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Wang P, Xu Y, Liu M, Li H, Wang H, Liu Y, Wang B, Xia S, Su H, Wei M, Tao L, Chen X, Lu B, Gu X, Lyu H, Zhou W, Zhang H, Gong S. Risk factors and early markers for echovirus type 11 associated haemorrhage-hepatitis syndrome in neonates, a retrospective cohort study. Front Pediatr 2023; 11:1063558. [PMID: 37090924 PMCID: PMC10117901 DOI: 10.3389/fped.2023.1063558] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/07/2022] [Accepted: 03/14/2023] [Indexed: 04/25/2023] Open
Abstract
Background Echovirus type 11(E-11) can cause fatal haemorrhage-hepatitis syndrome in neonates. This study aims to investigate clinical risk factors and early markers of E-11 associated neonatal haemorrhage-hepatitis syndrome. Methods This is a multicentre retrospective cohort study of 105 neonates with E-11 infection in China. Patients with haemorrhage-hepatitis syndrome (the severe group) were compared with those with mild disease. Clinical risk factors and early markers of haemorrhage-hepatitis syndrome were analysed. In addition, cytokine analysis were performed in selective patients to explore the immune responses. Results In addition to prematurity, low birth weight, premature rupture of fetal membrane, total parenteral nutrition (PN) (OR, 28.7; 95% CI, 2.8-295.1) and partial PN (OR, 12.9; 95% CI, 2.2-77.5) prior to the onset of disease were identified as risk factors of developing haemorrhage-hepatitis syndrome. Progressive decrease in haemoglobin levels (per 10 g/L; OR, 1.5; 95% CI, 1.1-2.0) and platelet (PLT) < 140 × 10⁹/L at early stage of illness (OR, 17.7; 95% CI, 1.4-221.5) were associated with the development of haemorrhage-hepatitis syndrome. Immunological workup revealed significantly increased interferon-inducible protein-10(IP-10) (P < 0.0005) but decreased IFN-α (P < 0.05) in peripheral blood in severe patients compared with the mild cases. Conclusions PN may potentiate the development of E-11 associated haemorrhage-hepatitis syndrome. Early onset of thrombocytopenia and decreased haemoglobin could be helpful in early identification of neonates with the disease. The low level of IFN-α and elevated expression of IP-10 may promote the progression of haemorrhage-hepatitis syndrome.
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Affiliation(s)
- Ping Wang
- Division of Neonatology and Center for Newborn Care, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China
| | - Yi Xu
- Division of Infectious Disease, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China
| | - Ming Liu
- Institute of Pediatrics, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China
| | - Huixian Li
- Data Center, Guangdong Provincial People's Hospital, Guangzhou, China
| | - Hui Wang
- Division of Neonatology, Tongji Medical College, Maternal and Child Health Hospital of Hubei Province, Huazhong University of Science and Technology, Wuhan, China
| | - Yumei Liu
- Division of Neonatology, Guangdong Provincial People's Hospital, Guangzhou, China
| | - Bin Wang
- Division of Neonatology, Zhujiang Hospital of Southern Medical University, Guangzhou, China
| | - Shiwen Xia
- Division of Neonatology, Tongji Medical College, Maternal and Child Health Hospital of Hubei Province, Huazhong University of Science and Technology, Wuhan, China
| | - Heng Su
- Division of Neonatology and Center for Newborn Care, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China
| | - Mou Wei
- Division of Neonatology and Center for Newborn Care, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China
| | - Li Tao
- Division of Neonatology and Center for Newborn Care, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China
| | - Xiaowen Chen
- Division of Neonatology and Center for Newborn Care, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China
| | - Bingtai Lu
- Medical Research Center of Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Xiaoqiong Gu
- Department of Clinical Laboratory, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China
| | - Hui Lyu
- Institute of Pediatrics, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China
| | - Wei Zhou
- Division of Neonatology and Center for Newborn Care, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China
| | - Huayan Zhang
