1
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Liang LB, Liu XP, Mao TR, Su QL. Metabolic disorders and hepatitis: Insights from a Mendelian randomization study. World J Gastrointest Surg 2024; 16:1775-1790. [PMID: 38983337 PMCID: PMC11230009 DOI: 10.4240/wjgs.v16.i6.1775] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/12/2024] [Revised: 04/30/2024] [Accepted: 05/17/2024] [Indexed: 06/27/2024] Open
Abstract
BACKGROUND Hepatitis is a systemic disease that often results in various comorbidities. Meta-bolic disorders, the most common comorbidities in clinical practice, were selected for this study. AIM To investigate the causal relationship between comorbidities and hepatitis trea-tment outcomes. METHODS A total of 23583378 single nucleotide polymorphisms from 1248743 cases and related summaries of genome-wide association studies were obtained from online public databases. A two-sample Mendelian randomization (MR) was performed to investigate causality between exposure [type 2 diabetes mellitus (T2D), hyperlipidemia, and hypertension] and outcome (chronic hepatitis B or C in-fections). RESULTS The data supported the causal relationship between comorbidities and hepatitis infections, which will affect the severity of hepatitis progression and will also provide a reference for clinical researchers. All three exposures showed a link with progression of both hepatitis B (T2D, P = 0.851; hyperlipidemia, P = 0.596; and hypertension, P = 0.346) and hepatitis C (T2D, P = 0.298; hyperlipidemia, P = 0.141; and hypertension, P = 0.035). CONCLUSION The results of MR support a possible causal relationship between different ex-posures (T2D, hyperlipidemia, and hypertension) and chronic hepatitis progression; however, the potential mechanisms still need to be elucidated.
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Affiliation(s)
- Ling-Bo Liang
- General Practice Ward, General Practice Medical Center, West China Hospital, Sichuan University, Chengdu 610041, Sichuan Province, China
| | - Xiang-Ping Liu
- Department of Primary Health Care, The Fourth People’s Hospital of Dazhu County, Dazhou 635100, Sichuan Province, China
| | - Ting-Rui Mao
- General Practice Ward, General Practice Medical Center, West China Hospital, Sichuan University, Chengdu 610041, Sichuan Province, China
| | - Qiao-Li Su
- General Practice Ward, General Practice Medical Center, West China Hospital, Sichuan University, Chengdu 610041, Sichuan Province, China
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2
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Machado MV. The Growing Landscape of NAFLD-Associated Hepatocellular Carcinoma and Its Impact in Surveillance. GE PORTUGUESE JOURNAL OF GASTROENTEROLOGY 2024; 31:14-23. [PMID: 38314031 PMCID: PMC10836954 DOI: 10.1159/000531397] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 12/22/2022] [Accepted: 04/24/2023] [Indexed: 02/06/2024]
Abstract
Liver cancer is globally the third leading cause of death from cancer. Hepatocellular carcinoma (HCC) develops in patients with underlying liver disease. The fraction of HCC attributed to nonalcoholic fatty liver disease (NAFLD) shows an accelerated increase in the last decades, being already responsible for 15% of all HCC cases. Similar to other causes of liver cirrhosis, patients with NAFLD-associated cirrhosis should be enrolled in HCC-screening programs, yet these patients are under-screened, and currently are less than half likely to be proposed for HCC screening as compared to patients with HCV-associated cirrhosis. NAFLD-associated HCC has the peculiarity of occurring in precirrhotic phases in 20-50% of the cases. Currently, HCC screening in precirrhotic NAFLD patients is not routinely recommended, since the risk of developing HCC is very low. However, because NAFLD affects one-third of the worldwide population, noncirrhotic NAFLD already accounts for 6% of HCC cases. As such, it is pressing to develop stratification tools, in order to personalize the individual risk of HCC development in a patient with NAFLD, allowing precision HCC-screening programs. This review summarizes the epidemiology of NAFLD-associated HCC with a critical analysis of current HCC-screening recommendations.
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Affiliation(s)
- Mariana Verdelho Machado
- Serviço de Gastrenterologia, Hospital de Vila Franca de Xira, Lisbon, Portugal
- Faculdade de Medicina, Universidade de Lisboa, Lisbon, Portugal
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3
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Yan R, Chen H, Selaru FM. Extracellular Vesicles in Hepatocellular Carcinoma: Progress and Challenges in the Translation from the Laboratory to Clinic. MEDICINA (KAUNAS, LITHUANIA) 2023; 59:1599. [PMID: 37763719 PMCID: PMC10534795 DOI: 10.3390/medicina59091599] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/02/2023] [Revised: 08/27/2023] [Accepted: 08/31/2023] [Indexed: 09/29/2023]
Abstract
Extracellular vesicles (EVs) play critical roles in intercellular communication by transporting bioactive cargo to recipient cells. EVs have been implicated in a range of physiological and pathological processes, including tumor progression, metastasis, immune modulation, and drug resistance. The objective of this review is to present a thorough overview of recent studies focusing on EVs in hepatocellular carcinoma (HCC), with an emphasis on their potential utility as diagnostic biomarkers as well as therapeutic agents. Initially, we explore the utility of EVs as diagnostic biomarkers for HCC, followed by a discussion of their potential as carriers of therapeutic payloads. Additionally, we delve into the emerging field of therapeutic EVs for modulating tumor immune responses. Through this review, our ultimate aim is to provide a comprehensive understanding of the opportunities and challenges in the clinical translation of EV research in the domain of HCC.
