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Gobejishvili L, Vatsalya V, Avila DV, Feygin YB, McClain CJ, Mokshagundam S, Barve S. Association of Circulating Markers of Microbial Translocation and Hepatic Inflammation with Liver Injury in Patients with Type 2 Diabetes. Biomedicines 2024; 12:1227. [PMID: 38927434 PMCID: PMC11200675 DOI: 10.3390/biomedicines12061227] [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: 04/24/2024] [Revised: 05/15/2024] [Accepted: 05/24/2024] [Indexed: 06/28/2024] Open
Abstract
BACKGROUND Virtually the entire spectrum of liver disease is observed in association with type 2 diabetes mellitus (T2DM); indeed, T2DM is now the most common cause of liver disease in the U.S. We conducted a pilot study to investigate the relevance of increased microbial translocation and systemic inflammation in the development of liver injury in patients with T2DM. METHODS Patients with T2DM (n = 17) and non-diabetic controls (NDC; n = 11) aged 25-80 yrs. participated in this study. Serum levels of endotoxin, calprotectin, soluble CD14 and CD163, and several inflammatory cytokines were measured. In addition to standard liver injury markers, ALT and AST, novel serum markers of liver injury, keratin 18 (K-18) M30 (apoptosis-associated caspase-cleaved keratin 18), and M65 (soluble keratin 18) were evaluated. Statistical analyses were performed using the Mann-Whitney test to assess differences between study groups. Pearson's correlation analysis was performed to determine the strength of association between two variables using GraphPad Prism 9.5.0 software. RESULTS Patients with T2DM had significantly higher levels of sCD14 in comparison to NDC, suggesting an increase in gut permeability, microbial translocation, and monocyte/macrophage activation. Importantly, relevant to the ensuing inflammatory responses, the increase in sCD14 in patients with T2DM was accompanied by a significant increase in sCD163, a marker of hepatic Kupffer cell activation and inflammation. Further, a positive correlation was observed between sCD163 and endotoxin and sCD14 in T2DM patients but not in NDC. In association with these changes, keratin 18 (K-18)-based serum markers (M65 and M30) that reflect hepatocyte death were significantly higher in the T2DM group indicating ongoing liver injury. Notably, both M65 and M30 levels correlated with sCD14 and sCD163, suggesting that immune cell activation and hepatic inflammation may be linked to the development of liver injury in T2DM. CONCLUSIONS These findings suggest that the pathogenic changes in the gut-liver axis, marked by increased microbial translocation, may be a major component in the etiology of hepatocyte inflammation and injury in patients with T2DM. However, larger longitudinal studies, including histological evidence, are needed to confirm these observations.
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Affiliation(s)
- Leila Gobejishvili
- Department of Physiology, University of Louisville School of Medicine, Louisville, KY 40202, USA
- Division of Gastroenterology, Hepatology and Nutrition, Department of Medicine, University of Louisville School of Medicine, Louisville, KY 40202, USA; (V.V.); (C.J.M.)
- Department of Pharmacology and Toxicology, University of Louisville School of Medicine, Louisville, KY 40202, USA;
| | - Vatsalya Vatsalya
- Division of Gastroenterology, Hepatology and Nutrition, Department of Medicine, University of Louisville School of Medicine, Louisville, KY 40202, USA; (V.V.); (C.J.M.)
| | - Diana V. Avila
- Department of Pharmacology and Toxicology, University of Louisville School of Medicine, Louisville, KY 40202, USA;
| | - Yana B. Feygin
- Data Science Core, Norton Research Institute, Department of Pediatrics, University of Louisville School of Medicine, Louisville, KY 40202, USA;
| | - Craig J. McClain
- Division of Gastroenterology, Hepatology and Nutrition, Department of Medicine, University of Louisville School of Medicine, Louisville, KY 40202, USA; (V.V.); (C.J.M.)
- Department of Pharmacology and Toxicology, University of Louisville School of Medicine, Louisville, KY 40202, USA;
- Robley Rex Veterans Affairs Medical Center, Louisville, KY 40206, USA;
| | - Sriprakash Mokshagundam
- Robley Rex Veterans Affairs Medical Center, Louisville, KY 40206, USA;
- Division of Endocrinology, Metabolism & Diabetes, Hepatology and Nutrition, Department of Medicine, University of Louisville School of Medicine, Louisville, KY 40202, USA
| | - Shirish Barve
- Division of Gastroenterology, Hepatology and Nutrition, Department of Medicine, University of Louisville School of Medicine, Louisville, KY 40202, USA; (V.V.); (C.J.M.)
- Department of Pharmacology and Toxicology, University of Louisville School of Medicine, Louisville, KY 40202, USA;
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Rodimova S, Bobrov N, Mozherov A, Elagin V, Karabut M, Ermakova P, Shchechkin I, Kozlov D, Krylov D, Gavrina A, Kashina A, Zagainov V, Zagaynova E, Kuznetsova D. The Effect of Diabetes Mellitus Type 1 on the Energy Metabolism of Hepatocytes: Multiphoton Microscopy and Fluorescence Lifetime Imaging. Int J Mol Sci 2023; 24:17016. [PMID: 38069338 PMCID: PMC10706954 DOI: 10.3390/ijms242317016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2023] [Revised: 11/28/2023] [Accepted: 11/29/2023] [Indexed: 12/18/2023] Open
Abstract
A decrease in the regenerative potential of the liver during the development of non-alcoholic fatty liver disease (NAFLD), which is observed in the vast majority of patients with diabetes mellitus type 1, significantly increases the risk of postoperative liver failure. In this regard, it is necessary to develop new approaches for the rapid intraoperative assessment of the condition of liver tissue in the presence of concomitant liver pathology. A modern label-free approach based on multiphoton microscopy, second harmonic generation (SHG), and fluorescence lifetime imaging microscopy (FLIM) allow for the evaluation of the structure of liver tissue as well as the assessment of the metabolic state of hepatocytes, even at the cellular level. We obtained optical criteria and identified specific changes in the metabolic state of hepatocytes for a reduced liver regenerative potential in the presence of induced diabetes mellitus type 1. The obtained criteria will expand the possibilities for the express assessment of the structural and functional state of liver tissue in clinical practice.
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Affiliation(s)
- Svetlana Rodimova
- Institute of Experimental Oncology and Biomedical Technologies, Privolzhsky Research Medical University, 10/1 Minin and Pozharsky Sq., 603000 Nizhny Novgorod, Russia; (S.R.); (V.E.); (D.K.); (D.K.)
| | - Nikolai Bobrov
- The Volga District Medical Centre of Federal Medical and Biological Agency, 14 Ilinskaya St., 603000 Nizhny Novgorod, Russia
| | - Artem Mozherov
- Institute of Experimental Oncology and Biomedical Technologies, Privolzhsky Research Medical University, 10/1 Minin and Pozharsky Sq., 603000 Nizhny Novgorod, Russia; (S.R.); (V.E.); (D.K.); (D.K.)
- Laboratory of Molecular Genetic Research of the Institute of Clinical Medicine, Lobachevsky Nizhny Novgorod National Research State University, 23 Gagarina Ave., 603022 Nizhny Novgorod, Russia
| | - Vadim Elagin
- Institute of Experimental Oncology and Biomedical Technologies, Privolzhsky Research Medical University, 10/1 Minin and Pozharsky Sq., 603000 Nizhny Novgorod, Russia; (S.R.); (V.E.); (D.K.); (D.K.)
| | - Maria Karabut
- Institute of Experimental Oncology and Biomedical Technologies, Privolzhsky Research Medical University, 10/1 Minin and Pozharsky Sq., 603000 Nizhny Novgorod, Russia; (S.R.); (V.E.); (D.K.); (D.K.)
| | - Polina Ermakova
- Institute of Experimental Oncology and Biomedical Technologies, Privolzhsky Research Medical University, 10/1 Minin and Pozharsky Sq., 603000 Nizhny Novgorod, Russia; (S.R.); (V.E.); (D.K.); (D.K.)
| | - Ilya Shchechkin
- Institute of Experimental Oncology and Biomedical Technologies, Privolzhsky Research Medical University, 10/1 Minin and Pozharsky Sq., 603000 Nizhny Novgorod, Russia; (S.R.); (V.E.); (D.K.); (D.K.)
- Laboratory of Molecular Genetic Research of the Institute of Clinical Medicine, Lobachevsky Nizhny Novgorod National Research State University, 23 Gagarina Ave., 603022 Nizhny Novgorod, Russia
| | - Dmitry Kozlov
- Institute of Experimental Oncology and Biomedical Technologies, Privolzhsky Research Medical University, 10/1 Minin and Pozharsky Sq., 603000 Nizhny Novgorod, Russia; (S.R.); (V.E.); (D.K.); (D.K.)
- Laboratory of Molecular Genetic Research of the Institute of Clinical Medicine, Lobachevsky Nizhny Novgorod National Research State University, 23 Gagarina Ave., 603022 Nizhny Novgorod, Russia
| | - Dmitry Krylov
- Institute of Experimental Oncology and Biomedical Technologies, Privolzhsky Research Medical University, 10/1 Minin and Pozharsky Sq., 603000 Nizhny Novgorod, Russia; (S.R.); (V.E.); (D.K.); (D.K.)
- Laboratory of Molecular Genetic Research of the Institute of Clinical Medicine, Lobachevsky Nizhny Novgorod National Research State University, 23 Gagarina Ave., 603022 Nizhny Novgorod, Russia
| | - Alena Gavrina
- Institute of Experimental Oncology and Biomedical Technologies, Privolzhsky Research Medical University, 10/1 Minin and Pozharsky Sq., 603000 Nizhny Novgorod, Russia; (S.R.); (V.E.); (D.K.); (D.K.)