- Division of Neonatology and Center for Newborn Care, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China
- Division of Neonatology, Children's Hospital of Philadelphia and University of Pennsylvania Perelman School of Medicine, Philadelphia, United States
| | - Sitang Gong
- Division of Gestroenterology, Guangzhou Women and Children's Medical Center, Guangzhou Medical University, Guangzhou, China
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Trzaskalski NA, Vulesevic B, Nguyen MA, Jeraj N, Fadzeyeva E, Morrow NM, Locatelli CA, Travis N, Hanson AA, Nunes JR, O’Dwyer C, van der Veen JN, Lorenzen-Schmidt I, Seymour R, Pulente SM, Clément AC, Crawley AM, Jacobs RL, Doyle MA, Cooper CL, Kim KH, Fullerton MD, Mulvihill EE. Hepatocyte-derived DPP4 regulates portal GLP-1 bioactivity, modulates glucose production, and when absent influences NAFLD progression. JCI Insight 2023; 8:154314. [PMID: 36472923 PMCID: PMC9977314 DOI: 10.1172/jci.insight.154314] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2021] [Accepted: 11/30/2022] [Indexed: 12/12/2022] Open
Abstract
Elevated circulating dipeptidyl peptidase-4 (DPP4) is a biomarker for liver disease, but its involvement in gluconeogenesis and metabolic associated fatty liver disease progression remains unclear. Here, we identified that DPP4 in hepatocytes but not TEK receptor tyrosine kinase-positive endothelial cells regulates the local bioactivity of incretin hormones and gluconeogenesis. However, the complete absence of DPP4 (Dpp4-/-) in aged mice with metabolic syndrome accelerates liver fibrosis without altering dyslipidemia and steatosis. Analysis of transcripts from the livers of Dpp4-/- mice displayed enrichment for inflammasome, p53, and senescence programs compared with littermate controls. High-fat, high-cholesterol feeding decreased Dpp4 expression in F4/80+ cells, with only minor changes in immune signaling. Moreover, in a lean mouse model of severe nonalcoholic fatty liver disease, phosphatidylethanolamine N-methyltransferase mice, we observed a 4-fold increase in circulating DPP4, in contrast with previous findings connecting DPP4 release and obesity. Last, we evaluated DPP4 levels in patients with hepatitis C infection with dysglycemia (Homeostatic Model Assessment of Insulin Resistance > 2) who underwent direct antiviral treatment (with/without ribavirin). DPP4 protein levels decreased with viral clearance; DPP4 activity levels were reduced at long-term follow-up in ribavirin-treated patients; but metabolic factors did not improve. These data suggest elevations in DPP4 during hepatitis C infection are not primarily regulated by metabolic disturbances.
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Affiliation(s)
- Natasha A. Trzaskalski
- Department of Biochemistry, Microbiology and Immunology, Faculty of Medicine, University of Ottawa, Ontario, Canada.,University of Ottawa Heart Institute, Ottawa, Ontario, Canada
| | - Branka Vulesevic
- Department of Biochemistry, Microbiology and Immunology, Faculty of Medicine, University of Ottawa, Ontario, Canada.,University of Ottawa Heart Institute, Ottawa, Ontario, Canada
| | - My-Anh Nguyen
- Department of Biochemistry, Microbiology and Immunology, Faculty of Medicine, University of Ottawa, Ontario, Canada.,University of Ottawa Heart Institute, Ottawa, Ontario, Canada
| | - Natasha Jeraj
- Department of Biochemistry, Microbiology and Immunology, Faculty of Medicine, University of Ottawa, Ontario, Canada.,University of Ottawa Heart Institute, Ottawa, Ontario, Canada
| | - Evgenia Fadzeyeva
- Department of Biochemistry, Microbiology and Immunology, Faculty of Medicine, University of Ottawa, Ontario, Canada.,University of Ottawa Heart Institute, Ottawa, Ontario, Canada
| | - Nadya M. Morrow
- Department of Biochemistry, Microbiology and Immunology, Faculty of Medicine, University of Ottawa, Ontario, Canada.,University of Ottawa Heart Institute, Ottawa, Ontario, Canada
| | - Cassandra A.A. Locatelli
- Department of Biochemistry, Microbiology and Immunology, Faculty of Medicine, University of Ottawa, Ontario, Canada.,University of Ottawa Heart Institute, Ottawa, Ontario, Canada
| | - Nicole Travis
- Department of Biochemistry, Microbiology and Immunology, Faculty of Medicine, University of Ottawa, Ontario, Canada.,University of Ottawa Heart Institute, Ottawa, Ontario, Canada
