA and HCC recurrence with implications for minimum residual disease detection.
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Affiliation(s)
- Selena Y. Lin
- JBS Science, Inc., Doylestown, PA 18902, USA; (S.Y.L.); (J.D.S.); (S.C.); (S.J.); (W.S.)
| | - Ting-Tsung Chang
- Department of Internal Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan 701, Taiwan;
| | - Jamin D. Steffen
- JBS Science, Inc., Doylestown, PA 18902, USA; (S.Y.L.); (J.D.S.); (S.C.); (S.J.); (W.S.)
| | - Sitong Chen
- JBS Science, Inc., Doylestown, PA 18902, USA; (S.Y.L.); (J.D.S.); (S.C.); (S.J.); (W.S.)
| | - Surbhi Jain
- JBS Science, Inc., Doylestown, PA 18902, USA; (S.Y.L.); (J.D.S.); (S.C.); (S.J.); (W.S.)
| | - Wei Song
- JBS Science, Inc., Doylestown, PA 18902, USA; (S.Y.L.); (J.D.S.); (S.C.); (S.J.); (W.S.)
| | - Yih-Jyh Lin
- Department of Surgery, National Cheng Kung University Medical College and Hospital, Tainan 701, Taiwan
| | - Ying-Hsiu Su
- The Baruch S. Blumberg Research Institute, Doylestown, PA 18902, USA
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Shi C, Jug R, Bean SM, Jeck WR, Guy CD. Primary hepatic neoplasms arising in cirrhotic livers can have a variable spectrum of neuroendocrine differentiation. Hum Pathol 2021; 116:63-72. [PMID: 34310982 DOI: 10.1016/j.humpath.2021.07.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/21/2021] [Revised: 06/25/2021] [Accepted: 07/19/2021] [Indexed: 12/17/2022]
Abstract
Primary hepatic neoplasms with neuroendocrine differentiation are extremely rare. Their clinicopathological features and molecular genetic basis are largely unknown. We identified four cases of primary hepatic neoplasms with neuroendocrine differentiation. Electronic medical records were reviewed for clinical history, imaging findings, laboratory results, and follow-up. Pathology slides, immunohistochemistry, and ancillary studies were reviewed. There were two females and two males with age ranging from 52 to 74 years. There was one amphicrine carcinoma with tumor cells simultaneously demonstrating both hepatocellular and neuroendocrine differentiation, one mixed hepatocellular-neuroendocrine carcinoma (NEC) with hepatocellular component intermingled with neuroendocrine component, one small cell NEC, and one well-differentiated neuroendocrine tumor. Next- generation sequencing of the mixed hepatocellular-NEC and small cell NEC showed molecular/genetic alterations commonly seen in hepatocellular carcinoma (HCC). All four cases arose in a background of cirrhosis. Primary hepatic neoplasms arising in cirrhotic livers can have a spectrum of neuroendocrine differentiation. Presence of a NEC component may be an indicator of aggressiveness. In addition, primary hepatic carcinomas with neuroendocrine differentiation likely share the same molecular pathways as HCC.
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Affiliation(s)
- Chanjuan Shi
- Department of Pathology, Duke University Medical Center, Durham, NC 27710, USA.
| | - Rachel Jug
- Department of Pathology, Duke University Medical Center, Durham, NC 27710, USA
| | - Sarah M Bean
- Department of Pathology, Duke University Medical Center, Durham, NC 27710, USA
| | - William R Jeck
- Department of Pathology, Duke University Medical Center, Durham, NC 27710, USA
| | - Cynthia D Guy
- Department of Pathology, Duke University Medical Center, Durham, NC 27710, USA
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Huschka H, Mihm S. Hepatic IFNL4 Gene Activation in Hepatocellular Carcinoma Patients with Regard to Etiology. Int J Mol Sci 2021; 22:ijms22157803. [PMID: 34360569 PMCID: PMC8345952 DOI: 10.3390/ijms22157803] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2021] [Revised: 07/16/2021] [Accepted: 07/19/2021] [Indexed: 01/15/2023] Open
Abstract
Hepatocellular carcinoma (HCC) is a malignancy with a leading lethality. The etiology is quite diverse, ranging from viral infections to metabolic disorders or intoxications, and associates with specific somatic mutational patterns and specific host immunological phenotypes. Particularly, hepatitis C virus (HCV)-infected liver is featured by an activation of interferon (IFN)-stimulated genes (ISGs; IFN signature), which we suppose is driven by type III IFNL4. Taking advantage of the TCGA collection of HCC patients of various different etiologies, this study aimed at validating our previous findings on hepatic IFNL4 gene activation in HCV infection in an independent and larger cohort of patients with advanced liver disease. In a cohort of n = 377 cases, the entirety of the sequencing data was used to assess the IFNL genotypes, and the cases were stratified for etiology. The number of IFNL4 transcripts within nonmalignant and malignant tissues was found to be more abundant in patients with HCV or HCV/HBV infections when compared to other risk factors. Moreover, in patients with HCV infection as a risk factor, a close, positive relationship was found between ISG activation and the number of functional IFNL4 transcripts. Data on this independent TCGA sample support the concept of an IFNL4-dependent HCV-driven activation of hepatic ISGs. In addition to that, they add to the understanding of etiology-related host immunological phenotypes in HCC.
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Knockdown of Atg7 suppresses Tumorigenesis in a murine model of liver cancer. Transl Oncol 2021; 14:101158. [PMID: 34174688 PMCID: PMC8243000 DOI: 10.1016/j.tranon.2021.101158] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Revised: 05/21/2021] [Accepted: 06/15/2021] [Indexed: 12/12/2022] Open
Abstract
The role of autophagy in liver cancer is controversial. Autophagy gene, Atg7 is a key regulator for autophagy process. Transgenic mouse model for liver cancer can be generated via simple transgenic methodology called “Hydrodynamic Tail Vein Injection”. Genetic suppression of Atg7 significantly suppressed development of liver cancer induced by activated RAS.
Hepatocellular Carcinoma (HCC) is the most common type of primary liver cancer in adults and a leading cause of cancer-related deaths worldwide. Studies have shown that autophagy is significantly involved in carcinogenesis, in particular, driven by activated RAS signaling. Autophagy related 7 (Atg7) is a critical component for the formation of autophagosome and required for autophagy processes. We investigated the role of autophagy in RAS-driven tumorigenesis in the liver, via the knockdown of Atg7 in the model. Transposon vectors encoding short hairpin RNAs targeting Atg7 (Atg7 shRNA) were constructed. Inhibition of autophagy via Atg7 knockdown was tested in Hep3B cells cultured in nutrient-starved medium. Formation of autophagosome was suppressed in nutrient-starved Hep3B cells expressing Atg7 shRNA, demonstrating that it efficiently inhibited autophagy in HCC cells. Transposons encoding Atg7 shRNA were mixed with those expressing HRASG12V and p53 shRNA, and subsequently used for hydrodynamic injection to 5-week-old C57BL/6 mice. Tumorigenesis in livers induced by HRASG12V and p53 shRNA was significantly suppressed by Atg7 knockdown. The inhibition of autophagy led to a decreased proliferation of cancer cells, as determined by Ki-67 staining. Our data indicate that knockdown of Atg7 led to a significant decrease in tumorigenesis in a murine HCC model induced by activated RAS. Inhibition of autophagosome formation is expected to be a therapeutic option for liver cancer.