- Laboratory of Molecular Genetic Research of the Institute of Clinical Medicine, Lobachevsky Nizhny Novgorod National Research State University, 23 Gagarina Ave., 603022 Nizhny Novgorod, Russia
| | - Aleksandra Kashina
- Institute of Experimental Oncology and Biomedical Technologies, Privolzhsky Research Medical University, 10/1 Minin and Pozharsky Sq., 603000 Nizhny Novgorod, Russia; (S.R.); (V.E.); (D.K.); (D.K.)
| | - Vladimir Zagainov
- The Volga District Medical Centre of Federal Medical and Biological Agency, 14 Ilinskaya St., 603000 Nizhny Novgorod, Russia
- Nizhny Novgorod Regional Clinical Oncologic Dispensary, 11/1 Delovaya St., 603126 Nizhny Novgorod, Russia
| | - Elena Zagaynova
- Institute of Experimental Oncology and Biomedical Technologies, Privolzhsky Research Medical University, 10/1 Minin and Pozharsky Sq., 603000 Nizhny Novgorod, Russia; (S.R.); (V.E.); (D.K.); (D.K.)
- Lopukhin Federal Research and Clinical Center of Physical-Chemical Medicine of Federal Medical Biological Agency, 1a Malaya Pirogovskaya St., 119435 Moscow, Russia
| | - Daria Kuznetsova
- Institute of Experimental Oncology and Biomedical Technologies, Privolzhsky Research Medical University, 10/1 Minin and Pozharsky Sq., 603000 Nizhny Novgorod, Russia; (S.R.); (V.E.); (D.K.); (D.K.)
- Laboratory of Molecular Genetic Research of the Institute of Clinical Medicine, Lobachevsky Nizhny Novgorod National Research State University, 23 Gagarina Ave., 603022 Nizhny Novgorod, Russia
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Sheikh R, Shakerian S, Fatemi Tabatabaei SR, Habibi A. Moderate and high-intensity interval training protect against diabetes-induced modulation of hepatic CD86 and CD206 expression associated with the amelioration of insulin resistance and inflammation in rats. Immunobiology 2023; 228:152745. [PMID: 37722328 DOI: 10.1016/j.imbio.2023.152745] [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: 05/11/2023] [Revised: 08/10/2023] [Accepted: 09/11/2023] [Indexed: 09/20/2023]
Abstract
Diabetes Mellitus (DM) can damage the function of metabolic tissues, including the liver. Liver macrophages are the first responders to tissue damage or exercise. We sought to determine whether eight weeks of interval training (HIIT & MIIT) protect against diabetes-induced modulation of hepatic CD86 and CD206 expression associated with the amelioration of insulin resistance and inflammation in rats. Thirty rats were divided into six groups, including a control group, MIIT, HIIT, DM, DM + MIIT, and DM + HIIT (n = 5 in each group). Diabetes was induced using a combination of a high-fat diet (HFD) and STZ. Wistar rats in the exercise groups were subjected to moderate and high-intensity interval training for eight weeks. After sample collection, liver tissue was removed and weighed. Serum levels of TNFα, IL-6, TGFβ, and IL-10 were measured by ELISA. Protein expression of the immune markers CD86 and CD206 in liver tissue was determined by immunohistochemical staining. Induction of diabetes increased glycemic indices, insulin resistance, and liver injury enzymes, especially in DM and DM + HIIT groups (p < 0.05). Moreover, diabetic groups showed an increase in liver CD86 protein expression, an increase in TNFα, IL-6, and TGFβ serum levels, and a decrease in liver CD206 and serum IL-10 (p < 0.05). Doing exercise while being diabetic, especially MIIT, significantly reversed the aforementioned factors and reduced insulin resistance (p < 0.05), except IL-10). We concluded that performing exercise training specially MIIT by decreasing CD86 and increasing CD206 in the liver, followed by decreasing pro-inflammatory factors (TNFα, IL-6) caused the regulation of liver enzymes and insulin resistance in diabetic rats. Therefore, it seems that exercise training by regulating macrophage markers CD86 and CD206 can reduce damage to the insulin-signaling pathway by reducing pro-inflammatory cytokines.
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Affiliation(s)
- Reza Sheikh
- Ph.D Student of Exercise Physiology, Faculty of Sport Sciences, Shahid Chamran University of Ahvaz, Ahvaz, Iran.
| | - Saeid Shakerian
- Department of Exercise Physiology, Faculty of Sport Sciences, Shahid Chamran University of Ahvaz, Ahvaz, Iran.
| | | | - Abdolhamid Habibi
- Department of Exercise Physiology, Faculty of Sport Sciences, Shahid Chamran University of Ahvaz, Ahvaz, Iran
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Metro D, Buda M, Manasseri L, Corallo F, Cardile D, Lo Buono V, Quartarone A, Bonanno L. Role of Nutrition in the Etiopathogenesis and Prevention of Nonalcoholic Fatty Liver Disease (NAFLD) in a Group of Obese Adults. MEDICINA (KAUNAS, LITHUANIA) 2023; 59:medicina59030638. [PMID: 36984639 PMCID: PMC10055888 DOI: 10.3390/medicina59030638] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/16/2023] [Revised: 03/15/2023] [Accepted: 03/20/2023] [Indexed: 03/30/2023]
Abstract
Nonalcoholic fatty liver disease (NAFLD) is liver damage characterized by an accumulation of triglycerides in hepatocytes of >5% (due to an alteration of the balance of the lipid metabolism in favour of lipogenesis compared to lipolysis) that is not induced by the consumption of alcohol. The pathology includes simple steatosis and nonalcoholic steatohepatitis, or NASH (steatosis associated with microinflammatory activities), which can evolve in 15% of subjects with hepatic fibrosis to cirrhosis and the development of hepatocellular carcinoma. The aim of this study is to report the role of macro- and micronutrients in the pathogenesis and prevention of NAFLD in obese subjects. A total of 22 obese or overweight patients with hepatic steatosis were monitored periodically, evaluating their eating habits, fasting glycaemia, lipid picture, liver enzymes, anthropometric parameters, nutrition status, liver ultrasound, oxidative stress, and adherence to the Mediterranean diet. A statistical analysis shows a significant positive relationship between total cholesterol and the Mediterranean adequacy index (MAI) (r = -0.57; p = 0.005) and a significant negative relationship between ALT transaminases and the MAI (r = -0.56; p = 0.007). Nutrition and diet are important factors in the pathogenesis and prevention of NAFLD. The dietary model, based on the canons of the Mediterranean diet, prevents and reduces the accumulation of fat in hepatocytes. Therefore, in agreement with other studies in the literature, we can state that a dietary model characterized by foods rich in fibre, carotenoids, polyphenols, ω3 fatty acids, folic acid, and numerous other molecules is inversely correlated with the serum levels of ALT transaminases, an enzyme whose level increases when the liver is damaged and before the most obvious symptoms of organ damage appear.
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Affiliation(s)
- Daniela Metro
- Department of Biomedical and Dental Sciences and Morphofunctional Imaging, University of Messina, 98122 Messina, Italy
| | - Martina Buda
- Department Oncological D.A.I., UOC of General Surgery-Oncology, 98125 Messina, Italy
| | - Luigi Manasseri
- Department of Biomedical and Dental Sciences and Morphofunctional Imaging, University of Messina, 98122 Messina, Italy
| | - Francesco Corallo
- IRCCS Centro Neurolesi Bonino-Pulejo, S.S. 113 Via Palermo, C. da Casazza, 98124 Messina, Italy
| | - Davide Cardile
- IRCCS Centro Neurolesi Bonino-Pulejo, S.S. 113 Via Palermo, C. da Casazza, 98124 Messina, Italy
| | - Viviana Lo Buono
- IRCCS Centro Neurolesi Bonino-Pulejo, S.S. 113 Via Palermo, C. da Casazza, 98124 Messina, Italy
| | - Angelo Quartarone
- IRCCS Centro Neurolesi Bonino-Pulejo, S.S. 113 Via Palermo, C. da Casazza, 98124 Messina, Italy
| | - Lilla Bonanno
- IRCCS Centro Neurolesi Bonino-Pulejo, S.S. 113 Via Palermo, C. da Casazza, 98124 Messina, Italy
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Cook TW, Wilstermann AM, Mitchell JT, Arnold NE, Rajasekaran S, Bupp CP, Prokop JW. Understanding Insulin in the Age of Precision Medicine and Big Data: Under-Explored Nature of Genomics. Biomolecules 2023; 13:257. [PMID: 36830626 PMCID: PMC9953665 DOI: 10.3390/biom13020257] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Revised: 01/20/2023] [Accepted: 01/26/2023] [Indexed: 01/31/2023] Open
Abstract
Insulin is amongst the human genome's most well-studied genes/proteins due to its connection to metabolic health. Within this article, we review literature and data to build a knowledge base of Insulin (INS) genetics that influence transcription, transcript processing, translation, hormone maturation, secretion, receptor binding, and metabolism while highlighting the future needs of insulin research. The INS gene region has 2076 unique variants from population genetics. Several variants are found near the transcriptional start site, enhancers, and following the INS transcripts that might influence the readthrough fusion transcript INS-IGF2. This INS-IGF2 transcript splice site was confirmed within hundreds of pancreatic RNAseq samples, lacks drift based on human genome sequencing, and has possible elevated expression due to viral regulation within the liver. Moreover, a rare, poorly characterized African population-enriched variant of INS-IGF2 results in a loss of the stop codon. INS transcript UTR variants rs689 and rs3842753, associated with type 1 diabetes, are found in many pancreatic RNAseq datasets with an elevation of the 3'UTR alternatively spliced INS transcript. Finally, by combining literature, evolutionary profiling, and structural biology, we map rare missense variants that influence preproinsulin translation, proinsulin processing, dimer/hexamer secretory storage, receptor activation, and C-peptide detection for quasi-insulin blood measurements.