| | - Antonio A. Hanson
- Department of Biochemistry, Microbiology and Immunology, Faculty of Medicine, University of Ottawa, Ontario, Canada.,University of Ottawa Heart Institute, Ottawa, Ontario, Canada
| | - Julia R.C. Nunes
- Department of Biochemistry, Microbiology and Immunology, Faculty of Medicine, University of Ottawa, Ontario, Canada.,Centre for Infection, Immunity and Inflammation, Ottawa, Ontario, Canada.,Centre for Catalysis Research and Innovation, Ottawa, Ontario, Canada
| | - Conor O’Dwyer
- Department of Biochemistry, Microbiology and Immunology, Faculty of Medicine, University of Ottawa, Ontario, Canada.,Centre for Infection, Immunity and Inflammation, Ottawa, Ontario, Canada.,Centre for Catalysis Research and Innovation, Ottawa, Ontario, Canada
| | - Jelske N. van der Veen
- Li Ka Shing (LKS) Centre for Health Research Innovation, Department of Agricultural, Food and Nutritional Science, University of Alberta, Edmonton, Alberta, Canada
| | | | - Rick Seymour
- University of Ottawa Heart Institute, Ottawa, Ontario, Canada
| | - Serena M. Pulente
- Department of Biochemistry, Microbiology and Immunology, Faculty of Medicine, University of Ottawa, Ontario, Canada.,University of Ottawa Heart Institute, Ottawa, Ontario, Canada
| | - Andrew C. Clément
- Department of Biochemistry, Microbiology and Immunology, Faculty of Medicine, University of Ottawa, Ontario, Canada.,University of Ottawa Heart Institute, Ottawa, Ontario, Canada
| | - Angela M. Crawley
- Department of Biochemistry, Microbiology and Immunology, Faculty of Medicine, University of Ottawa, Ontario, Canada.,Centre for Infection, Immunity and Inflammation, Ottawa, Ontario, Canada.,Ottawa Hospital Research Institute, Ottawa, Ontario, Canada.,Department of Biology, Carleton University, Ottawa, Ontario, Canada
| | - René L. Jacobs
- Li Ka Shing (LKS) Centre for Health Research Innovation, Department of Agricultural, Food and Nutritional Science, University of Alberta, Edmonton, Alberta, Canada
| | - Mary-Anne Doyle
- Division of Endocrinology & Metabolism, Department of Medicine
| | - Curtis L. Cooper
- Ottawa Hospital Research Institute, Ottawa, Ontario, Canada.,Division of Infectious Diseases, Department of Medicine, and
| | - Kyoung-Han Kim
- University of Ottawa Heart Institute, Ottawa, Ontario, Canada.,Department of Cellular and Molecular Medicine, University of Ottawa, Ottawa, Ontario, Canada
| | - Morgan D. Fullerton
- Department of Biochemistry, Microbiology and Immunology, Faculty of Medicine, University of Ottawa, Ontario, Canada.,Centre for Infection, Immunity and Inflammation, Ottawa, Ontario, Canada.,Centre for Catalysis Research and Innovation, Ottawa, Ontario, Canada
| | - Erin E. Mulvihill
- Department of Biochemistry, Microbiology and Immunology, Faculty of Medicine, University of Ottawa, Ontario, Canada.,University of Ottawa Heart Institute, Ottawa, Ontario, Canada.,Centre for Infection, Immunity and Inflammation, Ottawa, Ontario, Canada.,Montréal Diabetes Research Group, Montréal, Québec, Canada
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Wells A. Role of CXCR3 in fibrotic tissue responses. Int J Biochem Cell Biol 2022; 152:106311. [PMID: 36195287 DOI: 10.1016/j.biocel.2022.106311] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2022] [Revised: 09/22/2022] [Accepted: 09/28/2022] [Indexed: 11/20/2022]
Abstract
Development of fibrosis leads to end stage diseases that defy treatments across all organs. This ensues as chronic inflammation is not dampened by physiologic processes that issue in the resolution phase of wound healing. Thus, these conditions can be considered diseases of "failure to heal". In the absence of broadly viable treatments, it is proposed to examine key switches in wound healing resolution to seek insights into novel approaches. Signaling through the GPCR CXCR3 has been shown to be one such critical player in this physiologic transition that limits and even reverses early fibrosis. As such, a number of investigators and early stage technology companies have posited that triggering this signaling network would limit fibrosis. While there are some conflicting results, a consensus is emerging that pharmacologic interventions that promote signaling through this pathway represent innovative ways to limit fibrotic diseases.