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Jang JW, Kim JS, Kim HS, Tak KY, Lee SK, Nam HC, Sung PS, Kim CM, Park JY, Bae SH, Choi JY, Yoon SK. Significance of TERT Genetic Alterations and Telomere Length in Hepatocellular Carcinoma. Cancers (Basel) 2021; 13:cancers13092160. [PMID: 33946181 PMCID: PMC8125722 DOI: 10.3390/cancers13092160] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Accepted: 04/27/2021] [Indexed: 12/20/2022] Open
Abstract
Simple Summary Telomerase reverse transcriptase (TERT) mutations are the most frequent genetic alterations in hepatocellular carcinoma (HCC). However, integrative analysis studies of TERT-telomere signaling during hepatocarcinogenesis are lacking. In this study, we investigated the clinicopathological association and prognostic value of TERT gene alterations and telomere length in HCC patients undergoing hepatectomy as well as transarterial chemotherapy (TACE). We found that there are eight key TERT-interacting genes and higher TERT expression and longer telomere length in HCC. We also found TERT-telomeric signals related to correlation with tumor differentiation and stage progression. TERT promoter mutations were an independent predictor of worse overall survival after hepatectomy, while TERT expression independently predicted worse time to progression after TACE. Telomere length was also associated with survival in TACE-treated patients. These findings suggest that TERT-telomere signals might be useful biomarkers for HCC, but the prognostic values may differ with tumor characteristics and treatment. Abstract Telomerase reverse transcriptase (TERT) mutations are reportedly the most frequent somatic genetic alterations in hepatocellular carcinoma (HCC). An integrative analysis of TERT-telomere signaling during hepatocarcinogenesis is lacking. This study aimed to investigate the clinicopathological association and prognostic value of TERT gene alterations and telomere length in HCC patients undergoing hepatectomy as well as transarterial chemotherapy (TACE). TERT promoter mutation, expression, and telomere length were analyzed by Sanger sequencing and real-time PCR in 305 tissue samples. Protein–protein interaction (PPI) analysis was performed to identify a set of genes that physically interact with TERT. The PPI analysis identified eight key TERT-interacting genes, namely CCT5, TUBA1B, mTOR, RPS6KB1, AKT1, WHAZ, YWHAQ, and TERT. Among these, TERT was the most strongly differentially expressed gene. TERT promoter mutations were more frequent, TERT expression was significantly higher, and telomere length was longer in tumors versus non-tumors. TERT promoter mutations were most frequent in HCV-related HCCs and less frequent in HBV-related HCCs. TERT promoter mutations were associated with higher TERT levels and longer telomere length and were an independent predictor of worse overall survival after hepatectomy. TERT expression was positively correlated with tumor differentiation and stage progression, and independently predicted shorter time to progression after TACE. The TERT-telomere network may have a crucial role in the development and progression of HCC. TERT-telomere abnormalities might serve as useful biomarkers for HCC, but the prognostic values may differ with tumor characteristics and treatment.
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Affiliation(s)
- Jeong-Won Jang
- Department of Internal Medicine, Collage of Medicine, The Catholic University of Korea, Seoul 06591, Korea; (K.-Y.T.); (S.-K.L.); (H.-C.N.); (P.-S.S.); (S.-H.B.); (J.-Y.C.); (S.-K.Y.)
- The Catholic University Liver Research Center, Department of Biomedicine & Health Sciences, Collage of Medicine, The Catholic University of Korea, Seoul 06591, Korea; (J.-S.K.); (H.-S.K.)
- Correspondence: ; Tel.: +82-2-2258-6015; Fax: +82-2-3481-4025
| | - Jin-Seoub Kim
- The Catholic University Liver Research Center, Department of Biomedicine & Health Sciences, Collage of Medicine, The Catholic University of Korea, Seoul 06591, Korea; (J.-S.K.); (H.-S.K.)
| | - Hye-Seon Kim
- The Catholic University Liver Research Center, Department of Biomedicine & Health Sciences, Collage of Medicine, The Catholic University of Korea, Seoul 06591, Korea; (J.-S.K.); (H.-S.K.)
| | - Kwon-Yong Tak
- Department of Internal Medicine, Collage of Medicine, The Catholic University of Korea, Seoul 06591, Korea; (K.-Y.T.); (S.-K.L.); (H.-C.N.); (P.-S.S.); (S.-H.B.); (J.-Y.C.); (S.-K.Y.)
- The Catholic University Liver Research Center, Department of Biomedicine & Health Sciences, Collage of Medicine, The Catholic University of Korea, Seoul 06591, Korea; (J.-S.K.); (H.-S.K.)
| | - Soon-Kyu Lee
- Department of Internal Medicine, Collage of Medicine, The Catholic University of Korea, Seoul 06591, Korea; (K.-Y.T.); (S.-K.L.); (H.-C.N.); (P.-S.S.); (S.-H.B.); (J.-Y.C.); (S.-K.Y.)
- The Catholic University Liver Research Center, Department of Biomedicine & Health Sciences, Collage of Medicine, The Catholic University of Korea, Seoul 06591, Korea; (J.-S.K.); (H.-S.K.)
| | - Hee-Chul Nam
- Department of Internal Medicine, Collage of Medicine, The Catholic University of Korea, Seoul 06591, Korea; (K.-Y.T.); (S.-K.L.); (H.-C.N.); (P.-S.S.); (S.-H.B.); (J.-Y.C.); (S.-K.Y.)
- The Catholic University Liver Research Center, Department of Biomedicine & Health Sciences, Collage of Medicine, The Catholic University of Korea, Seoul 06591, Korea; (J.-S.K.); (H.-S.K.)
| | - Pil-Soo Sung
- Department of Internal Medicine, Collage of Medicine, The Catholic University of Korea, Seoul 06591, Korea; (K.-Y.T.); (S.-K.L.); (H.-C.N.); (P.-S.S.); (S.-H.B.); (J.-Y.C.); (S.-K.Y.)
- The Catholic University Liver Research Center, Department of Biomedicine & Health Sciences, Collage of Medicine, The Catholic University of Korea, Seoul 06591, Korea; (J.-S.K.); (H.-S.K.)
| | - Chang-Min Kim
- Department of Research & Business Development, CbsBioscience Inc., Deajeon 34113, Korea; (C.-M.K.); (J.-Y.P.)
| | - Jin-Young Park
- Department of Research & Business Development, CbsBioscience Inc., Deajeon 34113, Korea; (C.-M.K.); (J.-Y.P.)
| | - Si-Hyun Bae
- Department of Internal Medicine, Collage of Medicine, The Catholic University of Korea, Seoul 06591, Korea; (K.-Y.T.); (S.-K.L.); (H.-C.N.); (P.-S.S.); (S.-H.B.); (J.-Y.C.); (S.-K.Y.)
- The Catholic University Liver Research Center, Department of Biomedicine & Health Sciences, Collage of Medicine, The Catholic University of Korea, Seoul 06591, Korea; (J.-S.K.); (H.-S.K.)
| | - Jong-Young Choi
- Department of Internal Medicine, Collage of Medicine, The Catholic University of Korea, Seoul 06591, Korea; (K.-Y.T.); (S.-K.L.); (H.-C.N.); (P.-S.S.); (S.-H.B.); (J.-Y.C.); (S.-K.Y.)