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Affiliation(s)
- Taylor W. Cook
- Department of Pediatrics and Human Development, College of Human Medicine, Michigan State University, Grand Rapids, MI 49503, USA
- Department of Pharmacology and Toxicology, Michigan State University, East Lansing, MI 48824, USA
| | | | - Jackson T. Mitchell
- Department of Pediatrics and Human Development, College of Human Medicine, Michigan State University, Grand Rapids, MI 49503, USA
- Department of Pharmacology and Toxicology, Michigan State University, East Lansing, MI 48824, USA
| | - Nicholas E. Arnold
- Department of Pediatrics and Human Development, College of Human Medicine, Michigan State University, Grand Rapids, MI 49503, USA
- Department of Pharmacology and Toxicology, Michigan State University, East Lansing, MI 48824, USA
| | - Surender Rajasekaran
- Department of Pediatrics and Human Development, College of Human Medicine, Michigan State University, Grand Rapids, MI 49503, USA
- Office of Research, Corewell Health, Grand Rapids, MI 49503, USA
| | - Caleb P. Bupp
- Department of Pediatrics and Human Development, College of Human Medicine, Michigan State University, Grand Rapids, MI 49503, USA
- Division of Medical Genetics, Corewell Health, Grand Rapids, MI 49503, USA
| | - Jeremy W. Prokop
- Department of Pediatrics and Human Development, College of Human Medicine, Michigan State University, Grand Rapids, MI 49503, USA
- Department of Pharmacology and Toxicology, Michigan State University, East Lansing, MI 48824, USA
- Office of Research, Corewell Health, Grand Rapids, MI 49503, USA
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Sharmen F, Rahman MA, Ahmed AMA, Siddique TA, Rafi MKJ, Tangpong J. Upregulation of Antioxidative Gene Expression by Lasia spinosa Organic Extract Improves the Predisposing Biomarkers and Tissue Architectures in Streptozotocin-Induced Diabetic Models of Long Evans Rats. Antioxidants (Basel) 2022; 11:antiox11122398. [PMID: 36552606 PMCID: PMC9774390 DOI: 10.3390/antiox11122398] [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: 11/10/2022] [Revised: 11/27/2022] [Accepted: 11/29/2022] [Indexed: 12/07/2022] Open
Abstract
Plants are an entity essential to the function of the biosphere as well as human health. In the context of human health, this research investigated the effect of Lasia spinosa (Lour) leaf methanolic extracts (LSML) on antioxidative enzymes and gene expression as well as biochemical and histological markers in a streptozotocin (STZ)-induced diabetes model. Fructose-fed streptozotocin (STZ)-induced diabetic animals were subjected to a four-week intervention followed by the assessment of the animal’s blood and tissues for enzymatic, biochemical, histological, and genetic changes. LSML-treated groups were shown to decrease plasma glucose levels and improve body and organ weights compared to the untreated group in a dose-dependent manner. At the doses of 125 and 250 mg/kg b.w., LSML were able to normalize serum, hepatic, and renal biochemical parameters and restore the pancreas, kidney, liver, and spleen tissue architectures to their native state. A considerable increase (p < 0.01) of liver antioxidant enzymes CAT, SOD, GSH, and a decrease of MDA level in LSML-treated groups were found at higher doses. The improved mRNA expression level of antioxidant genes CAT, SOD2, PON1, and PFK1 was also found at the doses of 125 mg/kg and 250 mg/kg BW when compared to untreated control groups. The results demonstrate that LSML impacts the upregulation of antioxidative gene expressions, thus improving the diabetic complications in animal models which need to be affirmed by compound-based antioxidative actions for therapeutic development.
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Affiliation(s)
- Farjana Sharmen
- Department of Genetic Engineering and Biotechnology, University of Chittagong, Chittagong 4331, Bangladesh
- Department of Biochemistry & Molecular Biology, University of Chittagong, Chittagong 4331, Bangladesh
| | - Md. Atiar Rahman
- Department of Biochemistry & Molecular Biology, University of Chittagong, Chittagong 4331, Bangladesh
- School of Allied Health Sciences, Walailak University, Nakhon Si Thammarat 80160, Thailand
- Correspondence: ; Tel.: +880-31-2606001-10 (ext. 4334); Fax: +880-31-726310
| | - A. M. Abu Ahmed
- Department of Genetic Engineering and Biotechnology, University of Chittagong, Chittagong 4331, Bangladesh
| | - Tanvir Ahmed Siddique
- Department of Biochemistry & Molecular Biology, University of Chittagong, Chittagong 4331, Bangladesh
| | - Md. Khalid Juhani Rafi
- Department of Biochemistry & Molecular Biology, University of Chittagong, Chittagong 4331, Bangladesh
| | - Jitbanjong Tangpong
- School of Allied Health Sciences, Walailak University, Nakhon Si Thammarat 80160, Thailand
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Chen Q, Zhao L, Mei L, Zhong R, Han P, Yang H, Li Q, Li J. Association of sex hormones with hepatic steatosis in men with chronic hepatitis B. Dig Liver Dis 2022; 54:378-384. [PMID: 34116975 DOI: 10.1016/j.dld.2021.05.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/06/2021] [Revised: 05/15/2021] [Accepted: 05/18/2021] [Indexed: 12/11/2022]
Abstract
BACKGROUND No study on the relationship between hepatic steatosis and sex hormone levels in male patients with chronic hepatitis B (CHB) infection has been conducted. AIMS We aimed to investigate the association between serum sex hormones and hepatic steatosis among a cohort of males with CHB. METHODS In this cross-sectional study, 268 male patients with CHB were enrolled. All participants underwent anthropometric measurement, blood testing, and FibroScan test. Multiple logistic regression analysis was used to investigate the association of serum sex hormones with hepatic steatosis. RESULTS We included 137 males with and 131 without hepatic steatosis in this study. Subjects with serum testosterone (T) levels in the highest tertile had an odds ratio (OR) (95% confidence interval [CI]) of 0.35 (0.18-0.70) (P for trend=0.003); those with serum prolactin (PRL) levels in the highest tertile had an OR (95%CI) of 0.21 (0.10-0.45) (P for trend<0.001); and those with serum estradiol/testosterone (E2/T) in the highest tertile had an OR (95%CI) of 4.02 (1.97-8.20) (P for trend<0.001) for hepatic steatosis. CONCLUSION Lower serum total T and PRL levels and higher total E2/T are independently associated with presence of hepatic steatosis in male patients with CHB.
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Affiliation(s)
- Qingling Chen
- Department of Gastroenterology and Hepatology, Second People's Clinical College of Tianjin Medical University, Tianjin Second People's Hospital, No.7, Sudi South Road, Nankai District, Tianjin 300192, China
| | - Lili Zhao
- Department of Gastroenterology and Hepatology, Tianjin Second People's Hospital, No.7, Sudi South Road, Nankai District, Tianjin 300192, China
| | - Ling Mei
- Department of Gastroenterology and Hepatology, Second People's Clinical College of Tianjin Medical University, Tianjin Second People's Hospital, No.7, Sudi South Road, Nankai District, Tianjin 300192, China
| | - Rui Zhong
- Department of Neurology, The First Hospital of Jilin University, No.71, Xinmin Street, Chaoyang District, Changchun 130021, Jilin, China
| | - Ping Han
- Department of Gastroenterology and Hepatology, Tianjin Second People's Hospital, No.7, Sudi South Road, Nankai District, Tianjin 300192, China
| | - Hang Yang
- Department of Gastroenterology and Hepatology, Second People's Clinical College of Tianjin Medical University, Tianjin Second People's Hospital, No.7, Sudi South Road, Nankai District, Tianjin 300192, China
| | - Qian Li
- Department of Gastroenterology and Hepatology, Tianjin Second People's Hospital, No.7, Sudi South Road, Nankai District, Tianjin 300192, China.
| | - Jia Li
- Department of Gastroenterology and Hepatology, Tianjin Second People's Hospital, No.7, Sudi South Road, Nankai District, Tianjin 300192, China.
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Yoshida M, Tateishi R, Hiroi S, Fujiwara M, Kitanishi Y, Iwasaki K, Takeshima T, Igarashi A. Changes in Platelet Counts and Thrombocytopenia Risk in Patients with Chronic Liver Disease with Different Etiologies Using Real-World Japanese Data. Adv Ther 2022; 39:992-1003. [PMID: 34928469 PMCID: PMC8866341 DOI: 10.1007/s12325-021-02008-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2021] [Accepted: 11/29/2021] [Indexed: 01/01/2023]
Abstract
INTRODUCTION Thrombocytopenia, a common complication of chronic liver disease (CLD), adversely affects the treatment in patients requiring invasive procedures. Multiple pathophysiological mechanisms contribute to the development of thrombocytopenia; thus, its incidence could differ among CLD etiologies. We investigated the risk of decline in platelet counts and developing thrombocytopenia across different CLDs in a real-world Japanese setting. METHODS A Japanese claims database including 25 million patients (April 2008-August 2018) was used. Patients with at least one CLD diagnosis were classified into nine mutually exclusive categories: hepatitis B, hepatitis C, hepatitis B and C, unspecified viral hepatitis, autoimmune hepatitis, toxin/drug-induced hepatitis, alcoholic hepatitis, nonalcoholic steatohepatitis, and others. A random effects model was used to estimate the changes in platelet counts; proportional hazard analyses were used to examine factors associated with the incidence of thrombocytopenia based on the diagnosis. Patients with laboratory test data as variables were included in each analysis. RESULTS The simulation included 68,536 patients. The mean values representing changes in the platelet count were significantly negative in the hepatitis C patients and negative, though non-significant, in the hepatitis B, toxin/drug-induced hepatitis, alcoholic hepatitis, and nonalcoholic steatohepatitis patients. In the proportional hazard analysis, 708 of 22,728 patients had thrombocytopenia. The hazard ratio (HR) was significantly high for patients with hepatitis B (HR, 2.879; p < 0.001), hepatitis C (HR, 1.876; p < 0.001), and hepatitis B and C (HR, 2.992; p < 0.001). CONCLUSION A decreasing tendency in platelet counts was observed in most CLD etiologies, with hepatitis C showing a significant decrease. The incidence of thrombocytopenia was mostly associated with hepatitis B and/or C. Further research is warranted to elucidate the discrepancy between the decline in platelet counts and thrombocytopenia diagnosis, considering the factors relevant to the diagnosis, such as the frequency of outpatient visits and CLD treatment.
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Affiliation(s)
- Manami Yoshida
- Medical Affairs, Shionogi & Co., Ltd., 7F, Tekko Building, 1-8-2, Marunouchi, Chiyoda-ku, Tokyo, 100-0005, Japan.