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Affiliation(s)
- Alan Wells
- Departments of Pathology, Bioengineering, and Computational & Systems Biology, and McGowan Institute for Regenerative Medicine, University of Pittsburgh, Pittsburgh, PA 15213, USA; R&D Service, Pittsburgh VA Health System, Pittsburgh, PA 15213, USA.
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4
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Ichikawa H, Imoto H, Tanaka N, Fujishima F, Tsuchiya T, Watanabe K, Aoki T, Kohyama A, Morikawa T, Ohnuma S, Naitoh T, Kamei T, Unno M. The role of bilio-pancreatic limb in nonalcoholic steatohepatitis improvement after duodenal-jejunal bypass in rats. Surgery 2021; 170:1006-1013. [PMID: 34389163 DOI: 10.1016/j.surg.2021.07.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2021] [Revised: 06/14/2021] [Accepted: 07/02/2021] [Indexed: 11/27/2022]
Abstract
BACKGROUND Nonalcoholic fatty liver disease, which is highly associated with obesity, includes nonalcoholic steatohepatitis. Lipopolysaccharides from the intestine would induce inflammation in the liver in nonalcoholic fatty liver disease. This study aimed to examine the role of the bilio-pancreatic limb in the effect of duodenal-jejunal bypass on nonalcoholic steatohepatitis, with respect to the gut-liver axis, using a rat model. METHODS Nonalcoholic steatohepatitis model rats were randomly assigned into 3 groups as follows: 1 sham group and 2 duodenal-jejunal bypass groups. The 2 duodenal-jejunal bypass groups were defined according to the bilio-pancreatic limb length: 30 cm (30-DJB group) and 0 cm (0-DJB group). Pathology findings and blood biochemistry, inflammatory cytokine and lipopolysaccharides receptor mRNA in the liver and common channel, and lipopolysaccharide-binding protein level in the portal vein were assessed. RESULTS The reduction in plasma alanine aminotransferase and nonalcoholic fatty liver disease activity score in the 30-DJB group was not observed in the 0-DJB group, similar to the sham group. In the liver tissue, mRNA of inflammatory cytokines and lipopolysaccharide receptors, the area occupied by CD68-positive macrophages, and the number of CD3-positive T-lymphocytes on immunostaining were lower in the 30-DJB group; however, these findings were not observed in the 0-DJB group, and lipopolysaccharide-binding protein levels in the portal vein and mRNA expressions of inflammation-related genes in the common channel showed similar tendencies. CONCLUSION The bilio-pancreatic limb plays an important role in the beneficial effect of duodenal-jejunal bypass for nonalcoholic steatohepatitis. The bilio-pancreatic limb may suppress lipopolysaccharides-related cascades in the liver by reducing intestinal inflammation.