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Affiliation(s)
- Rong Yan
- Department of Surgical Oncology, the First Affiliated Hospital, Xi’an Jiaotong University College of Medicine, Xi’an 710061, China
| | - Haiming Chen
- Division of Gastroenterology and Hepatology, Johns Hopkins University School of Medicine, Baltimore, MD 21224, USA;
| | - Florin M. Selaru
- Division of Gastroenterology and Hepatology, Johns Hopkins University School of Medicine, Baltimore, MD 21224, USA;
- Department of Oncology, Sidney Kimmel Cancer Center, Johns Hopkins University, Baltimore, MD 21224, USA
- The Institute for Nanobiotechnology, The Johns Hopkins University, Baltimore, MD 21231, USA
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4
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Taru MG, Lupsor-Platon M. Exploring Opportunities to Enhance the Screening and Surveillance of Hepatocellular Carcinoma in Non-Alcoholic Fatty Liver Disease (NAFLD) through Risk Stratification Algorithms Incorporating Ultrasound Elastography. Cancers (Basel) 2023; 15:4097. [PMID: 37627125 PMCID: PMC10452922 DOI: 10.3390/cancers15164097] [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: 07/11/2023] [Revised: 08/08/2023] [Accepted: 08/11/2023] [Indexed: 08/27/2023] Open
Abstract
Non-alcoholic fatty liver disease (NAFLD), with its progressive form, non-alcoholic steatohepatitis (NASH), has emerged as a significant public health concern, affecting over 30% of the global population. Hepatocellular carcinoma (HCC), a complication associated with both cirrhotic and non-cirrhotic NAFLD, has shown a significant increase in incidence. A substantial proportion of NAFLD-related HCC occurs in non-cirrhotic livers, highlighting the need for improved risk stratification and surveillance strategies. This comprehensive review explores the potential role of liver ultrasound elastography as a risk assessment tool for HCC development in NAFLD and highlights the importance of effective screening tools for early, cost-effective detection and improved management of NAFLD-related HCC. The integration of non-invasive tools and algorithms into risk stratification strategies could have the capacity to enhance NAFLD-related HCC screening and surveillance effectiveness. Alongside exploring the potential advancement of non-invasive tools and algorithms for effectively stratifying HCC risk in NAFLD, we offer essential perspectives that could enable readers to improve the personalized assessment of NAFLD-related HCC risk through a more methodical screening approach.
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Affiliation(s)
- Madalina-Gabriela Taru
- Hepatology Department, Regional Institute of Gastroenterology and Hepatology “Octavian Fodor”, 400162 Cluj-Napoca, Romania;
- “Iuliu Hatieganu” University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania
| | - Monica Lupsor-Platon
- “Iuliu Hatieganu” University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania
- Medical Imaging Department, Regional Institute of Gastroenterology and Hepatology “Octavian Fodor”, 400162 Cluj-Napoca, Romania
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5
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Abdalla MMI. Serum resistin and the risk for hepatocellular carcinoma in diabetic patients. World J Gastroenterol 2023; 29:4271-4288. [PMID: 37545641 PMCID: PMC10401662 DOI: 10.3748/wjg.v29.i27.4271] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Revised: 06/11/2023] [Accepted: 06/27/2023] [Indexed: 07/13/2023] Open
Abstract
Hepatocellular carcinoma (HCC), the predominant type of liver cancer, is a major contributor to cancer-related fatalities across the globe. Diabetes has been identified as a significant risk factor for HCC, with recent research indicating that the hormone resistin could be involved in the onset and advancement of HCC in diabetic individuals. Resistin is a hormone that is known to be involved in inflammation and insulin resistance. Patients with HCC have been observed to exhibit increased resistin levels, which could be correlated with more severe disease stages and unfavourable prognoses. Nevertheless, the exact processes through which resistin influences the development and progression of HCC in diabetic patients remain unclear. This article aims to examine the existing literature on the possible use of resistin levels as a biomarker for HCC development and monitoring. Furthermore, it reviews the possible pathways of HCC initiation due to elevated resistin and offers new perspectives on comprehending the fundamental mechanisms of HCC in diabetic patients. Gaining a better understanding of these processes may yield valuable insights into HCC’s development and progression, as well as identify possible avenues for prevention and therapy.