- The Catholic University Liver Research Center, Department of Biomedicine & Health Sciences, Collage of Medicine, The Catholic University of Korea, Seoul 06591, Korea; (J.-S.K.); (H.-S.K.)
| | - Seung-Kew Yoon
- Department of Internal Medicine, Collage of Medicine, The Catholic University of Korea, Seoul 06591, Korea; (K.-Y.T.); (S.-K.L.); (H.-C.N.); (P.-S.S.); (S.-H.B.); (J.-Y.C.); (S.-K.Y.)
- The Catholic University Liver Research Center, Department of Biomedicine & Health Sciences, Collage of Medicine, The Catholic University of Korea, Seoul 06591, Korea; (J.-S.K.); (H.-S.K.)
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Oversoe SK, Clement MS, Weber B, Grønbæk H, Hamilton-Dutoit SJ, Sorensen BS, Kelsen J. Combining tissue and circulating tumor DNA increases the detection rate of a CTNNB1 mutation in hepatocellular carcinoma. BMC Cancer 2021; 21:376. [PMID: 33827453 PMCID: PMC8028749 DOI: 10.1186/s12885-021-08103-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2020] [Accepted: 03/25/2021] [Indexed: 12/18/2022] Open
Abstract
Background and aims Studies suggest that mutations in the CTNNB1 gene are predictive of response to immunotherapy, an emerging therapy for advanced hepatocellular carcinoma (HCC). Analysis of circulating tumor DNA (ctDNA) offers the possibility of serial non-invasive mutational profiling of tumors. Combining tumor tissue and ctDNA analysis may increase the detection rate of mutations. This study aimed to evaluate the frequency of the CTNNB1 p.T41A mutation in ctDNA and tumor samples from HCC patients and to evaluate the concordance rates between plasma and tissue. We further evaluated changes in ctDNA after various HCC treatment modalities and the impact of the CTNNB1 p.T41A mutation on the clinical course of HCC. Methods We used droplet digital PCR to analyze plasma from 95 patients and the corresponding tumor samples from 37 patients during 3 years follow up. Results In tumor tissue samples, the mutation rate was 8.1% (3/37). In ctDNA from HCC patients, the CTNNB1 mutation rate was 9.5% (9/95) in the pre-treatment samples. Adding results from plasma analysis to the subgroup of patients with available tissue samples, the mutation detection rate increased to 13.5% (5/37). There was no difference in overall survival according to CTNNB1 mutational status. Serial testing of ctDNA suggested a possible clonal evolution of HCC or arising multicentric tumors with separate genetic profiles in individual patients. Conclusion Combining analysis of ctDNA and tumor tissue increased the detection rate of CTNNB1 mutation in HCC patients. A liquid biopsy approach may be useful in a tailored therapy of HCC. Supplementary Information The online version contains supplementary material available at 10.1186/s12885-021-08103-0.
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Affiliation(s)
- Stine Karlsen Oversoe
- Department of Hepatology and Gastroenterology, Aarhus University Hospital, Aarhus, Denmark. .,Department of Internal Medicine, Randers Regional Hospital, Randers, Denmark.
| | | | - Britta Weber
- Department of Clinical Oncology and Danish Centre of Particle Therapy, Aarhus University Hospital, Aarhus, Denmark
| | - Henning Grønbæk
- Department of Hepatology and Gastroenterology, Aarhus University Hospital, Aarhus, Denmark
| | | | - Boe Sandahl Sorensen
- Department of Clinical Biochemistry, Aarhus University Hospital, Aarhus, Denmark
| | - Jens Kelsen
- Department of Hepatology and Gastroenterology, Aarhus University Hospital, Aarhus, Denmark
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Zou Y, Sun H, Guo Y, Shi Y, Jiang Z, Huang J, Li L, Jiang F, Lin Z, Wu J, Zhou R, Liu Y, Ao L. Integrative Pan-Cancer Analysis Reveals Decreased Melatonergic Gene Expression in Carcinogenesis and RORA as a Prognostic Marker for Hepatocellular Carcinoma. Front Oncol 2021; 11:643983. [PMID: 33842355 PMCID: PMC8029983 DOI: 10.3389/fonc.2021.643983] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2020] [Accepted: 03/02/2021] [Indexed: 12/13/2022] Open
Abstract
Background Melatonin has been shown to play a protective role in the development and progression of cancer. However, the relationship between alterations in the melatonergic microenvironment and cancer development has remained unclear. Methods We performed a comprehensive investigation on 12 melatonergic genes and their relevance to cancer occurrence, progression and survival by integrating multi-omics data from microarray analysis and RNA sequencing across 11 cancer types. Specifically, the 12 melatonergic genes that we investigated, which reflect the melatonergic microenvironment, included three membrane receptor genes, three nuclear receptor genes, two intracellular receptor genes, one synthetic gene, and three metabolic genes. Results Widely coherent underexpression of nuclear receptor genes, intracellular receptor genes, and metabolic genes was observed in cancerous samples from multiple cancer types compared to that in normal samples. Furthermore, genomic and/or epigenetic alterations partially contributed to these abnormal expression patterns in cancerous samples. Moreover, the majority of melatonergic genes had significant prognostic effects in predicting overall survival. Nevertheless, few corresponding alterations in expression were observed during cancer progression, and alterations in expression patterns varied greatly across cancer types. However, the association of melatonergic genes with one specific cancer type, hepatocellular carcinoma, identified RORA as a tumor suppressor and a prognostic marker for patients with hepatocellular carcinoma. Conclusions Overall, our study revealed decreased melatonergic gene expression in various cancers, which may help to better elucidate the relationship between melatonin and cancer development. Taken together, our findings highlight the potential prognostic significance of melatonergic genes in various cancers.
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Affiliation(s)
- Yi Zou
- Department of Automation and Key Laboratory of China MOE for System Control and Information Processing, Shanghai Jiao Tong University, Shanghai, China.,Department of Bioinformatics, Fujian Key Laboratory of Medical Bioinformatics, School of Basic Medical Sciences, Fujian Medical University, Fuzhou, China
| | - Huaqin Sun
- Department of Bioinformatics, Fujian Key Laboratory of Medical Bioinformatics, School of Basic Medical Sciences, Fujian Medical University, Fuzhou, China
| | - Yating Guo
- Department of Bioinformatics, Fujian Key Laboratory of Medical Bioinformatics, School of Basic Medical Sciences, Fujian Medical University, Fuzhou, China
| | - Yidan Shi
- Department of Bioinformatics, Fujian Key Laboratory of Medical Bioinformatics, School of Basic Medical Sciences, Fujian Medical University, Fuzhou, China
| | - Zhiyu Jiang
- Department of Bioinformatics, Fujian Key Laboratory of Medical Bioinformatics, School of Basic Medical Sciences, Fujian Medical University, Fuzhou, China
| | - Jingxuan Huang
- Key Laboratory of Ministry of Education for Gastrointestinal Cancer, School of Basic Medical Sciences, Fujian Medical University, Fuzhou, China
| | - Li Li
- Key Laboratory of Ministry of Education for Gastrointestinal Cancer, School of Basic Medical Sciences, Fujian Medical University, Fuzhou, China.,Department of Cell Biology and Genetics, School of Basic Medical Sciences, Fujian Medical University, Fuzhou, China
| | - Fengle Jiang
- Department of Bioinformatics, Fujian Key Laboratory of Medical Bioinformatics, School of Basic Medical Sciences, Fujian Medical University, Fuzhou, China
| | - Zeman Lin
- Department of Bioinformatics, Fujian Key Laboratory of Medical Bioinformatics, School of Basic Medical Sciences, Fujian Medical University, Fuzhou, China
| | - Junling Wu
- Department of Bioinformatics, Fujian Key Laboratory of Medical Bioinformatics, School of Basic Medical Sciences, Fujian Medical University, Fuzhou, China
| | - Ruixiang Zhou
- Key Laboratory of Ministry of Education for Gastrointestinal Cancer, School of Basic Medical Sciences, Fujian Medical University, Fuzhou, China.,Department of Human Anatomy, Histology and Embryology, School of Basic Medical Sciences, Fujian Medical University, Fuzhou, China
| | - Yuncai Liu
- Department of Automation and Key Laboratory of China MOE for System Control and Information Processing, Shanghai Jiao Tong University, Shanghai, China
| | - Lu Ao
- Department of Bioinformatics, Fujian Key Laboratory of Medical Bioinformatics, School of Basic Medical Sciences, Fujian Medical University, Fuzhou, China.,Key Laboratory of Ministry of Education for Gastrointestinal Cancer, School of Basic Medical Sciences, Fujian Medical University, Fuzhou, China
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Jiang XY, Huang B, Huang DP, Wei CS, Zhong WC, Peng DT, Huang FR, Tong GD. Long-term follow-up of cumulative incidence of hepatocellular carcinoma in hepatitis B virus patients without antiviral therapy. World J Gastroenterol 2021; 27:1101-1116. [PMID: 33776376 PMCID: PMC7985729 DOI: 10.3748/wjg.v27.i11.1101] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/20/2020] [Revised: 01/07/2021] [Accepted: 02/11/2021] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND China has a high prevalence of hepatitis B virus (HBV), but most chronic hepatitis B (CHB) patients do not receive standardized antiviral therapy. There are few relevant reports addressing the outcomes of the large number of CHB patients who do not receive antiviral therapy.