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Affiliation(s)
- Hidetaka Ichikawa
- Department of Surgery, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Hirofumi Imoto
- Department of Surgery, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Naoki Tanaka
- Department of Surgery, Tohoku University Graduate School of Medicine, Sendai, Japan.
| | | | - Takahiro Tsuchiya
- Department of Surgery, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Kazuhiro Watanabe
- Department of Surgery, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Takeshi Aoki
- Department of Surgery, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Atsushi Kohyama
- Department of Surgery, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Takanori Morikawa
- Department of Surgery, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Shinobu Ohnuma
- Department of Surgery, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Takeshi Naitoh
- Department of Lower Gastrointestinal Surgery, Kitasato University School of Medicine, Japan
| | - Takashi Kamei
- Department of Surgery, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Michiaki Unno
- Department of Surgery, Tohoku University Graduate School of Medicine, Sendai, Japan
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5
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Yoshio S, Kanto T. Macrophages as a source of fibrosis biomarkers for non-alcoholic fatty liver disease. Immunol Med 2021; 44:175-186. [PMID: 33444517 DOI: 10.1080/25785826.2020.1868664] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023] Open
Abstract
Non-alcoholic fatty liver disease/steatohepatitis (NAFLD/NASH) are becoming major liver diseases worldwide. Liver fibrosis and cirrhosis are among the most significant risk factors of hepatocellular carcinoma (HCC) and associated with the long-term prognosis of NAFLD patients. To stratify the risk of HCC in NAFLD patients clinically, the discovery of non-invasive fibrosis markers is needed urgently. Liver macrophages play critical roles in the regulation of inflammation and fibrosis by interacting with hepatic stellate cells (HSCs) and other immune cells. Thus, it is rational to explore feasible biomarkers for liver fibrosis by focusing on macrophage-related factors. We examined serum factors comprehensively in multiple cohorts of NAFLD/NASH patients to determine whether they were correlated with the biopsy-proven fibrosis stage. We found that the serum levels of interleukin (IL)-34, YKL-40 and soluble Siglec-7 (sSiglec7) were closely associated with liver fibrosis and served as diagnostic biomarkers in patients with NAFLD/NASH. In the NAFLD liver, IL-34 was produced by activated fibroblasts, and YKL-40 and sSiglec-7 were secreted from macrophages. The sensitivity and specificity of these markers to detect advanced liver fibrosis varied, supporting the notion that the combination of these markers with other modalities is an option for clinical application.
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Affiliation(s)
- Sachiyo Yoshio
- The Research Center for Hepatitis and Immunology, National Center for Global Health and Medicine, Ichikawa, Japan
| | - Tatsuya Kanto
- The Research Center for Hepatitis and Immunology, National Center for Global Health and Medicine, Ichikawa, Japan
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6
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Deregulated Serotonin Pathway in Women with Morbid Obesity and NAFLD. Life (Basel) 2020; 10:life10100245. [PMID: 33081272 PMCID: PMC7603041 DOI: 10.3390/life10100245] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2020] [Revised: 10/08/2020] [Accepted: 10/14/2020] [Indexed: 02/07/2023] Open
Abstract
Non-alcoholic fatty liver disease (NAFLD) extends from simple steatosis (SS) to non-alcoholic steatohepatitis (NASH). Peripheral serotonin (5-HT) has become as an important regulator of different metabolic pathways. 5-HT has been related to obesity and lipid accumulation in the liver. The objective of this study was to assess the relationship between the 5-HT signaling pathway and the degree of NAFLD, as well as to investigate whether peripheral 5-HT levels are related to the hepatic and jejunal mRNA abundance of serotonin receptors (HTR) in a cohort of women with morbid obesity (MO) and NAFLD. ELISA was used to quantify the serum 5-HT from normal-weight subjects (n = 26) and patients with MO (n = 58). We used RTq-PCR analysis to evaluate the relative expression of HTR in women with MO with normal liver (n = 22), SS (n = 21), and NASH (n = 15). The 5-HT was diminished in women with MO under a hypocaloric diet, regardless of the presence of NAFLD. Additionally, we report a negative correlation of 5-HT levels with metabolic syndrome criteria, suggesting that serotonin may have a protective role in obesity. Additionally, the hepatic expression of HTR2A and HTR2B were decreased in women with MO and NAFLD, but no significant differences in the HTR jejunal expression according to the presence of NAFLD were found.