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Affiliation(s)
- Mona Mohamed Ibrahim Abdalla
- Department of Human Biology, School of Medicine, International Medical University, Bukit Jalil 57000, Kuala Lumpur, Malaysia
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6
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Granja SC, Longatto-Filho A, de Campos PB, Oliveira CP, Stefano JT, Martins-Filho SN, Chagas AL, Herman P, D'Albuquerque LC, Reis Alvares-da-Silva M, Carrilho FJ, Baltazar F, Alves VAF. Non-Alcoholic Fatty Liver Disease-Related Hepatocellular Carcinoma: Immunohistochemical Assessment of Markers of Cancer Cell Metabolism. Pathobiology 2022; 89:157-165. [PMID: 35042213 DOI: 10.1159/000521034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2021] [Accepted: 11/17/2021] [Indexed: 11/19/2022] Open
Abstract
INTRODUCTION Hepatocellular carcinoma (HCC) has been associated to non-alcoholic fatty liver disease (NAFLD). We sought to investigate the immunoexpression of several glycolytic metabolism-associated markers in patients with HCC associated to NAFLD and associate these factors to their clinical-pathological characteristics. METHODS We evaluated 35 HCC specimens from 21 patients diagnosed with non-alcoholic steatohepatitis (NASH) undergoing liver resection (12 patients), liver transplantation (8 patients), or both (1 patient). Histological features, clinical aspects, demographic and biochemical data, as well as the immunohistochemical reactivity for monocarboxylate transporters 1, 2, and 4; their chaperone CD147; carbonic anhydrase IX; and glucose transporter-1 (GLUT1) were assessed. RESULTS Metabolic-associated cirrhosis was present in 12 of the 21 patients (8 child A and 4 child B scores). From 9 patients without cirrhosis, 3 presented NASH F3 and 6 NASH F2. Sixteen (76%) had diabetes mellitus, 17 (81%) arterial hypertension, and 19 (90%) body mass index above 25 kg/m2; 8 (38%) had dyslipidemia. From 35 nodules, steatosis was found in 26, ballooning in 31 nodules, 25 of them diagnosed as steatohepatitic subtype of HCC. MCT4 immunoexpression was associated with extensive intratumoral fibrosis, advanced clinical stages, and shorter overall survival. GLUT1 was noticeable in nodules with extensive intratumoral steatosis, higher intratumoral fibrosis, and advanced clinical stages. Immunohistochemical expression of the metabolic biomarkers MCT4 and GLUT1 was higher in patients with Barcelona-clinic liver cancer B or C. GLUT1 correlated with higher degree of steatosis, marked ballooning, intratumoral fibrosis, and higher parenchymal necroinflammatory activity. CONCLUSION Our data indicate that the expression of the glycolytic phenotype of metabolic markers, especially GLUT1 and MCT4, correlates with a more severe course of HCC occurring in NASH patients.
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Affiliation(s)
- Sara Costa Granja
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal.,ICVS/3B's-PT Government Associate Laboratory, Braga/Guimarães, Portugal.,Research Centre in Health and Environment (CISA), School of Health (ESS), Polytechnic Institute of Porto (P.PORTO), Porto, Portugal.,Department of Pathological, Cytological and Thanatological Anatomy, ESS
- P.PORTO, Porto, Portugal
| | - Adhemar Longatto-Filho
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal.,ICVS/3B's-PT Government Associate Laboratory, Braga/Guimarães, Portugal.,Department of Pathology (LIM-14), University of São Paulo School of Medicine, São Paulo, Brazil.,Molecular Oncology Research Center, Barretos Cancer Hospital, Barretos, Brazil
| | - Priscila B de Campos
- Department of Gastroenterology (LIM-07/ 37), University of São Paulo School of Medicine, São Paulo, Brazil
| | - Claudia P Oliveira
- Department of Gastroenterology (LIM-07/ 37), University of São Paulo School of Medicine, São Paulo, Brazil
| | - José T Stefano
- Department of Gastroenterology (LIM-07/ 37), University of São Paulo School of Medicine, São Paulo, Brazil
| | | | - Aline L Chagas
- Department of Gastroenterology (LIM-07/ 37), University of São Paulo School of Medicine, São Paulo, Brazil
| | - Paulo Herman
- Department of Gastroenterology (LIM-07/ 37), University of São Paulo School of Medicine, São Paulo, Brazil
| | - Luiz C D'Albuquerque
- Department of Gastroenterology (LIM-07/ 37), University of São Paulo School of Medicine, São Paulo, Brazil
| | - Mário Reis Alvares-da-Silva
- Division of Gastroenterology, Hospital de Clinicas de Porto Alegre, Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil
| | - Flair José Carrilho
- Department of Gastroenterology (LIM-07/ 37), University of São Paulo School of Medicine, São Paulo, Brazil
| | - Fátima Baltazar
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal.,ICVS/3B's-PT Government Associate Laboratory, Braga/Guimarães, Portugal
| | - Venâncio A F Alves
- Department of Pathology (LIM-14), University of São Paulo School of Medicine, São Paulo, Brazil
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7
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Chrysavgis L, Giannakodimos I, Diamantopoulou P, Cholongitas E. Non-alcoholic fatty liver disease and hepatocellular carcinoma: Clinical challenges of an intriguing link. World J Gastroenterol 2022; 28:310-331. [PMID: 35110952 PMCID: PMC8771615 DOI: 10.3748/wjg.v28.i3.310] [Citation(s) in RCA: 26] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/09/2021] [Revised: 10/19/2021] [Accepted: 01/06/2022] [Indexed: 02/06/2023] Open
Abstract
Non-alcoholic fatty liver disease (NAFLD) has emerged as the most common liver disorder worldwide mainly attributed to the epidemic spread of obesity and type 2 diabetes mellitus. Although it is considered a benign disease, NAFLD can progress to non-alcoholic steatohepatitis, liver cirrhosis and hepatocellular carcinoma (HCC). Most data regarding the epidemiology of NAFLD-related HCC are derived from cohort and population studies and show that its incidence is increasing as well as it is likely to emerge as the leading indication for liver transplantation, especially in the Western World. Although cirrhosis constitutes the main risk factor for HCC development, in patients with NAFLD, HCC can arise in the absence of cirrhosis, indicating specific carcinogenic molecular pathways. Since NAFLD as an underlying liver disease for HCC is often underdiagnosed due to lack of sufficient surveillance in this population, NAFLD-HCC patients are at advanced HCC stage at the time of diagnosis making the management of those patients clinically challenging and affecting their prognostic outcomes. In this current review, we summarize the latest literature on the epidemiology, other than liver cirrhosis-pathogenesis, risk factors and prognosis of NAFLD-HCC patients. Finally, we emphasize the prevention of the development of NAFLD-associated HCC and we provide some insight into the open questions and issues regarding the appropriate surveillance policies for those patients.