- Graduate School of Pharmaceutical Sciences, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan.
| | - Ryosuke Tateishi
- Department of Gastroenterology, The University of Tokyo Hospital, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8655, Japan
| | - Shinzo Hiroi
- Medical Affairs, Shionogi & Co., Ltd., 7F, Tekko Building, 1-8-2, Marunouchi, Chiyoda-ku, Tokyo, 100-0005, Japan
| | - Masakazu Fujiwara
- Data Science Department, Shionogi & Co., Ltd., 3-1-8, Doshomachi, Chuo-ku, Osaka, 541-0045, Japan
| | - Yoshitake Kitanishi
- Data Science Department, Shionogi & Co., Ltd., 3-1-8, Doshomachi, Chuo-ku, Osaka, 541-0045, Japan
| | - Kosuke Iwasaki
- Milliman, Inc., 8F, Kojimachi 1-chome Building, 1-6-2 Kojimachi, Chiyoda-ku, Tokyo, 102-0083, Japan
| | - Tomomi Takeshima
- Milliman, Inc., 8F, Kojimachi 1-chome Building, 1-6-2 Kojimachi, Chiyoda-ku, Tokyo, 102-0083, Japan
| | - Ataru Igarashi
- Graduate School of Pharmaceutical Sciences, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan
- Unit of Public Health and Preventive Medicine, Yokohama City University School of Medicine, 3-9 Fukuura, Kanazawa-ku, Yokohama, 236-0004, Japan
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9
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Giorda CB, Picariello R, Tartaglino B, Nada E, Linzalata C, Romeo F, Costa G, Gnavi R. Hepatic fibrosis of any origin in a large population of type 2 diabetes patients. Nutr Metab Cardiovasc Dis 2021; 31:2887-2894. [PMID: 34364773 DOI: 10.1016/j.numecd.2021.06.020] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/25/2021] [Revised: 06/18/2021] [Accepted: 06/27/2021] [Indexed: 11/24/2022]
Abstract
BACKGROUND AND AIMS Excess morbidity and mortality from chronic liver disease in type 2 diabetes (T2DM) is recognized; however, the clinical features associated with liver fibrosis (LF) of any origin are poorly known. Metabolic status and/or coexisting complications over time may play a role. METHODS AND RESULTS We interrogated the database of the diabetes unit network of Piedmont (Italy) (71,285 T2DM patients) and calculated a fibrosis-4 score (FIB-4) from data recorded between 2006 and 2019. Comorbidities were obtained by linkage with hospital data. The study population was subdivided by aetiology of LF (alcoholic, viral, metabolic). Associations between upper level of FIB-4 and demographic and clinical variables were evaluated separately for each group using robust Poisson models and presented as prevalence ratios. Nearly one-quarter (24%) of T2DM patients had some form of LF: viral (0.44%) and alcoholic (0.53%) forms were far less frequent than metabolic ones (22.7%). Only 1 out of 5 of these patients had a history of known cirrhosis. Age, male sex, duration of diabetes, coronary disease, hyperuricemia, renal failure, and features of liver failure (e.g., lower body-mass index, lipid and HbA1c levels) were positively associated with metabolic LF. More intensive treatments with insulin and segretagogue emerged as a significant predictive indicators of LF of metabolic origin. CONCLUSION A sizeable proportion of T2DM patients has some degree of LF, mainly of metabolic origin and often undiagnosed. There is a need to clarify whether the link between insulin therapy and advanced LF is causal or not.
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MESH Headings
- Adult
- Aged
- Aged, 80 and over
- Comorbidity
- Databases, Factual
- Diabetes Mellitus, Type 2/diagnosis
- Diabetes Mellitus, Type 2/drug therapy
- Diabetes Mellitus, Type 2/epidemiology
- Female
- Hepatitis, Viral, Human/diagnosis
- Hepatitis, Viral, Human/epidemiology
- Humans
- Hypoglycemic Agents/adverse effects
- Insulin/adverse effects
- Italy/epidemiology
- Liver Cirrhosis/diagnosis
- Liver Cirrhosis/epidemiology
- Liver Cirrhosis/virology
- Liver Cirrhosis, Alcoholic/diagnosis
- Liver Cirrhosis, Alcoholic/epidemiology
- Male
- Middle Aged
- Prevalence
- Risk Assessment
- Risk Factors
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Affiliation(s)
- Carlo B Giorda
- Metabolism and Diabetes Unit, ASL TO5, Regione Piemonte, Chieri, Italy.
| | | | | | - Elisa Nada
- Metabolism and Diabetes Unit, ASL TO5, Regione Piemonte, Chieri, Italy
| | | | - Francesco Romeo
- Metabolism and Diabetes Unit, ASL TO5, Regione Piemonte, Chieri, Italy
| | - Giuseppe Costa
- Epidemiology Unit, ASL TO3, Regione Piemonte, Grugliasco, Italy; The Department of Public Health, University of Torino, Torino, Italy
| | - Roberto Gnavi
- Epidemiology Unit, ASL TO3, Regione Piemonte, Grugliasco, Italy
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10
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Armandi A, Rosso C, Caviglia GP, Bugianesi E. Insulin Resistance across the Spectrum of Nonalcoholic Fatty Liver Disease. Metabolites 2021; 11:155. [PMID: 33800465 PMCID: PMC8000048 DOI: 10.3390/metabo11030155] [Citation(s) in RCA: 47] [Impact Index Per Article: 15.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2021] [Revised: 03/01/2021] [Accepted: 03/01/2021] [Indexed: 02/07/2023] Open
Abstract
Insulin resistance (IR) is defined as a lower-than-expected response to insulin action from target tissues, leading to the development of type 2 diabetes through the impairment of both glucose and lipid metabolism. IR is a common condition in subjects with nonalcoholic fatty liver disease (NAFLD) and is considered one of the main factors involved in the pathogenesis of nonalcoholic steatohepatitis (NASH) and in the progression of liver disease. The liver, the adipose tissue and the skeletal muscle are major contributors for the development and worsening of IR. In this review, we discuss the sites and mechanisms of insulin action and the IR-related impairment along the spectrum of NAFLD, from simple steatosis to progressive NASH and cirrhosis.
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Affiliation(s)
| | | | | | - Elisabetta Bugianesi
- Department of Medical Sciences, University of Turin, 10126 Turin, Italy; (A.A.); (C.R.); (G.P.C.)
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11
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Chung W, Promrat K, Wands J. Clinical implications, diagnosis, and management of diabetes in patients with chronic liver diseases. World J Hepatol 2020; 12:533-557. [PMID: 33033564 PMCID: PMC7522556 DOI: 10.4254/wjh.v12.i9.533] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/08/2020] [Revised: 08/03/2020] [Accepted: 08/15/2020] [Indexed: 02/06/2023] Open
Abstract
Diabetes mellitus (DM) negatively affects the development and progression of chronic liver diseases (CLD) of various etiologies. Concurrent DM and CLD are also associated with worse clinical outcomes with respect to mortality, the occurrence of hepatic decompensation, and the development of hepatocellular carcinoma (HCC). Unfortunately, early diagnosis and optimal treatment of DM can be challenging, due to the lack of established clinical guidelines as well as the medical complexity of this patient population. We conducted an exploratory review of relevant literature to provide an up-to-date review for internists and hepatologists caring for this patient population. We reviewed the epidemiological and pathophysiological associations between DM and CLD, the impact of insulin resistance on the progression and manifestations of CLD, the pathogenesis of hepatogenic diabetes, as well as the practical challenges in diagnosis and monitoring of DM in this patient population. We also reviewed the latest clinical evidence on various pharmacological antihyperglycemic therapies with an emphasis on liver disease-related clinical outcomes. Finally, we proposed an algorithm for managing DM in patients with CLD and discussed the clinical and research questions that remain to be addressed.
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Affiliation(s)
- Waihong Chung
- Division of Gastroenterology, Department of Medicine, Rhode Island Hospital, Providence, RI 02905, United States.
| | - Kittichai Promrat
- Division of Gastroenterology and Hepatology, Providence VA Medical Center, Providence, RI 02908, United States
| | - Jack Wands
- Liver Research Center, The Warren Alpert Medical School of Brown University, Providence, RI 02903, United States
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12
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Zhang Q, Gao F, Yang X, Hu Y, Liu Y, Hou Y, Li Y, Zhu B, Niu S, Huang Y, Wang X. Protective Effect of Probiotics against Esophagogastric Variceal Rebleeding in Patients with Liver Cirrhosis after Endoscopic Therapy. Med Sci Monit 2020; 26:e924040. [PMID: 32769964 PMCID: PMC7433391 DOI: 10.12659/msm.924040] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2020] [Accepted: 05/28/2020] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND Probiotic therapy has been shown to be beneficial against some liver diseases. However, there is still uncertainty regarding the clinical efficacy of probiotics for the treatment of variceal rebleeding. This research explored the efficacy of probiotics in variceal rebleeding. MATERIAL AND METHODS This was a retrospective study of 704 consecutive patients with liver cirrhosis who recovered from esophagogastric variceal bleeding after endoscopic treatment. Patients were subdivided into a probiotics cohort (n=214) and a non-probiotics cohort (n=490) based on the cumulative defined daily dose (cDDD) of probiotics received during follow-up. Propensity score matching was utilized to obtain a relatively balanced cohort of 200 patients per group for the analysis. Patients were monitored for rebleeding during the one-year follow-up. RESULTS Multivariate Cox regression analysis revealed that probiotic therapy (≥28cDDD) was an independent protector against rebleeding (AHR=0.623; 95% CI=0.488-0.795; P<0.001). After propensity score matching, Kaplan-Meier analysis revealed that the rebleeding rate was higher in the non-probiotics cohort (n=200) than in the probiotics cohort (n=200) (56.0% vs. 44.0%, P=0.002). The incidence of rebleeding decreased with increased probiotic dosage (56.0%, 48.5%, 43.3%, and 38.1% in <28 cDDD, 28-60 cDDD, 61-90 cDDD, and >90 cDDD groups, respectively; P=0.011). The median rebleeding interval in the probiotics cohort (n=95) was significantly longer than that in the non-probiotics cohort (n=261) (147.0 vs. 91.0 days; P<0.001). CONCLUSIONS Adjuvant probiotic therapy significantly reduced the incidence of variceal rebleeding and delayed rebleeding after endotherapy in patients with cirrhosis.