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Auguet T, Bertran L, Binetti J, Aguilar C, Martínez S, Sabench F, Lopez-Dupla JM, Porras JA, Riesco D, Del Castillo D, Richart C. Relationship between IL-8 Circulating Levels and TLR2 Hepatic Expression in Women with Morbid Obesity and Nonalcoholic Steatohepatitis. Int J Mol Sci 2020; 21:ijms21114189. [PMID: 32545403 PMCID: PMC7312372 DOI: 10.3390/ijms21114189] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2020] [Revised: 06/08/2020] [Accepted: 06/09/2020] [Indexed: 12/25/2022] Open
Abstract
The progression of nonalcoholic fatty liver disease (NAFLD) to nonalcoholic steatohepatitis (NASH) is linked to systemic inflammation. Currently, two of the aspects that need further investigation are diagnosis and treatment of NASH. In this sense, the aim of this study was to assess the relationship between circulating levels of cytokines, hepatic expression of toll-like receptors (TLRs), and degrees of NAFLD, and to investigate whether these levels could serve as noninvasive biomarkers of NASH. The present study assessed plasma levels of cytokines in 29 normal-weight women and 82 women with morbid obesity (MO) (subclassified: normal liver (n = 29), simple steatosis (n = 32), and NASH (n = 21)). We used enzyme-linked immunosorbent assays (ELISAs) to quantify cytokine and TLR4 levels and RTqPCR to assess TLRs hepatic expression. IL-1β, IL-8, IL-10, TNF-α, tPAI-1, and MCP-1 levels were increased, and adiponectin levels were decreased in women with MO. IL-8 was significantly higher in MO with NASH than in NL. To sum up, high levels of IL-8 were associated with the diagnosis of NASH in a cohort of women with morbid obesity. Moreover, a positive correlation between TLR2 hepatic expression and IL-8 circulating levels was found.
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Affiliation(s)
- Teresa Auguet
- Grup de Recerca GEMMAIR (AGAUR)-Medicina Aplicada (URV), Departament de Medicina i Cirurgia, Institut d’Investigació Sanitària Pere Virgili (IISPV), Universitat Rovira i Virgili (URV), 43007 Tarragona, Spain; (L.B.); (J.B.); (C.A.); (J.M.L.-D.); (J.A.P.); (C.R.)
- Hospital Universitari de Tarragona Joan XXIII, Servei Medicina Interna, 43007 Tarragona, Spain;
- Correspondence: ; Tel.: +34-97-729-5833
| | - Laia Bertran
- Grup de Recerca GEMMAIR (AGAUR)-Medicina Aplicada (URV), Departament de Medicina i Cirurgia, Institut d’Investigació Sanitària Pere Virgili (IISPV), Universitat Rovira i Virgili (URV), 43007 Tarragona, Spain; (L.B.); (J.B.); (C.A.); (J.M.L.-D.); (J.A.P.); (C.R.)
| | - Jessica Binetti
- Grup de Recerca GEMMAIR (AGAUR)-Medicina Aplicada (URV), Departament de Medicina i Cirurgia, Institut d’Investigació Sanitària Pere Virgili (IISPV), Universitat Rovira i Virgili (URV), 43007 Tarragona, Spain; (L.B.); (J.B.); (C.A.); (J.M.L.-D.); (J.A.P.); (C.R.)
| | - Carmen Aguilar
- Grup de Recerca GEMMAIR (AGAUR)-Medicina Aplicada (URV), Departament de Medicina i Cirurgia, Institut d’Investigació Sanitària Pere Virgili (IISPV), Universitat Rovira i Virgili (URV), 43007 Tarragona, Spain; (L.B.); (J.B.); (C.A.); (J.M.L.-D.); (J.A.P.); (C.R.)