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Affiliation(s)
- Lampros Chrysavgis
- Department of Experimental Physiology, National and Kapodistrian University of Athens, Athens 11527, Greece
| | - Ilias Giannakodimos
- First Department of Internal Medicine, "Laiko" General Hospital of Athens, National and Kapodistrian University of Athens, Athens 11527, Greece
| | - Panagiota Diamantopoulou
- First Department of Internal Medicine, "Laiko" General Hospital of Athens, National and Kapodistrian University of Athens, Athens 11527, Greece
| | - Evangelos Cholongitas
- First Department of Internal Medicine, "Laiko" General Hospital of Athens, National and Kapodistrian University of Athens, Athens 11527, Greece
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8
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Naghib M, Kariminik A, Kazemi Arababadi M. TLR2, as a Pathogen Recognition Receptor, Plays Critical Roles in Hepatitis B Outcome. Viral Immunol 2022; 35:15-23. [PMID: 35020525 DOI: 10.1089/vim.2021.0141] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
The immune system of active and inactive chronic hepatitis B, as prolonged forms of hepatitis B, is unable to eradicate hepatitis B virus (HBV) from the infected hepatocytes completely. Toll-like receptors (TLRs) play key roles in the viral recognition and promotion of appropriate immune responses. The molecules also participate in the alteration of the target cell functions and transformation. TLR2 is the unique molecule that makes either homodimer or heterodimer with TLR1 and 6 and shows variable roles against viral infections. Therefore, it has been hypothesized that TLR2 may participate in both immune response against HBV and induction of the virus-related hepatic complications. The studies confirm the hypothesis and revealed that TLR2 is not only one of the main molecules altering the course of HBV infection, but also plays key roles in induction of hepatocellular carcinoma (HCC) and liver cirrhosis. However, recent studies demonstrated that the molecule can fight against HCC and liver cirrhosis. Collectively, it appears that nutrition habits, TLR2 gene polymorphisms, gut microbiome, HBV antigens, and activation of other receptors may play key roles in the determination of TLR2 functions.
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Affiliation(s)
- Maryam Naghib
- Department of Microbiology, Kerman Branch, Islamic Azad University, Kerman, Iran
| | - Ashraf Kariminik
- Department of Microbiology, Kerman Branch, Islamic Azad University, Kerman, Iran
| | - Mohammad Kazemi Arababadi
- Immunology of Infectious Diseases Research Center, Research Institute of Basic Medical Sciences, Rafsanjan University of Medical Sciences, Rafsanjan, Iran.,Department of Laboratory Sciences, Faculty of Paramedicine, Rafsanjan University of Medical Sciences, Rafsanjan, Iran
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9
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Spaziante M, Taliani G, Marchetti G, Tavelli A, Lichtner M, Cingolani A, Cicalini S, Biliotti E, Girardi E, Antinori A, Puoti M, d’Arminio Monforte A, Cozzi-Lepri A. Impact of HCV Eradication on Lipid Metabolism in HIV/HCV Coinfected Patients: Data from ICONA and HepaICONA Foundation Cohort Study. Viruses 2021; 13:v13071402. [PMID: 34372608 PMCID: PMC8310285 DOI: 10.3390/v13071402] [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] [Subscribe] [Scholar Register] [Received: 06/10/2021] [Revised: 07/13/2021] [Accepted: 07/13/2021] [Indexed: 12/23/2022] Open
Abstract
OBJECTIVES HCV shows complex interactions with lipid metabolism. Our aim was to examine total cholesterol (TC) and low-density lipoprotein cholesterol (LDL-C) changes in HIV/HCV coinfected patients, after achieving sustained virological response (SVR), according to different HCV genotypes and specific antiretroviral use. METHODS HIV/HCV coinfected patients, enrolled in the ICONA and HepaICONA cohorts, who achieved DAA-driven SVR were included. Paired t-tests were used to examine whether the pre- and post-SVR laboratory value variations were significantly different from zero. ANCOVA regression models were employed to estimate the causal effect of SVR and of PI/r use on lipid changes. The interaction between the effect of eradication and HCV genotype was formally tested. RESULTS six hundred and ninety-nine HIV/HCV coinfected patients were enrolled. After HCV eradication, a significant improvement in liver function occurred, with a significant decrease in AST, ALT, GGT, and total plasmatic bilirubin. TC and LDL-C significantly increased by 21.4 mg/dL and 22.4 mg/dL, respectively (p < 0.001), after SVR, whereas there was no evidence for a change in HDL-C (p = 0.45) and triglycerides (p = 0.49). Notably, the TC and LDL-C increase was higher for participants who were receiving darunavir/ritonavir, and the TC showed a more pronounced increase among HCV genotype 3 patients (interaction-p value = 0.002). CONCLUSIONS complex and rapid changes in TC and LDL-C levels, modulated by HCV genotype and PI/r-based ART combinations, occurred in HIV/HCV coinfected patients after SVR. Further studies are needed to evaluate the clinical impact of these changes on the long-term risk of cardiovascular disease.