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Affiliation(s)
- Qun Zhang
- Center of Integrative Medicine, Beijing Ditan Hospital, Capital Medical University, Beijing, P.R. China
| | - Fangyuan Gao
- Center of Integrative Medicine, Beijing Ditan Hospital, Capital Medical University, Beijing, P.R. China
| | - Xue Yang
- Center of Integrative Medicine, Beijing Ditan Hospital, Capital Medical University, Beijing, P.R. China
| | - Ying Hu
- Center of Integrative Medicine, Beijing Ditan Hospital, Capital Medical University, Beijing, P.R. China
| | - Yao Liu
- Center of Integrative Medicine, Beijing Ditan Hospital, Capital Medical University, Beijing, P.R. China
| | - Yixin Hou
- Center of Integrative Medicine, Beijing Ditan Hospital, Capital Medical University, Beijing, P.R. China
| | - Yuxin Li
- Center of Integrative Medicine, Beijing Ditan Hospital, Capital Medical University, Beijing, P.R. China
| | - Bingbing Zhu
- Department of Gastroenterology, Third Affiliated Hospital, Beijing University of Chinese Medicine, Beijing, P.R. China
| | - Shuaishuai Niu
- Center of Integrative Medicine, Beijing Ditan Hospital, Capital Medical University, Beijing, P.R. China
| | - Yunyi Huang
- Department of Gastroenterology, Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, P.R. China
| | - Xianbo Wang
- Center of Integrative Medicine, Beijing Ditan Hospital, Capital Medical University, Beijing, P.R. China
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13
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Kwon H. Letter: Sarcopenia Is Significantly Associated with Presence and Severity of Nonalcoholic Fatty Liver Disease (J Obes Metab Syndr 2019;28:129-38). J Obes Metab Syndr 2020; 29:76-77. [PMID: 32045516 PMCID: PMC7118003 DOI: 10.7570/jomes19068] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/19/2019] [Revised: 12/14/2019] [Accepted: 12/16/2019] [Indexed: 11/25/2022] Open
Affiliation(s)
- Hyuktae Kwon
- Department of Family Medicine, Seoul National University Hospital, Seoul, Korea
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14
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Zhang Y, Cao Y, Chen J, Qin H, Yang L. A New Possible Mechanism by Which Punicalagin Protects against Liver Injury Induced by Type 2 Diabetes Mellitus: Upregulation of Autophagy via the Akt/FoxO3a Signaling Pathway. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2019; 67:13948-13959. [PMID: 31698901 DOI: 10.1021/acs.jafc.9b05910] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
The aim of this study was to investigate the protective effect of punicalagin (PU), which is a main component of pomegranate polyphenols, against liver injury induced by Type 2 diabetes mellitus (T2DM) and to explore the molecular mechanism based on autophagy in vivo and in vitro. In T2DM mice, we found that PU significantly improved liver histology, reversed serum biochemical abnormalities, and increased the autophagosome number in the liver. In HepG2 cells cultured in a high-glucose environment, PU upregulated the glucose uptake level. Both in vivo and in vitro, PU upregulated the expression of autophagy-related proteins, such as LC3b and p62, and reduced the phosphorylated Akt/total Akt and phosphorylated FoxO3a/total FoxO3a protein ratios, and these effects were enhanced by LY294002 (a PI3K/Akt inhibitor). In summary, our current findings suggest that PU protects against liver injury induced by T2DM by restoring autophagy through the Akt/FoxO3a signaling pathway.
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Affiliation(s)
- Yahui Zhang
- Xiangya School of Public Health , Central South University , Changsha 410128 , China
| | - Yuan Cao
- Xiangya School of Public Health , Central South University , Changsha 410128 , China
| | - Jihua Chen
- Xiangya School of Public Health , Central South University , Changsha 410128 , China
| | - Hong Qin
- Xiangya School of Public Health , Central South University , Changsha 410128 , China
| | - Lina Yang
- Xiangya School of Public Health , Central South University , Changsha 410128 , China
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15
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Mabuza LP, Gamede MW, Maikoo S, Booysen IN, Nguban PS, Khathi A. Hepatoprotective Effects of a Ruthenium(II) Schiff Base Complex in Rats with Diet-Induced Prediabetes. Curr Ther Res Clin Exp 2019; 91:66-72. [PMID: 31871510 PMCID: PMC6911857 DOI: 10.1016/j.curtheres.2019.100570] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2019] [Accepted: 10/13/2019] [Indexed: 12/18/2022] Open
Abstract
Ruthenium(II) Schiff-base complex normalizes liver damage biomarker enzymes. Ruthenium(II) Schiff-base complex reduced hepatic lipid accumulation and restored liver and body weight. Ruthenium(II) Schiff-base complex decreased plasma SREBP-1c levels. Ruthenium(II) Schiff-base complex prevented hepatomegaly and prediabetes-related NAFLD progression.
Background Progressive insulin resistance in a prediabetic state has been reported to be the predominant causative factor for the development of nonalcoholic fatty liver disease. The combination of dietary modification and pharmacotherapy has been recommended to manage diabetic liver complications. However, poor patient compliance and toxicity of current drug therapy on liver function still results; thus, newer alternative drugs are required. Objective This study sought to investigate the hepatoprotective effects of the ruthenium(II) Schiff base complex in the presence and absence of dietary intervention in a diet-induced pre-diabetic rat model. Methods Prediabetic rats were randomly allocated to respective treatment groups. The ruthenium-based compound (15 mg/kg) was administered to the prediabetic rats in both the presence and absence of dietary intervention once a day every third day for 12 weeks. Results The administration of the ruthenium compound in both the presence and absence of dietary intervention resulted in the restoration of liver and body weights. This treatment also reduced liver damage enzyme biomarkers, bilirubin, and sterol regulatory element binding protein 1c concentrations in the plasma. Conclusions The ruthenium(II) complex showed beneficial effects as it ameliorated and prevented the progression of diabetes-related liver derangements while eliminating the hepatotoxicity associated with the use of metal compounds. However, further studies are still required to further determine the physiological mechanisms behind this effect.
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Affiliation(s)
- Lindokuhle Patience Mabuza
- School of Laboratory Medicine and Medical Sciences, College of Health Sciences, University of KwaZulu-Natal, Durban, South Africa
- Address correspondence to: L.P. Mabuza, Lindokuhle Patience Mabuza, School of Laboratory Medicine and Medical Sciences, University of KwaZulu-Natal, Private Bag X54001, Durban, South Africa.
| | - Mlindeli Wilkinson Gamede
- School of Laboratory Medicine and Medical Sciences, College of Health Sciences, University of KwaZulu-Natal, Durban, South Africa
| | - Sanam Maikoo
- School of Chemistry and Physics, College of Engineering and Sciences, University of KwaZulu-Natal, Pietermaritzburg, South Africa
| | - Irvin Noel Booysen
- School of Chemistry and Physics, College of Engineering and Sciences, University of KwaZulu-Natal, Pietermaritzburg, South Africa
| | - Phikelelani Siphosethu Nguban
- School of Laboratory Medicine and Medical Sciences, College of Health Sciences, University of KwaZulu-Natal, Durban, South Africa
| | - Andile Khathi
- School of Laboratory Medicine and Medical Sciences, College of Health Sciences, University of KwaZulu-Natal, Durban, South Africa
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16
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Alzahrani SH, Baig M, Bashawri JI, Aashi MM, Shaibi FK, Alqarni DA. Prevalence and Association of Elevated Liver Transaminases in Type 2 Diabetes Mellitus Patients in Jeddah, Saudi Arabia. Cureus 2019; 11:e5166. [PMID: 31528516 PMCID: PMC6743657 DOI: 10.7759/cureus.5166] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
Abstract
Background This study investigated the prevalence and association of liver transaminases in type 2 diabetes mellitus (T2DM) patients at King Abdulaziz University Hospital (KAUH), Jeddah, Saudi Arabia. Methods This retrospective, cross-sectional study was carried out on 211 T2DM patients at KAUH in 2017, and the Research Ethics Committee of KAUH approved this study. The data were analyzed on SPSS 21 (IBM Corp., Armonk, NY, US). The association of aspartate aminotransferase (AST) and alanine aminotransferase (ALT) with several risk factors was computed by the chi-square test. The odds ratio with a 95% confidence interval (CI) was also calculated. Results The mean age of study participants was 60 ± 13.43 years; 143 (67.8%) were female while 68 (32.2%) were male. Serum AST levels were elevated in 6.16% (10.3% in males, 4.2% in females). Elevated ALT levels were found in 7.58% (11.8% in males, 5.6% in females) (Table 2). The probability of rising AST levels increased with age (OR = 2.59 for patients aged 46-65) and with male gender (OR = 2.65, CI: 0.84-8.12). Additionally, the probability of rising ALT levels increased with male gender (OR = 2.25, CI: 0.80-6.27), low-density lipoproteins (LDL-C) (OR = 2.11, CI: 0.73-6.04), and triglycerides (TG) (OR = 2.08, CI: 0.739-5.87). No statistically noteworthy association was observed between elevated levels of AST and ALT with gender, age, body mass index (BMI), glycated hemoglobin (HbA1c), TG, total cholesterol (TC), LDL-C, and high-density lipoprotein cholesterol (HDL-C) levels, smoking, or hypertension. Conclusion Higher ALT and AST levels were found in T2DM patients but with no statistically significant link between elevated levels and gender, age, BMI, HbA1c, TG, TC, HDL-C, LDL-C, smoking, or hypertension.
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Affiliation(s)
| | - Mukhtiar Baig
- Medical Education and Simulation, King Abdulaziz University, Jeddah, SAU
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17
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Riestra-Candelaria BL, González-Rodríguez LA, Rodriguez-Mojica W, Vázquez-Quiñones LE, Jorge JC. Sonographic Features of the Liver Among Females with Type 2 Diabetes. JOURNAL OF DIAGNOSTIC MEDICAL SONOGRAPHY 2019; 35:189-197. [PMID: 31131376 DOI: 10.1177/8756479319834927] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
The craniocaudal (CC) length of the right lobe of the liver (RLL), liver texture, size of the main portal vein, and hemodynamics of the hepatic artery, were sonographically evaluated in female diabetic and non-diabetic patients. A One-way ANOVA, a Tukey's post-hoc test, and a Kruskal-Wallis with post-hoc Dunn's test, were employed. Non-symptomatic differences in liver anatomy were detected among non-controlled type 2 diabetes patients. They exhibited the longest CC length of the RLL (p = 0.04) as well as an enlarged main portal vein (p = 0.04). Hepatic artery resistive index (RI) was higher among controlled type 2 diabetes patients (p = 0.04). These differences were not attributed to fatty infiltration. Non-controlled type 2 diabetes patients exhibited significantly higher alanine aminotransferase, lower high-density lipoprotein cholesterol, and higher triglyceride levels, than in non-type 2 diabetes patients. Longitudinal sonography may provide valuable diagnostic information in the management of type 2 diabetes.