AIM To observe the outcomes of long-term follow-up of patients with CHB without antiviral treatment.
METHODS This study included 362 patients with CHB and 96 with hepatitis B cirrhosis without antiviral treatment and with only liver protection and anti-inflammatory treatment from 1993 to 1998. The median follow-up times were 10 and 7 years, respectively. A total of 203 CHB and 129 hepatitis B cirrhosis patients receiving antiviral therapy were selected as the control groups. The median follow-up times were 8 and 7 years, respectively. Kaplan-Meier curves were used to analyze the cumulative incidence of hepatocellular carcinoma (HCC), and the Cox regression model was used to analyze the risk factors for HCC.
RESULTS Among the patients in the non-antiviral group, 16.9% had spontaneous decreases in HBV DNA to undetectable levels, and 32.8% showed hepatitis B e antigen (HBeAg) seroconversion. In the antiviral group, 87.2% of patients had undetectable HBV DNA, and 52% showed HBeAg seroconversion. Among CHB and hepatitis B cirrhosis patients, the cumulative incidence rates of HCC were 14.9% and 53.1%, respectively, in the non-antiviral group and were 10.7% and 31.9%, respectively, in the antiviral group. There was no difference between the two groups regarding the CHB patients (P = 0.842), but there was a difference between the groups regarding the hepatitis B cirrhosis patients (P = 0.026). The cumulative incidence rates of HCC were 1.6% and 22.3% (P = 0.022) in the groups with and without spontaneous HBeAg seroconversion, respectively. The incidence rates of HCC among patients with and without spontaneous declines in HBV DNA to undetectable levels were 1.6% and 19.1%, respectively (P = 0.051). There was no difference in the cumulative incidence of HCC between the two groups regarding the patients with drug-resistant CHB (P = 0.119), but there was a significant difference between the two groups regarding the patients with cirrhosis (P = 0.004). The Cox regression model was used for regression of the corrected REACH-B score, which showed that alanine aminotransferase > 400 U/L, history of diabetes, and family history of liver cancer were risk factors for HCC among men aged > 40 years (P < 0.05). Multifactorial analysis showed that a family history of HCC among men was a risk factor for HCC.
CONCLUSION Antiviral therapy and non-antiviral therapy with liver protection and anti-inflammatory therapy can reduce the risk of HCC. Antiviral therapy may mask the spontaneous serological response of some patients during CHB. Therefore, the effect of early antiviral therapy on reducing the incidence of HCC cannot be overestimated.
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Affiliation(s)
- Xiao-Yan Jiang
- Department of Gastroenterology, Shenzhen Traditional Chinese Medicine Hospital, The Fourth Clinical Medical College of Guangzhou University of Chinese Medicine, Shenzhen 518033, Guangdong Province, China
| | - Bing Huang
- Department of Gastroenterology, Shenzhen Traditional Chinese Medicine Hospital, The Fourth Clinical Medical College of Guangzhou University of Chinese Medicine, Shenzhen 518033, Guangdong Province, China
| | - Dan-Ping Huang
- Department of Hepatology, Shenzhen Traditional Chinese Medicine Hospital, The Fourth Clinical Medical College of Guangzhou University of Chinese Medicine, Shenzhen 518033, Guangdong Province, China
| | - Chun-Shan Wei
- Department of Hepatology, Shenzhen Traditional Chinese Medicine Hospital, The Fourth Clinical Medical College of Guangzhou University of Chinese Medicine, Shenzhen 518033, Guangdong Province, China
| | - Wei-Chao Zhong
- Department of Hepatology, Shenzhen Traditional Chinese Medicine Hospital, The Fourth Clinical Medical College of Guangzhou University of Chinese Medicine, Shenzhen 518033, Guangdong Province, China
| | - De-Ti Peng
- Department of Hepatology, Shenzhen Traditional Chinese Medicine Hospital, The Fourth Clinical Medical College of Guangzhou University of Chinese Medicine, Shenzhen 518033, Guangdong Province, China
| | - Fu-Rong Huang
- Department of Hepatology, Shenzhen Traditional Chinese Medicine Hospital, The Fourth Clinical Medical College of Guangzhou University of Chinese Medicine, Shenzhen 518033, Guangdong Province, China
| | - Guang-Dong Tong
- Department of Hepatology, Shenzhen Traditional Chinese Medicine Hospital, The Fourth Clinical Medical College of Guangzhou University of Chinese Medicine, Shenzhen 518033, Guangdong Province, China
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Sladky VC, Knapp K, Szabo TG, Braun VZ, Bongiovanni L, van den Bos H, Spierings DCJ, Westendorp B, Curinha A, Stojakovic T, Scharnagl H, Timelthaler G, Tsuchia K, Pinter M, Semmler G, Foijer F, de Bruin A, Reiberger T, Rohr‐Udilova N, Villunger A. PIDDosome-induced p53-dependent ploidy restriction facilitates hepatocarcinogenesis. EMBO Rep 2020; 21:e50893. [PMID: 33225610 PMCID: PMC7726793 DOI: 10.15252/embr.202050893] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2020] [Revised: 10/13/2020] [Accepted: 10/14/2020] [Indexed: 12/12/2022] Open
Abstract
Polyploidization frequently precedes tumorigenesis but also occurs during normal development in several tissues. Hepatocyte ploidy is controlled by the PIDDosome during development and regeneration. This multi-protein complex is activated by supernumerary centrosomes to induce p53 and restrict proliferation of polyploid cells, otherwise prone for chromosomal instability. PIDDosome deficiency in the liver results in drastically increased polyploidy. To investigate PIDDosome-induced p53-activation in the pathogenesis of liver cancer, we chemically induced hepatocellular carcinoma (HCC) in mice. Strikingly, PIDDosome deficiency reduced tumor number and burden, despite the inability to activate p53 in polyploid cells. Liver tumors arise primarily from cells with low ploidy, indicating an intrinsic pro-tumorigenic effect of PIDDosome-mediated ploidy restriction. These data suggest that hyperpolyploidization caused by PIDDosome deficiency protects from HCC. Moreover, high tumor cell density, as a surrogate marker of low ploidy, predicts poor survival of HCC patients receiving liver transplantation. Together, we show that the PIDDosome is a potential therapeutic target to manipulate hepatocyte polyploidization for HCC prevention and that tumor cell density may serve as a novel prognostic marker for recurrence-free survival in HCC patients.