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Affiliation(s)
- Martina Spaziante
- Clinical Epidemiology Unit, National Institute for Infectious Diseases Lazzaro Spallanzani IRCCS, 00149 Rome, Italy; (M.S.); (E.G.)
| | - Gloria Taliani
- Department of Translational and Precision Medicine, Sapienza University of Rome, 00185 Rome, Italy;
- Task Force Anti-COVID, AORN San Giuseppe Moscati, 83100 Avellino, Italy
- Correspondence:
| | - Giulia Marchetti
- ASST Santi Paolo e Carlo, Clinic of Infectious and Tropical Diseases, Department of Health Sciences, University of Milan, 20122 Milan, Italy; (G.M.); (A.d.M.)
| | | | - Miriam Lichtner
- Department of Infectious Diseases, La Sapienza University, Polo Pontino, 04100 Latina, Italy;
| | - Antonella Cingolani
- Institute of Clinical Infectious Diseases, Catholic University of the Sacred Heart, Policlinico Agostino Gemelli IRCCS, 00168 Rome, Italy;
| | - Stefania Cicalini
- HIV/AIDS Clinical Unit, National Institute for Infectious Diseases Lazzaro Spallanzani IRCCS, 00149 Rome, Italy; (S.C.); (A.A.)
| | - Elisa Biliotti
- Department of Translational and Precision Medicine, Sapienza University of Rome, 00185 Rome, Italy;
| | - Enrico Girardi
- Clinical Epidemiology Unit, National Institute for Infectious Diseases Lazzaro Spallanzani IRCCS, 00149 Rome, Italy; (M.S.); (E.G.)
| | - Andrea Antinori
- HIV/AIDS Clinical Unit, National Institute for Infectious Diseases Lazzaro Spallanzani IRCCS, 00149 Rome, Italy; (S.C.); (A.A.)
| | - Massimo Puoti
- Division of Infectious Diseases, ASST Grande Ospedale Metropolitano Niguarda, 20162 Milan, Italy;
| | - Antonella d’Arminio Monforte
- ASST Santi Paolo e Carlo, Clinic of Infectious and Tropical Diseases, Department of Health Sciences, University of Milan, 20122 Milan, Italy; (G.M.); (A.d.M.)
| | - Alessandro Cozzi-Lepri
- Centre for Clinical Research, Epidemiology, Modelling and Evaluation (CREME), Institute for Global Health, UCL, London WC1N 1EH, UK;
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10
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Abstract
The precipitous increase in nonalcoholic steatohepatitis (NASH) is accompanied by a dramatic increase in the incidence of NASH-related hepatocellular carcinoma (HCC). HCC in NASH has a higher propensity to arise without pre-existing cirrhosis compared with other chronic liver diseases.
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11
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Ka J, Jin SW. Zebrafish as an Emerging Model for Dyslipidemia and Associated Diseases. J Lipid Atheroscler 2020; 10:42-56. [PMID: 33537252 PMCID: PMC7838516 DOI: 10.12997/jla.2021.10.1.42] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2020] [Revised: 11/06/2020] [Accepted: 11/30/2020] [Indexed: 01/03/2023] Open
Abstract
Dyslipidemia related diseases such as hyperlipidemia and atherosclerosis are the leading cause of death in humans. While cellular and molecular basis on the pathophysiology of dyslipidemia has been extensively investigated over decades, we still lack comprehensive understanding on the etiology of dyslipidemia due to the complexity and the innate multimodality of the diseases. While mouse has been the model organism of choice to investigate the pathophysiology of human dyslipidemia, zebrafish, a small freshwater fish which has traditionally used to study vertebrate development, has recently emerged as an alternative model organism. In this review, we will provide comprehensive perspective on zebrafish as a model organism for human dyslipidemia; we will discuss the attributes of zebrafish as a model, and compare the lipid metabolism in zebrafish and humans. In addition, we will summarize current landscape of zebrafish-based dyslipidemia research.
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Affiliation(s)
- Jun Ka
- Cell Logistics Research Center and School of Life Sciences, Gwangju Institute of Science and Technology, Gwangju, Korea
| | - Suk-Won Jin
- Cell Logistics Research Center and School of Life Sciences, Gwangju Institute of Science and Technology, Gwangju, Korea.,Yale Cardiovascular Research Center and Section of Cardiovascular Medicine, Department of Internal Medicine, Yale University School of Medicine, New Haven, CT, USA
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12
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Ka J, Pak B, Han O, Lee S, Jin SW. Comparison of transcriptomic changes between zebrafish and mice upon high fat diet reveals evolutionary convergence in lipid metabolism. Biochem Biophys Res Commun 2020; 530:638-643. [PMID: 32768193 DOI: 10.1016/j.bbrc.2020.07.042] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2020] [Accepted: 07/08/2020] [Indexed: 01/14/2023]
Abstract
Hyperlipidemia is an abnormal elevation of lipid level in blood, which affects more than 100 million people in US. Zebrafish has recently emerged as a model to study pathophysiology associated with hyperlipidemia. As a poikilotherm, the innate response toward a high fat diet regimen in zebrafish is likely to be distinct from humans, and therefore, additional caution is warranted to appropriately interpret results obtained from zebrafish model. However, to date, detailed comparative analyses on similarities and dissimilarities between zebrafish and mammals, in particular, at molecular level, have not been reported yet. Here, we identified changes in hepatic specific transcriptomic profiles of zebrafish fed with a high fat diet regimen and comparatively analyzed transcriptomic changes in zebrafish and mice. While a number of previously identified risk factors for human hyperlipidemia has been upregulated in zebrafish fed with a high fat diet regimen, zebrafish hepatic transcriptome does not share high similarity with mice. Despite these differences, KEGG pathway analyses revealed that similar signaling pathways upregulated in zebrafish and mice as a response to a high fat diet. Our data show that these two species may utilize species-specific set of genes to upregulate common signaling pathways, indicating evolutionary convergence between poikilotherm and homeotherm in regulating lipid metabolism and validating the use of zebrafish as a model for human hyperlipidemia and associated diseases.