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Affiliation(s)
| | - Loida A González-Rodríguez
- Department of Medicine, Endocrinology, Diabetes and Metabolism Division, School of Medicine, University of Puerto Rico, San Juan, Puerto Rico
| | - Wilma Rodriguez-Mojica
- Department of Radiological Sciences, School of Medicine, University of Puerto Rico, San Juan, Puerto Rico
| | - Luis E Vázquez-Quiñones
- School of Sciences and Technology, Universidad Metropolitana- Sistema Ana G. Méndez, San Juan, Puerto Rico
| | - Juan Carlos Jorge
- Department of Anatomy and Neurobiology, School of Medicine, University of Puerto Rico, San Juan, Puerto Rico
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18
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Grancini V, Trombetta M, Lunati ME, Boselli ML, Gatti S, Donato MF, Palmieri E, Resi V, Pugliese G, Bonadonna RC, Orsi E. Central role of the β-cell in driving regression of diabetes after liver transplantation in cirrhotic patients. J Hepatol 2019; 70:954-962. [PMID: 30677460 DOI: 10.1016/j.jhep.2019.01.015] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/23/2018] [Revised: 01/04/2019] [Accepted: 01/07/2019] [Indexed: 12/21/2022]
Abstract
BACKGROUND & AIMS Diabetes occurring as a direct consequence of loss of liver function is usually characterized by non-diabetic fasting plasma glucose (FPG) and haemoglobin A1c (HbA1c) levels and should regress after orthotopic liver transplantation (OLT). This observational, longitudinal study investigated the relationship between the time-courses of changes in all 3 direct determinants of glucose regulation, i.e., β-cell function, insulin clearance and insulin sensitivity, and diabetes regression after OLT. METHODS Eighty cirrhotic patients with non-diabetic FPG and HbA1c levels underwent an extended oral glucose tolerance test (OGTT) before and 3, 6, 12 and 24 months after OLT. The OGTT data were analysed with a mathematical model to estimate derivative control (DC) and proportional control (PC) of β-cell function and insulin clearance (which determine insulin bioavailability), and with the Oral Glucose Insulin Sensitivity (OGIS)-2 h index to estimate insulin sensitivity. RESULTS At baseline, 36 patients were diabetic (45%) and 44 were non-diabetic (55%). Over the 2-year follow-up, 23 diabetic patients (63.9%) regressed to non-diabetic glucose regulation, whereas 13 did not (36.1%); moreover, 4 non-diabetic individuals progressed to diabetes (9.1%), whereas 40 did not (90.9%). Both DC and PC increased in regressors (from month 3 and 24, respectively) and decreased in progressors, whereas they remained stable in non-regressors and only PC decreased in non-progressors. Insulin clearance increased in all groups, apart from progressors. Likewise, OGIS-2 h improved at month 3 in all groups, but thereafter it continued to improve only in regressors, whereas it returned to baseline values in the other groups. CONCLUSIONS Increased insulin bioavailability driven by improved β-cell function plays a central role in favouring diabetes regression after OLT, in the presence of a sustained improvement of insulin sensitivity. LAY SUMMARY Diabetes occurring in cirrhosis as a direct consequence of loss of liver function should regress after transplantation of a new functioning liver, though the pathophysiological mechanisms are unclear. This is the first study evaluating the contribution of all 3 direct determinants of insulin-dependent glucose regulation using a sophisticated mathematical model. Results show that β-cell function is the key process governing favourable or detrimental changes in glucose regulation in cirrhotic patients undergoing transplantation, pointing to the need to develop therapies to sustain β-cell function in these individuals. TRIAL REGISTRATION ClinicalTrials.gov, NCT02038517.
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Affiliation(s)
- Valeria Grancini
- Diabetes Service, Endocrinology and Metabolic Diseases Unit, IRCCS "Cà Granda - Ospedale Maggiore Policlinico" Foundation, and Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
| | - Maddalena Trombetta
- Division of Endocrinology, Diabetes and Metabolism, University and Hospital Trust of Verona, Verona, Italy
| | - Maria Elena Lunati
- Diabetes Service, Endocrinology and Metabolic Diseases Unit, IRCCS "Cà Granda - Ospedale Maggiore Policlinico" Foundation, and Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
| | - Maria Linda Boselli
- Division of Endocrinology, Diabetes and Metabolism, University and Hospital Trust of Verona, Verona, Italy
| | - Stefano Gatti
- General Surgery Unit, IRCCS "Cà Granda - Ospedale Maggiore Policlinico" Foundation, Milan, Italy
| | - Maria Francesca Donato
- A. Migliavacca Centre for Liver Disease, Division of Gastroenterology and Hepatology, IRCCS "Cà Granda - Ospedale Maggiore Policlinico" Foundation, Milan, Italy
| | - Eva Palmieri
- Diabetes Service, Endocrinology and Metabolic Diseases Unit, IRCCS "Cà Granda - Ospedale Maggiore Policlinico" Foundation, and Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
| | - Veronica Resi
- Diabetes Service, Endocrinology and Metabolic Diseases Unit, IRCCS "Cà Granda - Ospedale Maggiore Policlinico" Foundation, and Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
| | - Giuseppe Pugliese
- Department of Clinical and Molecular Medicine, "La Sapienza" University, and Diabetes Unit, Sant'Andrea University Hospital, Rome, Italy
| | - Riccardo C Bonadonna
- Department of Medicine and Surgery, University of Parma, and Division of Endocrinology and Metabolic Diseases, Azienda Ospedaliera Universitaria, Parma, Italy
| | - Emanuela Orsi
- Diabetes Service, Endocrinology and Metabolic Diseases Unit, IRCCS "Cà Granda - Ospedale Maggiore Policlinico" Foundation, and Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy.
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Khanaki K, Abedinzade M, Hamidi M. The Effects of Urtica dioica and Lamium album Extracts on the Expression Level of Cyclooxygenase-2 and Caspase-3 in the Liver and Kidney of Streptozotocin-Induced Diabetic Rats. PHARMACEUTICAL SCIENCES 2019. [DOI: 10.15171/ps.2019.6] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
Background: Diabetes seems to be associated with increased inflammation and induced apoptosis in several tissues. Urtica dioica and Lamium album have shown to possess a variety of beneficial properties like anti-inflammatory effects. In this experimental study, we tried to evaluate the effects of U. dioica and L. album extracts on the expression level of cyclooxygenase-2 (COX-2; as an inflammation marker) and caspase-3 (CASP-3; as an apoptotic marker) in the liver and kidney tissues of diabetic rats. Methods: Thirty-two male Wistar rats were randomly allocated to four groups: normal control, diabetic control, diabetic treated with U. dioica (100 mg/kg/daily), and diabetic treated with L. album (100 mg/kg/daily) for 28 days. At the end of the study, liver and kidney tissues were harvested and mRNA expression level of COX-2 and CASP-3 was determined by real-time PCR technique. Also, serum glucose was measured. Results: Liver COX-2 mRNA in diabetic rats was significantly higher than normal control rats (P=0.02). However, U. dioica and L. album caused significant decrease in mRNA expression of liver COX-2 in diabetic rats (P=0.015 and P=0.03, respectively). Also, in diabetic rats treated with both extracts, serum glucose was remarkably lower than diabetic control rats (P<0.0001 and P<0.01, respectively). Conclusion: It appears that U. dioica and L. album might decrease liver damage by decreasing the inflammatory effects of COX-2 in streptozocin-induced diabetic rats. Since these plant extracts may influence diabetes by several mechanisms, further research in this field is warranted.
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Affiliation(s)
- Korosh Khanaki
- Medical Biotechnology Research Center, School of Paramedicine, Guilan University of Medical Sciences, Rasht, Iran
- Department of Clinical Biochemistry, Guilan University of Medical Sciences, Rasht, Iran
| | - Mahmood Abedinzade
- Medical Biotechnology Research Center, School of Paramedicine, Guilan University of Medical Sciences, Rasht, Iran
- Department of Medical Physiology, Guilan University of Medical Sciences, Rasht, Iran
| | - Masoud Hamidi
- Medical Biotechnology Research Center, School of Paramedicine, Guilan University of Medical Sciences, Rasht, Iran
- Food and Drug Research Center, Vice-Chancellery of Food and Drug, Guilan University of Medical Sciences, Rasht, Iran
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20
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Safhi MM, Alam MF, Sivakumar SM, Anwer T. Hepatoprotective Potential of Sargassum muticum against STZ-Induced Diabetic Liver Damage in Wistar Rats by Inhibiting Cytokines and the Apoptosis Pathway. Anal Cell Pathol (Amst) 2019; 2019:7958701. [PMID: 30937278 PMCID: PMC6415279 DOI: 10.1155/2019/7958701] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2018] [Revised: 01/11/2019] [Accepted: 01/28/2019] [Indexed: 12/18/2022] Open
Abstract
Liver inflammation and necrosis are the foremost problems interlinked with diabetes mellitus (DM). The methanolic extract of Sargassum muticum (MESM) plays a hepatoprotective role in streptozotocin- (STZ-) induced hepatic injury. In this study, STZ exposure induced diabetes that augmented hepatic damage, which was reflected in serum enzyme markers, the cytokine network, and caspase-3 and caspase-9 levels in Group 2. Exposure to the MESM tremendously modulated the levels of hepatic enzyme markers ALP, ACP, ALT, and AST in Groups 3 and 4. The cytokine network was well regulated by suppressing the release of cytokines, and the levels of caspase-3 and caspase-9 were also reduced in Groups 3 and 4. The present study suggests that MESM treatment at 200 and 500 mg protected the liver and also minimizes the glucose level. Thus, the MESM plays a key role in rejuvenating the liver and can modulate diabetes's pathogenic effect by reducing the glucose level.