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Affiliation(s)
- Valentina C Sladky
- Institute of Developmental ImmunologyBiocenterMedical University of InnsbruckInnsbruckAustria
| | - Katja Knapp
- Institute of Developmental ImmunologyBiocenterMedical University of InnsbruckInnsbruckAustria
| | - Tamas G Szabo
- Institute of Developmental ImmunologyBiocenterMedical University of InnsbruckInnsbruckAustria
| | - Vincent Z Braun
- Institute of Developmental ImmunologyBiocenterMedical University of InnsbruckInnsbruckAustria
| | - Laura Bongiovanni
- Department of Biomolecular Health SciencesFaculty of Veterinary MedicineUtrecht UniversityUtrechtThe Netherlands
| | - Hilda van den Bos
- European Research Institute for the Biology of AgeingUniversity of GroningenUniversity Medical Center GroningenGroningenThe Netherlands
| | - Diana CJ Spierings
- European Research Institute for the Biology of AgeingUniversity of GroningenUniversity Medical Center GroningenGroningenThe Netherlands
| | - Bart Westendorp
- Department of Biomolecular Health SciencesFaculty of Veterinary MedicineUtrecht UniversityUtrechtThe Netherlands
| | - Ana Curinha
- Institute of PathophysiologyBiocenterMedical University of InnsbruckInnsbruckAustria
| | - Tatjana Stojakovic
- Clinical Institute of Medical and Chemical Laboratory DiagnosticsUniversity Hospital GrazGrazAustria
| | - Hubert Scharnagl
- Clinical Institute of Medical and Chemical Laboratory DiagnosticsMedical University of GrazGrazAustria
| | - Gerald Timelthaler
- Institute for Cancer ResearchInternal Medicine IMedical University of ViennaViennaAustria
| | - Kaoru Tsuchia
- Department of Gastroenterology & HepatologyMusashino Red Cross HospitalTokyoJapan
| | - Matthias Pinter
- Division of Gastroenterology and HepatologyDepartment of Medicine IIIMedical University of ViennaViennaAustria
| | - Georg Semmler
- Division of Gastroenterology and HepatologyDepartment of Medicine IIIMedical University of ViennaViennaAustria
| | - Floris Foijer
- European Research Institute for the Biology of AgeingUniversity of GroningenUniversity Medical Center GroningenGroningenThe Netherlands
| | - Alain de Bruin
- Department of Biomolecular Health SciencesFaculty of Veterinary MedicineUtrecht UniversityUtrechtThe Netherlands
- Department PediatricsUniversity Medical Center GroningenUniversity GroningenGroningenThe Netherlands
| | - Thomas Reiberger
- Division of Gastroenterology and HepatologyDepartment of Medicine IIIMedical University of ViennaViennaAustria
- Ludwig Boltzmann Institute for Rare and Undiagnosed Diseases (LBI‐RUD)ViennaAustria
- CeMM Research Center for Molecular Medicine of the Austrian Academy of SciencesViennaAustria
| | - Nataliya Rohr‐Udilova
- Division of Gastroenterology and HepatologyDepartment of Medicine IIIMedical University of ViennaViennaAustria
| | - Andreas Villunger
- Institute of Developmental ImmunologyBiocenterMedical University of InnsbruckInnsbruckAustria
- Ludwig Boltzmann Institute for Rare and Undiagnosed Diseases (LBI‐RUD)ViennaAustria
- CeMM Research Center for Molecular Medicine of the Austrian Academy of SciencesViennaAustria
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Cho Y, Park MJ, Kim K, Kim SW, Kim W, Oh S, Lee JH. Reactive oxygen species-induced activation of Yes-associated protein-1 through the c-Myc pathway is a therapeutic target in hepatocellular carcinoma. World J Gastroenterol 2020; 26:6599-6613. [PMID: 33268949 PMCID: PMC7673967 DOI: 10.3748/wjg.v26.i42.6599] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/26/2020] [Revised: 08/27/2020] [Accepted: 09/22/2020] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND The Hippo signaling pathway regulates organ size by regulating cell proliferation and apoptosis with terminal effectors including Yes-associated protein-1 (YAP-1). Dysregulation in Hippo pathway has been proposed as one of the therapeutic targets in hepatocarcinogenesis. The levels of reactive oxygen species (ROS) increase during the progression from early to advanced hepatocellular carcinoma (HCC).
AIM To study the activation of YAP-1 by ROS-induced damage in HCC and the involved signaling pathway.
METHODS The expression of YAP-1 in HCC cells (Huh-7, HepG2, and SNU-761) was quantified using real-time polymerase chain reaction and immunoblotting. Human HCC cells were treated with H2O2, which is a major component of ROS in living organisms, and with either YAP-1 small interfering RNA (siRNA) or control siRNA. To investigate the role of YAP-1 in HCC cells under oxidative stress, MTS assays were performed. Immunoblotting was performed to evaluate the signaling pathway responsible for the activation of YAP-1. Eighty-eight surgically resected frozen HCC tissue samples and 88 nontumor liver tissue samples were used for gene expression analyses.
RESULTS H2O2 treatment increased the mRNA and protein expression of YAP-1 in HCC cells (Huh-7, HepG2, and SNU-761). Suppression of YAP-1 using siRNA transfection resulted in a significant decrease in tumor proliferation during H2O2 treatment both in vitro and in vivo (both P < 0.05). The oncogenic action of YAP-1 occurred via the activation of the c-Myc pathway, leading to the upregulation of components of the unfolded protein response (UPR), including 78-kDa glucose-regulated protein and activating transcription factor-6 (ATF-6). The YAP-1 mRNA levels in human HCC tissues were upregulated by 2.6-fold compared with those in nontumor tissues (P < 0.05) and were positively correlated with the ATF-6 Levels (Pearson’s coefficient = 0.299; P < 0.05).
CONCLUSION This study shows a novel connection between YAP-1 and the UPR through the c-Myc pathway during oxidative stress in HCC. The ROS-induced activation of YAP-1 via the c-Myc pathway, which leads to the activation of the UPR pathway, might be a therapeutic target in HCC.