| | - Salomé Martínez
- Hospital Universitari de Tarragona Joan XXIII, Servei Anatomia Patològica, 43007 Tarragona, Spain;
| | - Fàtima Sabench
- Hospital Universitari Sant Joan de Reus, Servei de Cirurgia, Departament de Medicina i Cirurgia, Institut d’Investigació Sanitària Pere Virgili (IISPV), Universitat Rovira i Virgili (URV), 43204 Reus, Spain; (F.S.); (D.D.C.)
| | - Jesús Miguel Lopez-Dupla
- Grup de Recerca GEMMAIR (AGAUR)-Medicina Aplicada (URV), Departament de Medicina i Cirurgia, Institut d’Investigació Sanitària Pere Virgili (IISPV), Universitat Rovira i Virgili (URV), 43007 Tarragona, Spain; (L.B.); (J.B.); (C.A.); (J.M.L.-D.); (J.A.P.); (C.R.)
- Hospital Universitari de Tarragona Joan XXIII, Servei Medicina Interna, 43007 Tarragona, Spain;
| | - José Antonio Porras
- Grup de Recerca GEMMAIR (AGAUR)-Medicina Aplicada (URV), Departament de Medicina i Cirurgia, Institut d’Investigació Sanitària Pere Virgili (IISPV), Universitat Rovira i Virgili (URV), 43007 Tarragona, Spain; (L.B.); (J.B.); (C.A.); (J.M.L.-D.); (J.A.P.); (C.R.)
- Hospital Universitari de Tarragona Joan XXIII, Servei Medicina Interna, 43007 Tarragona, Spain;
| | - David Riesco
- Hospital Universitari de Tarragona Joan XXIII, Servei Medicina Interna, 43007 Tarragona, Spain;
| | - Daniel Del Castillo
- Hospital Universitari Sant Joan de Reus, Servei de Cirurgia, Departament de Medicina i Cirurgia, Institut d’Investigació Sanitària Pere Virgili (IISPV), Universitat Rovira i Virgili (URV), 43204 Reus, Spain; (F.S.); (D.D.C.)
| | - Cristóbal Richart
- Grup de Recerca GEMMAIR (AGAUR)-Medicina Aplicada (URV), Departament de Medicina i Cirurgia, Institut d’Investigació Sanitària Pere Virgili (IISPV), Universitat Rovira i Virgili (URV), 43007 Tarragona, Spain; (L.B.); (J.B.); (C.A.); (J.M.L.-D.); (J.A.P.); (C.R.)
- Hospital Universitari de Tarragona Joan XXIII, Servei Medicina Interna, 43007 Tarragona, Spain;
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Kanda T, Goto T, Hirotsu Y, Masuzaki R, Moriyama M, Omata M. Molecular Mechanisms: Connections between Nonalcoholic Fatty Liver Disease, Steatohepatitis and Hepatocellular Carcinoma. Int J Mol Sci 2020; 21:ijms21041525. [PMID: 32102237 PMCID: PMC7073210 DOI: 10.3390/ijms21041525] [Citation(s) in RCA: 57] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2020] [Revised: 02/22/2020] [Accepted: 02/22/2020] [Indexed: 02/06/2023] Open
Abstract
Nonalcoholic fatty liver disease (NAFLD), including nonalcoholic steatohepatitis (NASH), causes hepatic fibrosis, cirrhosis and hepatocellular carcinoma (HCC). The patatin-like phospholipase-3 (PNPLA3) I148M sequence variant is one of the strongest genetic determinants of NAFLD/NASH. PNPLA3 is an independent risk factor for HCC among patients with NASH. The obesity epidemic is closely associated with the rising prevalence and severity of NAFLD/NASH. Furthermore, metabolic syndrome exacerbates the course of NAFLD/NASH. These factors are able to induce apoptosis and activate immune and inflammatory pathways, resulting in the development of hepatic fibrosis and NASH, leading to progression toward HCC. Small intestinal bacterial overgrowth (SIBO), destruction of the intestinal mucosa barrier function and a high-fat diet all seem to exacerbate the development of hepatic fibrosis and NASH, leading to HCC in patients with NAFLD/NASH. Thus, the intestinal microbiota may play a role in the development of NAFLD/NASH. In this review, we describe recent advances in our knowledge of the molecular mechanisms contributing to the development of hepatic fibrosis and HCC in patients with NAFLD/NASH.