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Affiliation(s)
- Mohammed M. Safhi
- Department of Pharmacology and Toxicology, College of Pharmacy, Jazan University, Jazan, Saudi Arabia
| | - Mohammad Firoz Alam
- Department of Pharmacology and Toxicology, College of Pharmacy, Jazan University, Jazan, Saudi Arabia
| | | | - Tarique Anwer
- Department of Pharmacology and Toxicology, College of Pharmacy, Jazan University, Jazan, Saudi Arabia
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21
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Abstract
Nonalcoholic Fatty Liver Disease (NAFLD) is the most common cause of chronic liver disease in the United States. The NAFLD subtype, nonalcoholic steatohepatitis, represents a progressive form of the disease that can lead to cirrhosis, portal hypertension, and hepatocellular carcinoma. NAFLD is a diagnosis of exclusion and is strongly related to obesity and the metabolic syndrome. Although there has been an explosion of exciting therapeutic avenues for NAFLD in recent years, the bedrock of management continues to be lifestyle modification, weight loss, and optimization of metabolic risk factors.
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Affiliation(s)
- Khurram Mazhar
- Department of Internal Medicine, Division of Digestive and Liver Diseases, University of Texas Southwestern Medical Center, North Texas VA Health Care System, Dallas VA Medical Center, 5323 Harry Hines Boulevard, Dallas, TX 75390-9030, USA; Division of Gastroenterology, North Texas VA Health Care System, Dallas VA Medical Center, 111B1, 4500 South Lancaster Road, Dallas, TX 75216, USA.
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22
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Sarkar P, Nath K, Banu S. Modulatory effect of baicalein on gene expression and activity of antioxidant enzymes in streptozotocin-nicotinamide induced diabetic rats. BRAZ J PHARM SCI 2019. [DOI: 10.1590/s2175-97902019000118201] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
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23
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Raschi E, Mazzotti A, Poluzzi E, De Ponti F, Marchesini G. Pharmacotherapy of type 2 diabetes in patients with chronic liver disease: focus on nonalcoholic fatty liver disease. Expert Opin Pharmacother 2018; 19:1903-1914. [PMID: 30299993 DOI: 10.1080/14656566.2018.1531126] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
INTRODUCTION Pharmacotherapy used to treat type 2 diabetes mellitus (T2DM) is facing a paradigm shift in clinical practice with recent cardiovascular (CV) outcome trials having a substantial impact on drug prescription with treatment having a more tailored approach. In patients with T2DM, the issue of chronic liver disease is multifaceted. However, a clinical evidence is emerging on the beneficial effect of antidiabetic medications on nonalcoholic fatty liver disease (NAFLD). AREAS COVERED The authors provide a synopsis on the current and upcoming pharmacotherapy for NAFLD, including the challenges with their development, focusing on drugs for T2DM. Clinical data on the potential benefits and safety issues are assessed with the aim of proposing an individualized algorithm for patient management. Both MEDLINE and ClinicalTrials.Gov are used to derive the relevant information. EXPERT OPINION Considering the pivotal role of insulin resistance in NAFLD, insulin sensitizers should be the treatment of choice. Accordingly, pioglitazone is the only drug with a significant effect on liver fibrosis, the driver of disease progression and long-term outcome. Among new glucose-lowering drugs, glucagon-like-peptide 1 receptor agonists or sodium-glucose cotransporter type 2 inhibitors have shown positive effects in phase II studies and are qualifying as potential candidates for NAFLD treatment in diabetes.
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Affiliation(s)
- Emanuel Raschi
- a Pharmacology Unit, Department of Medical and Surgical Sciences , University of Bologna , Bologna , Italy
| | - Arianna Mazzotti
- b Unit of Metabolic Diseases & Clinical Dietetics, Department of Medical and Surgical Sciences , University of Bologna , Bologna , Italy
| | - Elisabetta Poluzzi
- a Pharmacology Unit, Department of Medical and Surgical Sciences , University of Bologna , Bologna , Italy
| | - Fabrizio De Ponti
- a Pharmacology Unit, Department of Medical and Surgical Sciences , University of Bologna , Bologna , Italy
| | - Giulio Marchesini
- b Unit of Metabolic Diseases & Clinical Dietetics, Department of Medical and Surgical Sciences , University of Bologna , Bologna , Italy
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24
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Evaluation of serum resistin levels in patients with hepatocellular carcinoma before and after treatment. EGYPTIAN LIVER JOURNAL 2018. [DOI: 10.1097/01.elx.0000546516.15821.c2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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The Utility of Noninvasive Scores in Assessing the Prevalence of Nonalcoholic Fatty Liver Disease and Advanced Fibrosis in Type 2 Diabetic Patients. J Clin Gastroenterol 2018; 52:268-272. [PMID: 28787358 DOI: 10.1097/mcg.0000000000000905] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
GOALS The aim of our study is to assess the prevalence of nonalcoholic fatty liver disease (NAFLD) and advanced hepatic fibrosis in patients with type 2 diabetes mellitus (T2DM) using simple noninvasive scores. BACKGROUND In individuals with T2DM, there is a very high prevalence of NAFLD. Moreover, T2DM is a risk factor for advanced disease in NAFLD patients. STUDY Using International Classification of Diseases, Ninth Revision codes all patients with the diagnosis of T2DM were reviewed and a retrospective chart analysis was performed on 169,910 patients between the ages of 18 to 80. To predict the prevalence of NAFLD, we calculated the hepatic steatosis index. To estimate the prevalence of advanced fibrosis, NAFLD fibrosis score (NFS), fibrosis-4 index, aspartate aminotransferase (AST) to platelet ratio index (APRI), and AST/alanine aminotransferase (ALT) ratio were calculated. RESULTS Of the 121,513 patients included in the analysis, 89.4% were above normal weight limit. NAFLD based on Hepatic Steatosis Index>36 was present in 87.9% of patients. Advanced fibrosis was present in 35.4% based on NFS>0.676, 8.4% based on fibrosis-4>2.67, 1.9% based on APRI>1.5, and 16.9% based on AST/ALT>1.4% indicating advanced fibrosis and high risk of developing cirrhosis related to NAFLD. CONCLUSIONS In this large cohort of patients with T2DM, we detected high prevalence of hepatic steatosis and advanced fibrosis using noninvasive scores. These scores are easy and nonexpensive tools to screen for NAFLD and advanced fibrosis, although the significant variability of the percentage of patients with advanced fibrosis using these scores indicates the need for further validation in diabetic populations.
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26
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The utility of noninvasive scores in assessing the prevalence of nonalcoholic fatty liver disease and advanced fibrosis in type 1 diabetic patients. Hepatol Int 2018; 12:37-43. [PMID: 29318450 DOI: 10.1007/s12072-017-9840-z] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/22/2017] [Accepted: 12/25/2017] [Indexed: 12/18/2022]
Abstract
GOALS The aim of our study is to assess the prevalence of nonalcoholic fatty liver disease (NAFLD) and advanced hepatic fibrosis in patients with type 1 diabetes (T1D) using simple noninvasive scores. BACKGROUND There is paucity of data on the prevalence of NAFLD in T1D. Moreover, T1D could be a risk factor for advanced disease in NAFLD patients. STUDY Using ICD-9 codes, all patients with the diagnosis of T1D were reviewed and a retrospective chart analysis was carried out on 23,314 patients between the ages of 18 and 80. To predict the prevalence of NAFLD, we calculated the hepatic steatosis index (HSI). To estimate the prevalence of advanced fibrosis, NAFLD fibrosis score (NFS), FIB-4 index, AST to platelet ratio index (APRI), and AST/ALT ratio were calculated. RESULTS Of the 4899 patients included in the analysis, 86.9% were Caucasian and 67% were above normal weight limit. NAFLD based on HSI > 36 was present in 71.3% of patients. Advanced fibrosis was present in 20.3% based on NFS > 0.676, 6.7% based on FIB-4 > 2.67, 2.1% based on APRI > 1.5, and 22.1% based on AST/ALT > 1.4%, indicating a high risk of developing cirrhosis and end-stage liver disease. CONCLUSION In this large cohort of patients with T1DM, we detected a high prevalence of hepatic steatosis and advanced fibrosis using noninvasive scores. These scores are easy and inexpensive tools to screen for NAFLD and advanced fibrosis, although the significant variability of the percentage of advanced fibrosis using these scores indicates the need for further validation in diabetic populations. CLINICAL TRIAL REGISTRATION NUMBER CCF-16-018.
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27
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Giorda CB, Forlani G, Manti R, Mazzotti A, De Cosmo S, Rossi MC, Nicolucci A, Di Bartolo P, Ceriello A, Guida P, Tartaglino B, Russo G. Trend over time in hepatic fibrosis score in a cohort of type 2 diabetes patients. Diabetes Res Clin Pract 2018; 135:65-72. [PMID: 29097288 DOI: 10.1016/j.diabres.2017.10.023] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/10/2017] [Revised: 10/02/2017] [Accepted: 10/24/2017] [Indexed: 01/01/2023]
Abstract
AIMS The prevalence and progression of hepatic fibrosis and its correlated factors in type 2 diabetes (T2DM) are poorly known. We aimed to define the percentage of T2DM patients who progress to fibrosis and the factors associated with disease progression. METHODS Data from the electronic health records of 1527 patients with diagnosed T2DM and nonalcoholic fatty liver disease (NAFLD), as diagnosed by the Fatty Liver Index, were extracted from the AMD Annals database, which collects data from the Italian network of diabetes clinics. For the main analysis, we evaluated variables associated with Fibrosis 4 [FIB-4] score at baseline and at 3-year follow-up to determine their role in predicting FIB-4 at 3 years and the risk of hepatic fibrosis in T2DM. RESULTS High-risk of advanced fibrosis was detected in 13.1% of patients at baseline and in 18.1% at 3 years, LDL cholesterol, and body-mass index, correlated negatively with baseline FIB-4 scores, whereas gamma glutamil transerasi correlated positively . The FIB-4 score at 3 years was associated with lower values of baseline renal function, LDL, and BMI; however, the baseline FIB-4 score was the strongest predictor for the FIB-4 score at 3 years. CONCLUSIONS The prevalence of and progression to hepatic fibrosis within 3 years in patients with T2DM is not negligible. Patients with a higher likelihood of liver scarring differ from those with hepatic steatosis. Differently from NAFLD, the FIB-4 score is inversely correlated with insulin resistance and appears to increase independent of classic metabolic factors.