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Affiliation(s)
- Yuri Cho
- Department of Internal Medicine, CHA Gangnam Medical Center, CHA University School of Medicine, Seoul 06135, South Korea
| | - Min Ji Park
- Department of Internal Medicine, CHA Gangnam Medical Center, CHA University School of Medicine, Seoul 06135, South Korea
| | - Koeun Kim
- Department of Internal Medicine, CHA Gangnam Medical Center, CHA University School of Medicine, Seoul 06135, South Korea
| | - Sun Woong Kim
- Department of Internal Medicine, CHA Gangnam Medical Center, CHA University School of Medicine, Seoul 06135, South Korea
| | - Wonjin Kim
- Department of Internal Medicine, CHA Gangnam Medical Center, CHA University School of Medicine, Seoul 06135, South Korea
| | - Sooyeon Oh
- Department of Internal Medicine, Chaum Life Center, CHA University School of Medicine, Seoul 06062, South Korea
| | - Joo Ho Lee
- Department of Internal Medicine, CHA Bundang Medical Center, CHA University School of Medicine, Seongnam 13496, Bundang gu, South Korea
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Chen X, Xu J, Wang P, Shang L, Guo J, Huang L, Jiang YA, Chen J, Chen H, Shang Y, Zhang Q. Metallophosphoesterase 1, a novel candidate gene in hepatocellular carcinoma malignancy and recurrence. Cancer Biol Ther 2020; 21:1005-1013. [PMID: 33054568 DOI: 10.1080/15384047.2020.1824480] [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] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND There is an unmet need to identify novel mechanism-based prognostic genes associated with hepatocellular carcinoma (HCC) recurrence that can predict patient outcomes and provide therapeutic targets. This study aims to identify potential novel driver genes and mutations in HCC. METHODS Single nucleotide variations (SNVs) contributing to HCC recurrence were identified using whole-exome sequencing of 5 DNA samples extracted from a single HCC patient with HBV-induced cirrhosis. SNVs were verified in primary HCC (n = 87), recurrent HCC (n = 34), and benign liver disease with cirrhosis tissues (n = 43). A candidate gene was identified, and its association and function in HCC development and recurrence were examined. RESULTS 177 SNVs were identified and 70 SNVs were verified. A MPPE1 missense mutation on chr18_11897016 was the most frequent mutation (16.5%) in primary and recurrent HCC tissues, occurring with a higher frequency in recurrent HCC than primary HCC or benign liver tumor tissues. The MPPE1 mutation was significantly associated with HCC recurrence (P = .003), TNM stage (P = .002), and Child-Pugh classification (P = .039), and was an independent risk factor for HCC recurrence (HR = 1.969; 95%CI = 1.043-3.714, P = .037). Analysis of publically available data deposited in the GEO and TCGA showed MPPE1 expression levels were significantly increased in HCC tumor samples compared to adjacent nontumor tissues. The knockdown of MPPE1 in HCC cell lines significantly inhibited cell proliferation, migration and invasion, induced cell cycle arrest and apoptosis in vitro, and inhibited xenograft tumor growth in nude mice in vivo (P < .05). CONCLUSIONS MPPE1 is a novel gene associated with HCC malignancy and recurrence.
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Affiliation(s)
- Xinguo Chen
- Institute of Liver Surgery, Third Medical Centre of Chinese PLA General Hospital , Beijing, China
| | - Jing Xu
- Medical Research Center, Southern University of Science and Technology Hospital , Shenzhen, China.,National Translational Science Center for Molecular Medicine & Department of Cell Biology, The Fourth Military Medical University , Xi'an, China
| | - Peixiao Wang
- Institute of Liver Surgery, Third Medical Centre of Chinese PLA General Hospital , Beijing, China.,Department of Gastroenterology, Henan Children's Hospital , Zhengzhou, China
| | - Lei Shang
- Department of Health Statistics, Faculty of Preventive Medicine, Fourth Military Medical University , Xi'an, China
| | - Jing Guo
- Medical Department, Third Medical Centre of Chinese PLA General Hospital , Beijing, China
| | - Lihong Huang
- Medical Department, Third Medical Centre of Chinese PLA General Hospital , Beijing, China
| | - Yide A Jiang
- Institute of Sanofi Genzyme R&D Center, Genzyme - a Sanofi Company , Framingham, MA, USA
| | - Jinhong Chen
- Medical Department, Third Medical Centre of Chinese PLA General Hospital , Beijing, China
| | - Huijuan Chen
- Institute of Liver Surgery, Third Medical Centre of Chinese PLA General Hospital , Beijing, China
| | - Yukui Shang
- National Translational Science Center for Molecular Medicine & Department of Cell Biology, The Fourth Military Medical University , Xi'an, China
| | - Qing Zhang
- Institute of Liver Surgery, Third Medical Centre of Chinese PLA General Hospital , Beijing, China
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Computational analysis of TP53 vs. CTNNB1 mutations in hepatocellular carcinoma suggests distinct cancer subtypes with differential gene expression profiles and chromatin states. Comput Biol Chem 2020; 89:107404. [PMID: 33096424 DOI: 10.1016/j.compbiolchem.2020.107404] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2020] [Revised: 09/09/2020] [Accepted: 10/11/2020] [Indexed: 12/24/2022]
Abstract
Genetic variations are important drivers of carcinogenesis. It is extremely important to identify molecular distinctions between patients of the same disease for effective cancer treatment. This study aims to understand cellular and molecular differences between hepatocellular carcinoma patients carrying TP53 or CTNNB1 mutations, which could possess clinical significance. For this purpose, DNA sequencing and mRNA expression data for hepatocellular carcinoma patients were analyzed. Differentially expressed genes and the cellular processes that they are involved in were determined for TP53/CTNNB1-altered patient groups. We found that the mutations of TP53/CTNNB1 genes in the patient cohort was almost mutually exclusive and gene expression profiling in these subgroups were unique. Gene Ontology (GO) enrichment analysis of the differentially expressed genes identified several important cellular processes. In line with this, selected histone variants, histone chaperons, as well as the binding partners of TP53/CTNNB1 showed distinct enrichment levels. TP53/CTNNB1-altered patient groups laso showed different prognostic outcomes and tumor infiltration levels. In conclusion, our results strongly imply differential chromatin states and transcriptional regulation in relation to the mutational status of TP53 vs. CTNNB1, suggesting that these genes might be inducing different cellular pathways involving distinct chromatin environments during the course of carcinogenesis.
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Wen X, Wu Y, Awadasseid A, Tanaka Y, Zhang W. New Advances in Canonical Wnt/β-Catenin Signaling in Cancer. Cancer Manag Res 2020; 12:6987-6998. [PMID: 32821165 PMCID: PMC7418153 DOI: 10.2147/cmar.s258645] [Citation(s) in RCA: 32] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2020] [Accepted: 07/19/2020] [Indexed: 12/16/2022] Open
Abstract
Wnt/β-catenin-mediated signaling is a key pathway regulating tissue growth and development, and tumorigenesis, and has received increasing attention in recent years. In addition to participating in healthy tissue and organ development, ectopic activation of the pathway can cause a variety of tumors and other pathologies. The pathway plays a critical role in many processes such as proliferation, differentiation, apoptosis, migration, invasion, epithelial–mesenchymal transition and cancer cell stemness. The importance of the Wnt signal is self-evident. This review describes the underlying mechanism of Wnt signaling pathway and highlights the latest findings on the relationship between Wnt signaling pathway and tumorigenesis. In addition, the potential relationship between miRNAs and Wnt signaling is presented. Furthermore, we discuss the intrinsic link between Wnt signaling and cancer cell stemness, which shed light on the malignant progression of tumor cells. Finally, cancer treatment strategies based on the canonical Wnt signaling pathway are summarized, hoping to help clinical development.