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Affiliation(s)
- Tatsuo Kanda
- Division of Gastroenterology and Hepatology, Department of Medicine, Nihon University School of Medicine, 30-1 Oyaguchi-kamicho, Itabashi-ku, Tokyo 173-8610, Japan; (T.K.); (R.M.); (M.M.)
| | - Taichiro Goto
- Lung Cancer and Respiratory Disease Center, Yamanashi Central Hospital, 1-1-1 Fujimi, Kofu, Yamanashi 400-8506, Japan
- Correspondence: ; Tel.: +81-55-253-7111
| | - Yosuke Hirotsu
- Genome Analysis Center, Yamanashi Central Hospital, Yamanashi 400-8506, Japan; (Y.H.); (M.O.)
| | - Ryota Masuzaki
- Division of Gastroenterology and Hepatology, Department of Medicine, Nihon University School of Medicine, 30-1 Oyaguchi-kamicho, Itabashi-ku, Tokyo 173-8610, Japan; (T.K.); (R.M.); (M.M.)
| | - Mitsuhiko Moriyama
- Division of Gastroenterology and Hepatology, Department of Medicine, Nihon University School of Medicine, 30-1 Oyaguchi-kamicho, Itabashi-ku, Tokyo 173-8610, Japan; (T.K.); (R.M.); (M.M.)
| | - Masao Omata
- Genome Analysis Center, Yamanashi Central Hospital, Yamanashi 400-8506, Japan; (Y.H.); (M.O.)
- The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8655, Japan
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Uchida D, Takaki A, Adachi T, Okada H. Beneficial and Paradoxical Roles of Anti-Oxidative Nutritional Support for Non-Alcoholic Fatty Liver Disease. Nutrients 2018; 10:E977. [PMID: 30060482 PMCID: PMC6116036 DOI: 10.3390/nu10080977] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2018] [Revised: 07/17/2018] [Accepted: 07/24/2018] [Indexed: 02/06/2023] Open
Abstract
Oxidative stress is being recognized as a key factor in the progression of chronic liver disease (CLD), especially non-alcoholic fatty liver disease (NAFLD). Many NAFLD treatment guidelines recommend the use of antioxidants, especially vitamin E. Many prospective studies have described the beneficial effects of such agents for the clinical course of NAFLD. However, as these studies are usually short-term evaluations, lasting only a few years, whether or not antioxidants continue to exert favorable long-term effects, including in cases of concomitant hepatocellular carcinoma, remains unclear. Antioxidants are generally believed to be beneficial for human health and are often commercially available as health-food products. Patients with lifestyle-related diseases often use such products to try to be healthier without practicing lifestyle intervention. However, under some experimental NAFLD conditions, antioxidants have been shown to encourage the progression of hepatocellular carcinoma, as oxidative stress is toxic for cancer cells, just as for normal cells. In this review, we will highlight the paradoxical effects of antioxidants against NAFLD and related hepatocellular carcinoma.
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Affiliation(s)
- Daisuke Uchida
- Department of Gastroenterology and Hepatology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, 2-5-1 Shikata-cho, Kita-ku, Okayama 700-8558, Japan.
| | - Akinobu Takaki
- Department of Gastroenterology and Hepatology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, 2-5-1 Shikata-cho, Kita-ku, Okayama 700-8558, Japan.
| | - Takuya Adachi
- Department of Gastroenterology and Hepatology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, 2-5-1 Shikata-cho, Kita-ku, Okayama 700-8558, Japan.
| | - Hiroyuki Okada
- Department of Gastroenterology and Hepatology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, 2-5-1 Shikata-cho, Kita-ku, Okayama 700-8558, Japan.
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