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Affiliation(s)
- Jun Ka
- School of Life Sciences, Gwangju Institute of Science and Technology, Gwangju, Republic of Korea
| | - Boryeong Pak
- School of Life Sciences, Gwangju Institute of Science and Technology, Gwangju, Republic of Korea
| | - Orjin Han
- School of Life Sciences, Gwangju Institute of Science and Technology, Gwangju, Republic of Korea
| | - Seungwon Lee
- School of Life Sciences, Gwangju Institute of Science and Technology, Gwangju, Republic of Korea
| | - Suk-Won Jin
- School of Life Sciences, Gwangju Institute of Science and Technology, Gwangju, Republic of Korea; Yale Cardiovascular Research Center and Section of Cardiovascular Medicine, Dept. of Internal Medicine, Yale University School of Medicine, New Haven, CT, USA.
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13
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Campani C, Bensi C, Milani S, Galli A, Tarocchi M. Resection of NAFLD-Associated HCC: Patient Selection and Reported Outcomes. J Hepatocell Carcinoma 2020; 7:107-116. [PMID: 32802809 PMCID: PMC7398743 DOI: 10.2147/jhc.s252506] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2020] [Accepted: 07/10/2020] [Indexed: 01/27/2023] Open
Abstract
Global prevalence of non-alcoholic fatty liver disease (NAFLD) has been growing in the last decades, especially in western countries, due to increased prevalence of diabetes, obesity or other components of metabolic syndrome. NAFLD recently became an important cause of hepatocellular carcinoma (HCC), even in non-cirrhotic patients. Patients with HCC-NAFLD are usually older, with more morbidities (especially cardiovascular diseases and metabolic disorders) and have advanced disease at the diagnosis due to the absence of surveillance, which is considered not cost-effective in patients without advanced fibrosis/cirrhosis, given the large prevalence of NAFLD in the general population. For these reasons, patients with HCC-NAFLD unlikely underwent curative treatments, and have been reported to have lower overall survival (OS) compared to individuals with HCC related to other aetiologies. However, this difference is not confirmed by data of patient subgroups who received curative treatment. In our review, we selected studies published over the past 8 years that analyse characteristics and outcomes of HCC-NAFLD patients who underwent surgery with the aim of identifying features that could predict outcomes and potential selection criteria. All the studies confirm that patients with HCC-NAFLD are older, with many comorbidities and that HCC occurs frequently even in non-cirrhotic livers. There is no agreement about intraoperative and perioperative complications. Regarding outcomes, all papers agree that patients with HCC in NAFLD who undergo surgery have a better OS compared to other aetiologies. Summarizing, surgery is a good curative option for patients with HCC-NAFLD, perhaps even better than transplantation in terms of OS. In this group of patients, it seems to be essential to evaluate cardio-pulmonary and general operative risk, in addition to the normal risk assessment related to liver function to avoid an underestimation, especially for patients without severe underlying fibrosis.