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Affiliation(s)
- Xiaolan Wen
- Laboratory of Chemical Biology and Molecular Drug Design, College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou 310014, People's Republic of China.,Laboratory of Molecular Immunology, Zhejiang Provincial Center for Disease Control and Prevention, Hangzhou 310051, People's Republic of China
| | - Yanling Wu
- Laboratory of Chemical Biology and Molecular Drug Design, College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou 310014, People's Republic of China.,Laboratory of Molecular Immunology, Zhejiang Provincial Center for Disease Control and Prevention, Hangzhou 310051, People's Republic of China
| | - Annoor Awadasseid
- Laboratory of Chemical Biology and Molecular Drug Design, College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou 310014, People's Republic of China.,Center for Natural Products Research, Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu, 610041, People's Republic of China
| | - Yoshimasa Tanaka
- Laboratory of Bioinformatics and Molecular Medicine, Center for Medical Innovation, Nagasaki University, Nagasaki, 852-8588, Japan
| | - Wen Zhang
- Laboratory of Chemical Biology and Molecular Drug Design, College of Pharmaceutical Science, Zhejiang University of Technology, Hangzhou 310014, People's Republic of China
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Alvarez CS, Ortiz J, Bendfeldt‐Avila G, Xie Y, Wang M, Wu D, Higson H, Lee E, Teshome K, Barnoya J, Kleiner DE, Groopman JD, Orozco R, McGlynn KA, Gharzouzi E, Dean M. Analysis of TP53 aflatoxin signature mutation in hepatocellular carcinomas from Guatemala: A cross-sectional study (2016-2017). Health Sci Rep 2020; 3:e155. [PMID: 32382660 PMCID: PMC7202218 DOI: 10.1002/hsr2.155] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2020] [Revised: 03/18/2020] [Accepted: 03/24/2020] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND AND AIMS Guatemala has the highest incidence of hepatocellular carcinoma (HCC) in the Western hemisphere. The major risk factors in Guatemala are not well characterized, but the prevalence of hepatitis B virus (HBV) and hepatitis C virus (HCV) appears to be low, while the prevalence of aflatoxin (AFB1) exposure appears to be high. To examine whether AFB1 may contribute to the elevated incidence of HCC in Guatemala, this study examined the frequency of the AFB1-signature mutation in the TP53 gene (R249S) as well as other somatic mutations. In addition, we assessed whether the frequency of the TP53 mutation differed by sex. METHODS Formalin-fixed, paraffin-embedded (FFPE) HCC tissues were obtained from three hospitals in Guatemala City between 2016 and 2017. In addition, tumor tissues preserved in RNAlater were also obtained. Sociodemographic and clinical information including HBV and HCV status were collected. Targeted sequencing of TP53 was performed in the FFPE samples, and a panel of 253 cancer-related genes was sequenced in the RNAlater samples. RESULTS Ninety-one FFPE tissues were examined, from 52 men and 39 women. Median (IQR) age at diagnosis was 62 (51-70). Among those with known HBV and HCV status, two were HBV+ and three were HCV+. Overall, 47% of the HCCs had a TP53 mutation. The AFB1-signature R249S mutation was present in 24%. No overlap between the R249S mutation and HBV+ was observed in this cohort. Among 18 RNAlater samples examined, 44% had any TP53 mutation and 33% had the R249S mutation. Other somatic mutations were identified in known HCC driver genes. CONCLUSIONS The presence of the TP53 R249S mutation in the samples studied suggests that AFB1 may contribute to the high incidence of HCC in Guatemala. The proportion of HBV+ tumors was low, suggesting that AFB1 may be associated with HCC in the absence of concomitant HBV infection. Further investigation of AFB1 and other risk factors for HCC in Guatemala is warranted.
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Affiliation(s)
- Christian S. Alvarez
- Division of Cancer Epidemiology and GeneticsNational Cancer InstituteBethesdaMaryland
| | - Jeremy Ortiz
- Instituto de Cancerología/INCANGuatemala CityGuatemala
| | | | - Yi Xie
- Division of Cancer Epidemiology and GeneticsNational Cancer InstituteBethesdaMaryland
| | - Mingyi Wang
- Cancer Genetics Research Laboratory, Division of Cancer Epidemiology and Genetics, Leidos Biomedical Research IncFrederick National Laboratory for Cancer ResearchGaithersburgMaryland
| | - Dongjing Wu
- Cancer Genetics Research Laboratory, Division of Cancer Epidemiology and Genetics, Leidos Biomedical Research IncFrederick National Laboratory for Cancer ResearchGaithersburgMaryland
| | - Herbert Higson
- Cancer Genetics Research Laboratory, Division of Cancer Epidemiology and Genetics, Leidos Biomedical Research IncFrederick National Laboratory for Cancer ResearchGaithersburgMaryland
| | - Elisa Lee
- Cancer Genetics Research Laboratory, Division of Cancer Epidemiology and Genetics, Leidos Biomedical Research IncFrederick National Laboratory for Cancer ResearchGaithersburgMaryland
| | - Kedest Teshome
- Cancer Genetics Research Laboratory, Division of Cancer Epidemiology and Genetics, Leidos Biomedical Research IncFrederick National Laboratory for Cancer ResearchGaithersburgMaryland
| | | | - David E. Kleiner
- Laboratory of PathologyCenter for Cancer Research, NCI, NIHBethesdaMaryland
| | - John D. Groopman
- Department of Environmental Health and Engineering, Bloomberg School of Public HealthJohns Hopkins UniversityBaltimoreMaryland
- Department of Epidemiology, Bloomberg School of Public HealthJohns Hopkins, UniversityBaltimoreMaryland
| | - Roberto Orozco
- Department of PathologyHospital General San Juan de DiosGuatemala CityGuatemala
| | - Katherine A. McGlynn
- Division of Cancer Epidemiology and GeneticsNational Cancer InstituteBethesdaMaryland
| | | | - Michael Dean
- Division of Cancer Epidemiology and GeneticsNational Cancer InstituteBethesdaMaryland
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Li L, Rao X, Wen Z, Ding X, Wang X, Xu W, Meng C, Yi Y, Guan Y, Chen Y, Wang J, Jun L. Implications of driver genes associated with a high tumor mutation burden identified using next-generation sequencing on immunotherapy in hepatocellular carcinoma. Oncol Lett 2020; 19:2739-2748. [PMID: 32218826 PMCID: PMC7068659 DOI: 10.3892/ol.2020.11372] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2019] [Accepted: 12/19/2019] [Indexed: 02/06/2023] Open
Abstract
Immune checkpoint blockade (ICB) therapy is a treatment strategy for hepatocellular carcinoma (HCC); however, its clinical efficacy is limited to a select subset of patients. Next-generation sequencing has identified the value of tumor mutation burden (TMB) as a predictor for ICB efficacy in multiple types of tumor, including HCC. Specific driver gene mutations may be indicative of a high TMB (TMB-H) and analysis of such mutations may provide novel insights into the underlying mechanisms of TMB-H and potential therapeutic strategies. In the present study, a hybridization-capture method was used to target 1.45 Mb of the genomic sequence (coding sequence, 1 Mb), analyzing the somatic mutation landscape of 81 HCC tumor samples. Mutations in five genes were significantly associated with TMB-H, including mutations in tumor protein 53 (TP53), Catenin®1 (CTNNB1), AT-rich interactive domain-containing protein 1A (ARID1A), myeloid/lymphoid or mixed-lineage leukemia (MLL) and nuclear receptor co-repressor 1 (NCOR1). Further analysis using The Cancer Genome Atlas Liver Hepatocellular Carcinoma database showed that TP53, CTNNB1 and MLL mutations were positively correlated with TMB-H. Meanwhile, mutations in ARID1A, TP53 and MLL were associated with poor overall survival of patients with HCC. Overall, TMB-H and associated driver gene mutations may have potential as predictive biomarkers of ICB therapy efficacy for treatment of patients with HCC.