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Affiliation(s)
- Claudia Campani
- Department of Experimental and Clinical Biomedical Sciences "Mario Serio", University of Florence, Florence, Italy
| | - Carolina Bensi
- Department of Experimental and Clinical Biomedical Sciences "Mario Serio", University of Florence, Florence, Italy
| | - Stefano Milani
- Department of Experimental and Clinical Biomedical Sciences "Mario Serio", University of Florence, Florence, Italy
| | - Andrea Galli
- Department of Experimental and Clinical Biomedical Sciences "Mario Serio", University of Florence, Florence, Italy
| | - Mirko Tarocchi
- Department of Experimental and Clinical Biomedical Sciences "Mario Serio", University of Florence, Florence, Italy
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Benhammou JN, Aby ES, Shirvanian G, Manansala K, Hussain SK, Tong MJ. Improved survival after treatments of patients with nonalcoholic fatty liver disease associated hepatocellular carcinoma. Sci Rep 2020; 10:9902. [PMID: 32555268 PMCID: PMC7303220 DOI: 10.1038/s41598-020-66507-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2019] [Accepted: 05/22/2020] [Indexed: 02/07/2023] Open
Abstract
Worldwide, nonalcoholic fatty liver disease (NAFLD) has reached epidemic proportions and in parallel, hepatocellular carcinoma (HCC) has become one of the fastest growing cancers. Despite the rise in these disease entities, detailed long-term outcomes of large NAFLD-associated HCC cohorts are lacking. In this report, we compared the overall and recurrence-free survival rates of NAFLD HCC cases to patients with HBV and HCV-associated HCC cases. Distinguishing features of NAFLD-associated HCC patients in the cirrhosis and non-cirrhosis setting were also identified. We conducted a retrospective study of 125 NAFLD, 170 HBV and 159 HCV HCC patients, utilizing clinical, pathological and radiographic data. Multivariate regression models were used to study the overall and recurrence-free survival. The overall survival rates were significantly higher in the NAFLD-HCC cases compared to HBV-HCC (HR = 0.35, 95% CI 0.15-0.80) and HCV-HCC (HR = 0.37, 95% CI 0.17-0.77) cases. The NAFLD-HCC patients had a trend for higher recurrence-free survival rates compared to HBV and HCV-HCC cases. Within the NAFLD group, 18% did not have cirrhosis or advanced fibrosis; Hispanic ethnicity (OR = 12.34, 95% CI 2.59-58.82) and high BMI (OR = 1.19, 95% CI 1.07-1.33) were significantly associated with having cirrhosis. NAFLD-HCC cases were less likely to exhibit elevated serum AFP (p < 0.0001). After treatments, NAFLD-related HCC patients had longer overall but not recurrence-free survival rates compared to patients with viral-associated HCC. Non-Hispanic ethnicity and normal BMI differentiated non-cirrhosis versus cirrhosis NAFLD HCC. Further studies are warranted to identify additional biomarkers to stratify NAFLD patients without cirrhosis who are at risk for HCC.
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Affiliation(s)
- Jihane N Benhammou
- Pfleger Liver Institute, University of California Los Angeles, Los Angeles, CA, USA.
| | - Elizabeth S Aby
- Vatche and Tamar Manoukian Division of Digestive Diseases, David Geffen School of Medicine at UCLA, Los Angeles, California, USA
| | - Gayaneh Shirvanian
- Vatche and Tamar Manoukian Division of Digestive Diseases, David Geffen School of Medicine at UCLA, Los Angeles, California, USA
| | - Kohlett Manansala
- Pfleger Liver Institute, University of California Los Angeles, Los Angeles, CA, USA
| | - Shehnaz K Hussain
- Department of Epidemiology, Fielding School of Public Health, University of California, Los Angeles, CA, USA
- Department of Medicine, Samuel Oschin Comprehensive Cancer Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Myron J Tong
- Pfleger Liver Institute, University of California Los Angeles, Los Angeles, CA, USA
- Liver Center, Huntington Medical Research Institutes, Pasadena, CA, USA
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15
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Huang HT, Zhang XY, Zhang C, Ling Q, Zheng SS. Predicting dyslipidemia after liver transplantation: A significant role of recipient metabolic inflammation profile. World J Gastroenterol 2020; 26:2374-2387. [PMID: 32476799 PMCID: PMC7243645 DOI: 10.3748/wjg.v26.i19.2374] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/30/2019] [Revised: 04/08/2020] [Accepted: 04/24/2020] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Post-transplant dyslipidemia (PTDL) is a common complication in liver recipients and can cause morbidity and threaten graft function. The crosstalk between metabolic inflammation and dyslipidemia has been recently revealed. However, the role of grafts’ and recipients’ metabolic status in the development of PTDL has not been evaluated.
AIM To investigate the association of recipients’ metabolic inflammation status with PTDL and construct a predictive model.
METHODS A total of 396 adult patients who received primary liver transplantation between 2015 and 2017 were enrolled. Metabolomics and cytokines were analyzed using recipients’ pre-transplant peripheral blood in a training set (n = 72). An integrated prediction model was established according to the clinical risk factors and metabolic inflammation compounds and further verified in a validation set (n = 144).
RESULTS The serum lipid profile took 3 mo to reach homeostasis after liver transplantation. A total of 278 (70.2%) liver recipients developed PTDL during a follow-up period of 1.78 (1.00, 2.97) years. The PTDL group showed a significantly lower tumor-free survival and overall survival than the non-PTDL group in patients with hepatocellular carcinoma (n = 169). The metabolomic analysis showed that metabolic features discriminating between the PTDL and non-PTDL groups were associated with lipid and glucose metabolism-associated pathways. Among metabolites and cytokines differentially expressed between the two groups, interleukin-12 (p70) showed the best diagnostic accuracy and significantly increased the predictive value when it was incorporated into the clinical model in both training and validation sets.
CONCLUSION Recipients’ pre-transplant serum interleukin-12 (p70) level is associated with the risk of PTDL and has potential clinical value for predicting PTDL.
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Affiliation(s)
- Hai-Tao Huang
- Department of Surgery, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310003, Zhejiang Province, China
| | - Xue-You Zhang
- Department of Surgery, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310003, Zhejiang Province, China
| | - Cheng Zhang
- Department of Surgery, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310003, Zhejiang Province, China
| | - Qi Ling
- Department of Surgery, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310003, Zhejiang Province, China
- Key Lab of Combined Multi-Organ Transplantation, Ministry of Public Health, Hangzhou 310003, Zhejiang Province, China
| | - Shu-Sen Zheng
- Department of Surgery, Collaborative Innovation Center for Diagnosis and Treatment of Infectious Diseases, the First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310003, Zhejiang Province, China
- Key Lab of Combined Multi-Organ Transplantation, Ministry of Public Health, Hangzhou 310003, Zhejiang Province, China
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16
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Loomba R, Lim JK, Patton H, El-Serag HB. AGA Clinical Practice Update on Screening and Surveillance for Hepatocellular Carcinoma in Patients With Nonalcoholic Fatty Liver Disease: Expert Review. Gastroenterology 2020; 158:1822-1830. [PMID: 32006545 PMCID: PMC8012107 DOI: 10.1053/j.gastro.2019.12.053] [Citation(s) in RCA: 196] [Impact Index Per Article: 49.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/27/2019] [Revised: 12/17/2019] [Accepted: 12/26/2019] [Indexed: 02/07/2023]
Abstract
Nonalcoholic fatty liver disease (NAFLD) is a leading etiology for chronic liver disease with an immense public health impact and affects >25% of the US and global population. Up to 1 in 4 NAFLD patients may have nonalcoholic steatohepatitis (NASH). NASH is associated with significant morbidity and mortality due to complications of liver cirrhosis, hepatic decompensation, and hepatocellular carcinoma (HCC). Recent data confirm that HCC represents the fifth most common cancer and is the second leading cause of cancer-related death worldwide, and NAFLD has been identified as a rapidly emerging risk factor for this malignancy. NAFLD-associated liver complications are projected to become the leading indication for liver transplantation in the next decade. Despite evidence that NAFLD-associated HCC may arise in the absence of cirrhosis, is often diagnosed at advanced stages, and is associated with lower receipt of curative therapy and with poorer survival, current society guidelines provide limited guidance/recommendations addressing HCC surveillance in patients with NAFLD outside the context of established cirrhosis. Limited data are presently available to guide clinicians with respect to which patients with NAFLD should undergo HCC surveillance, optimal screening tools, frequency of monitoring, and the influence of coexisting host- and disease-related risk factors. Herein we present an evidence-based review addressing HCC risk in patients with NAFLD and provide Best Practice Advice statements to address key issues in clinical management.
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Affiliation(s)
- Rohit Loomba
- Nonalcoholic Fatty Liver Disease Research Center, Division of Gastroenterology Department of Medicine, University of California San Diego, La Jolla, California; Division of Epidemiology, Department of Family Medicine and Public Health, University of California San Diego, La Jolla, California.
| | - Joseph K. Lim
- Yale Liver Center and Section of Digestive Diseases, Yale University School of Medicine, New Haven, Connecticut
| | - Heather Patton
- Southern California Permanente Medical Group, San Diego, California,Division of Gastroenterology and Hepatology, Veterans Affairs San Diego Healthcare System, San Diego, California
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17
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Li S, Liao R, Sheng X, Luo X, Zhang X, Wen X, Zhou J, Peng K. Hydrogen Gas in Cancer Treatment. Front Oncol 2019; 9:696. [PMID: 31448225 PMCID: PMC6691140 DOI: 10.3389/fonc.2019.00696] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2019] [Accepted: 07/15/2019] [Indexed: 12/14/2022] Open
Abstract
Gas signaling molecules (GSMs), composed of oxygen, carbon monoxide, nitric oxide, hydrogen sulfide, etc., play critical roles in regulating signal transduction and cellular homeostasis. Interestingly, through various administrations, these molecules also exhibit potential in cancer treatment. Recently, hydrogen gas (formula: H2) emerges as another GSM which possesses multiple bioactivities, including anti-inflammation, anti-reactive oxygen species, and anti-cancer. Growing evidence has shown that hydrogen gas can either alleviate the side effects caused by conventional chemotherapeutics, or suppress the growth of cancer cells and xenograft tumor, suggesting its broad potent application in clinical therapy. In the current review, we summarize these studies and discuss the underlying mechanisms. The application of hydrogen gas in cancer treatment is still in its nascent stage, further mechanistic study and the development of portable instruments are warranted.
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Affiliation(s)
- Sai Li
- Department of Pharmacy, Integrated Hospital of Traditional Chinese Medicine, Southern Medical University, Guangzhou, China
| | - Rongrong Liao
- Nursing Department, Integrated Hospital of Traditional Chinese Medicine, Southern Medical University, Guangzhou, China
| | - Xiaoyan Sheng
- Nursing Department, Integrated Hospital of Traditional Chinese Medicine, Southern Medical University, Guangzhou, China
| | - Xiaojun Luo
- The Centre of Preventive Treatment of Disease, Integrated Hospital of Traditional Chinese Medicine, Southern Medical University, Guangzhou, China
| | - Xin Zhang
- Department of Pharmacy, Integrated Hospital of Traditional Chinese Medicine, Southern Medical University, Guangzhou, China
| | - Xiaomin Wen
- The Centre of Preventive Treatment of Disease, Integrated Hospital of Traditional Chinese Medicine, Southern Medical University, Guangzhou, China
| | - Jin Zhou
- Nursing Department, Integrated Hospital of Traditional Chinese Medicine, Southern Medical University, Guangzhou, China
| | - Kang Peng
- Department of Pharmacy, Integrated Hospital of Traditional Chinese Medicine, Southern Medical University, Guangzhou, China.,The Centre of Preventive Treatment of Disease, Integrated Hospital of Traditional Chinese Medicine, Southern Medical University, Guangzhou, China
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