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Affiliation(s)
- Li Li
- Department of Oncology, Peking University International Hospital, Beijing 102206, P.R. China
| | - Xiaosong Rao
- Department of Pathology, Peking University International Hospital, Beijing 102206, P.R. China
| | - Zhaohong Wen
- Geneplus-Beijing Institute, Beijing 102206, P.R. China
| | - Xiaosheng Ding
- Department of Oncology, Peking University International Hospital, Beijing 102206, P.R. China
| | - Xiangyi Wang
- Department of Oncology, Peking University International Hospital, Beijing 102206, P.R. China
| | - Weiran Xu
- Department of Oncology, Peking University International Hospital, Beijing 102206, P.R. China
| | - Chao Meng
- Department of Oncology, Peking University International Hospital, Beijing 102206, P.R. China
| | - Yuting Yi
- Geneplus-Beijing Institute, Beijing 102206, P.R. China
| | - Yanfang Guan
- Geneplus-Beijing Institute, Beijing 102206, P.R. China.,Department of Computer Science and Technology, School of Electronic and Information Engineering, Xi'an Jiaotong University, Xi'an, Shaanxi 710049, P.R. China
| | - Yongshen Chen
- Geneplus-Beijing Institute, Beijing 102206, P.R. China.,Department of Computer Science and Technology, School of Electronic and Information Engineering, Xi'an Jiaotong University, Xi'an, Shaanxi 710049, P.R. China
| | - Jiayin Wang
- Department of Computer Science and Technology, School of Electronic and Information Engineering, Xi'an Jiaotong University, Xi'an, Shaanxi 710049, P.R. China
| | - Liang Jun
- Department of Oncology, Peking University International Hospital, Beijing 102206, P.R. China
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49
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Caraballo Galva LD, Cai L, Shao Y, He Y. Engineering T cells for immunotherapy of primary human hepatocellular carcinoma. J Genet Genomics 2020; 47:1-15. [PMID: 32089500 DOI: 10.1016/j.jgg.2020.01.002] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2019] [Revised: 01/10/2020] [Accepted: 01/13/2020] [Indexed: 12/11/2022]
Abstract
Liver cancers, majority of which are primary hepatocellular carcinoma (HCC), continue to be on the rise in the world. Furthermore, due to the lack of effective treatments, liver cancer ranks the 4th most common cause of male cancer deaths. Novel therapies are urgently needed. Over the last few years, immunotherapies, especially the checkpoint blockades and adoptive cell therapies of engineered T cells, have demonstrated a great potential for treating malignant tumors including HCC. In this review, we summarize the current ongoing research of antigen-specific immunotherapies including cancer vaccines and adoptive cell therapies for HCC. We briefly discuss the HCC cancer vaccine and then focus on the antigen-specific T cells genetically engineered with the T cell receptor genes (TCRTs) and the chimeric antigen receptor genes (CARTs). We first review the current options of TCRTs and CARTs immunotherapies for HCC, and then analyze the factors and parameters that may help to improve the design of TCRTs and CARTs to enhance their antitumor efficacy and safety. Our goals are to render readers a panoramic view of the current stand of HCC immunotherapies and provide some strategies to design better TCRTs and CARTs to achieve more effective and durable antitumor effects.
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Affiliation(s)
- Leidy D Caraballo Galva
- Georgia Cancer Center, Medical College of Georgia, Augusta University, Augusta, GA, 30912, USA
| | - Lun Cai
- Georgia Cancer Center, Medical College of Georgia, Augusta University, Augusta, GA, 30912, USA
| | - Yanxia Shao
- Georgia Cancer Center, Medical College of Georgia, Augusta University, Augusta, GA, 30912, USA
| | - Yukai He
- Georgia Cancer Center, Medical College of Georgia, Augusta University, Augusta, GA, 30912, USA; Department of Medicine, Medical College of Georgia, Augusta University, Augusta, GA, 30912, USA.
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50
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Cho Y, Park MJ, Kim K, Park JY, Kim J, Kim W, Yoon JH. Tumor-Stroma Crosstalk Enhances REG3A Expressions that Drive the Progression of Hepatocellular Carcinoma. Int J Mol Sci 2020; 21:ijms21020472. [PMID: 31940813 PMCID: PMC7013972 DOI: 10.3390/ijms21020472] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2019] [Revised: 01/07/2020] [Accepted: 01/09/2020] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Crosstalk between tumors and their microenvironment plays a crucial role in the progression of hepatocellular carcinoma (HCC). However, there is little existing information about the key signaling molecule that modulates tumor-stroma crosstalk. METHODS Complementary DNA (cDNA) microarray analysis was performed to identify the key molecule in tumor-stroma crosstalk. Subcutaneous xenograft in vivo murine model, immunoblotting, immunofluorescence, and real-time polymerase chain reaction using HCC cells and tissues were performed. RESULTS The key molecule, regenerating gene protein-3A (REG3A), was most significantly enhanced when coculturing HCC cells and activated human hepatic stellate cells (HSCs) (+8.2 log) compared with monoculturing HCC cells using cDNA microarray analysis. Downregulation of REG3A using small interfering RNA significantly decreased the proliferation of HSC-cocultured HCC cells in vitro and in vivo, and enhanced deoxycholic acid-induced HCC cell apoptosis. Crosstalk-induced REG3A upregulation was modulated by platelet-derived growth factor ββ (PDGF-ββ) in p42/44-dependent manner. REG3A mRNA levels in human HCC tissues were upregulated 1.8-fold compared with non-tumor tissues and positively correlated with PDGF-ββ levels. CONCLUSIONS REG3A/p42/44 pathway/PDGF-ββ signaling plays a significant role in hepatocarcinogenesis via tumor-stroma crosstalk. Targeting REG3A is a potential novel therapeutic target for the management of HCCs by inhibiting crosstalk between HCC cells and HSCs.
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Affiliation(s)
- Yuri Cho
- Department of Internal Medicine, CHA Gangnam Medical Center, CHA University School of Medicine, Seoul 06135, Korea; (M.J.P.); (K.K.); (J.K.); (W.K.)
- Department of Internal Medicine and Liver Research Institute, College of Medicine, Seoul National University, Seoul 03080, Korea;
- Correspondence: ; Tel.: +82-2-3468-3281; Fax: +82-2-558-1119
| | - Min Ji Park
- Department of Internal Medicine, CHA Gangnam Medical Center, CHA University School of Medicine, Seoul 06135, Korea; (M.J.P.); (K.K.); (J.K.); (W.K.)
| | - Koeun Kim
- Department of Internal Medicine, CHA Gangnam Medical Center, CHA University School of Medicine, Seoul 06135, Korea; (M.J.P.); (K.K.); (J.K.); (W.K.)
| | - Jae-Young Park
- Department of Orthopaedic Surgery, KyungHee University Medical Center, Seoul 02447, Korea;
| | - Jihye Kim
- Department of Internal Medicine, CHA Gangnam Medical Center, CHA University School of Medicine, Seoul 06135, Korea; (M.J.P.); (K.K.); (J.K.); (W.K.)
| | - Wonjin Kim
- Department of Internal Medicine, CHA Gangnam Medical Center, CHA University School of Medicine, Seoul 06135, Korea; (M.J.P.); (K.K.); (J.K.); (W.K.)
| | - Jung-Hwan Yoon
- Department of Internal Medicine and Liver Research Institute, College of Medicine, Seoul National University, Seoul 03080, Korea;
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