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Affiliation(s)
| | - Gabriele Forlani
- Unit of Metabolic Diseases and Clinical Dietetics, "Alma Mater Studiorum" - University of Bologna, Italy
| | - Roberta Manti
- Diabetes and Metabolism Unit ASL Turin 5 Chieri (TO), Italy
| | - Arianna Mazzotti
- Unit of Metabolic Diseases and Clinical Dietetics, "Alma Mater Studiorum" - University of Bologna, Italy
| | - Salvatore De Cosmo
- IRCCS Casa Sollievo della Sofferenza - Unit of Internal Medicine, San Giovanni Rotondo, Italy
| | - Maria Chiara Rossi
- Center for Outcomes Research and Clinical Epidemiology (CORE), Pescara, Italy
| | - Antonio Nicolucci
- Center for Outcomes Research and Clinical Epidemiology (CORE), Pescara, Italy
| | | | - Antonio Ceriello
- Department of Cardiovascular and Metabolic Diseases, IRCCS Gruppo Multimedica, Milan, Italy
| | | | | | - Giuseppina Russo
- Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy
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28
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Abstract
As the cirrhosis progresses, development of complication like ascites, hepatic encephalopathy, variceal bleeding, kidney dysfunction, and hepatocellular carcinoma signify increasing risk of short term mortality. Malnutrition and muscle wasting (sarcopenia) is yet other complications that negatively impact survival, quality of life, and response to stressors, such as infection and surgery in patients with cirrhosis. Conventionally, these are not routinely looked for, because nutritional assessment can be a difficult especially if there is associated fluid retention and/or obesity. Patients with cirrhosis may have a combination of loss of skeletal muscle and gain of adipose tissue, culminating in the condition of "sarcopenic obesity." Sarcopenia in cirrhotic patients has been associated with increased mortality, sepsis complications, hyperammonemia, overt hepatic encephalopathy, and increased length of stay after liver transplantation. Assessment of muscles with cross-sectional imaging studies has become an attractive index of nutritional status evaluation in cirrhosis, as sarcopenia, the major component of malnutrition, is primarily responsible for the adverse clinical consequences seen in patients with liver disease. Cirrhosis is a state of accelerated starvation, with increased gluconeogenesis that requires amino acid diversion from other metabolic functions. Protein homeostasis is disturbed in cirrhosis due to several factors such as hyperammonemia, hormonal, and cytokine abnormalities, physical inactivity and direct effects of ethanol and its metabolites. New approaches to manage sarcopenia are being evolved. Branched chain amino acid supplementation, Myostatin inhibitors, and mitochondrial protective agents are currently in various stages of evaluation in preclinical studies to prevent and reverse sarcopenia, in cirrhosis.
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Key Words
- (PG) SGA, patient-generated SGA
- AMPK, 5′ adenosine monophosphate-activated protein kinase
- ASPEN, American Society of Parenteral and Enteral Nutrition
- ATP, adenosine triphosphate
- Akt/PKB, serine/threonine-specific protein kinase B
- BIA, bio-electric impedance analysis
- BMC, bone mineral content
- BMI, body mass index
- CT, computed tomography
- DDLT, deceased donor liver transplantation
- DRM, disease-related malnutrition
- DXA, dual X-ray absorptiometry
- ESPEN, European Society of Parenteral and Enteral Nutrition
- FFI, Fried Frailty Index
- FFM, fat free mass
- FFMI, fat free mass index
- FM, fat mass
- HE, hepatic encephalopathy
- LDLT, living donor liver transplant
- LST, lean soft tissue
- MAC, mid arm circumference
- MAMC, mid arm muscle circumference
- MELD, model for end-stage liver disease
- MNA, Mini Nutritional Assessment
- MRI, magnetic resonance imaging
- NASH, non-alcoholic steatohepatitis
- PCM, protein-calorie nalnutrition
- REE, resting energy expenditure
- RQ, respiratory quotient (or RQ or respiratory coefficient)
- SGA, Subjective Global Assessment
- SMI, Skeletal Muscle Index
- SPPB, Short Physical Performance Battery
- TIPS, trans jugular intrahepatic portocaval shunts
- TNF, tumour necrosis factor
- TSF, triceps skin fild thickness
- WHO, World Health Organisation
- YPA, total psoas area
- aKG, alfa keto glutarate
- cirrhosis
- mTORC1, mammalian target of rapamycin complex 1
- nutrition
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Walcott-Sapp S, Billingsley KG. Preoperative optimization for major hepatic resection. Langenbecks Arch Surg 2017; 403:23-35. [PMID: 29150719 DOI: 10.1007/s00423-017-1638-x] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2017] [Accepted: 11/06/2017] [Indexed: 12/16/2022]
Abstract
PURPOSE Major hepatic resections are performed for primary hepatobiliary malignancies, metastatic disease, and benign lesions. Patients with chronic liver disease, including cirrhosis and steatosis, are at an elevated risk of malnutrition and impaired strength and exercise capacity, deficits which cause increased risk of postoperative complications and mortality. The aims of this report are to discuss the pathophysiology of changes in nutrition, exercise capacity, and muscle strength in patient populations likely to require major hepatectomy, and review recommendations for preoperative evaluation and optimization. METHODS Nutritional and functional impairment in preoperative hepatectomy patients, especially those with underlying liver disease, have a complex and multifactorial physiologic basis that is not completely understood. RESULTS Recognition of malnutrition and compromised strength and exercise tolerance preoperatively can be difficult, but is critical in providing the opportunity to intervene prior to major hepatic resection and potentially improve postoperative outcomes. There is promising data on a variety of nutritional strategies to ensure adequate intake of calories, proteins, vitamins, and minerals in patients with cirrhosis and reduce liver size and degree of fatty infiltration in patients with hepatic steatosis. Emerging evidence supports structured exercise programs to improve exercise tolerance and counteract muscle wasting. CONCLUSIONS The importance of nutrition and functional status in patients indicated for major liver resection is apparent, and emerging evidence supports structured preoperative preparation programs involving nutritional intervention and exercise training. Further research is needed in this field to develop optimal protocols to evaluate and treat this heterogeneous cohort of patients.
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Affiliation(s)
- Sarah Walcott-Sapp
- Division of Surgical Oncology, Department of Surgery, Oregon Health and Science University, 3181 S.W. Sam Jackson Park Rd., Mail Code: L223, Portland, OR, 97239, USA.
| | - Kevin G Billingsley
- Division of Surgical Oncology, Department of Surgery, Oregon Health and Science University, 3181 S.W. Sam Jackson Park Rd., Mail Code: L223, Portland, OR, 97239, USA
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30
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Ramachandran TM, Rajneesh AHR, Zacharia GS, Adarsh RP. Cirrhosis of Liver and Diabetes Mellitus: The Diabolic Duo? J Clin Diagn Res 2017; 11:OC01-OC05. [PMID: 29207749 DOI: 10.7860/jcdr/2017/30705.10529] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2017] [Accepted: 08/08/2017] [Indexed: 12/26/2022]
Abstract
Introduction Cirrhosis of the liver and diabetes mellitus are two chronic illnesses with significant impact on the quality of life. Studies from different part of the world have shown the combination to be associated with higher incidence of complications of cirrhosis and reduced survival. However, data on the impact of pre-cirrhotic and post-cirrhotic diabetes on cirrhosis is minimal. Aim The aim of the study was to determine the complications of cirrhosis patients with and without co-existent DM and to compare the relation between cirrhosis patients with antecedent DM and hepatogenous DM. Materials and Methods The present prospective study was conducted at a tertiary care hospital in Kerala, India, over a period of three years. Cirrhosis patients with and without diabetes, along with subcategorization as antecedent and hepatogenous diabetes, were studied for various complications and outcome including death. Chi-square and Mann-whitney tests were used for comparing data. Results Patients with cirrhosis and diabetes had higher incidence of gall stones (27.6% versus 13.2%; p=0.008) and urinary infection (29.3% versus 7.5%; p=<0.001). Incidence of hepatocellular carcinoma and mortality were similar between the groups. Patients with antecedent diabetes and hepatogenous diabetes were similar with respect to complications and mortality. Child-Turcotte-Pugh (CTP) score, Model for End stage Liver Disease (MELD) score, urinary tract and respiratory infections and duration of cirrhosis were independent predictors of mortality in patients with cirrhosis. Conclusion Coexistent diabetes mellitus increases the incidence of complications and hospitalizations in cirrhosis patients but without impact on mortality rates. There is no significant morbidity or mortality difference between cirrhotics with antecedent diabetes and hepatogenous diabetes.
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Affiliation(s)
- Thazhath Mavali Ramachandran
- Additional Professor, Department of Medical Gastroenterology, Government Medical College, Kozhikode, Kerala, India
| | | | - George Sarin Zacharia
- Senior Resident, Department of Medical Gastroenterology, Government Medical College, Kozhikode, Kerala, India
| | - Rajendran P Adarsh
- Senior Resident, Department of Medical Gastroenterology, Government Medical College, Kozhikode, Kerala, India
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31
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Orsi E, Grancini V, Menini S, Aghemo A, Pugliese G. Hepatogenous diabetes: Is it time to separate it from type 2 diabetes? Liver Int 2017; 37:950-962. [PMID: 27943508 DOI: 10.1111/liv.13337] [Citation(s) in RCA: 45] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/06/2016] [Accepted: 11/29/2016] [Indexed: 12/12/2022]
Abstract
By definition, hepatogenous diabetes is directly caused by loss of liver function, implying that it develops after cirrhosis onset. Therefore, it should be distinguished from type 2 diabetes developing before cirrhosis onset, in which specific causes of liver disease play a major role, in addition to traditional risk factors. Currently, although hepatogenous diabetes shows distinct pathophysiological and clinical features, it is not considered as an autonomous entity. Recent evidence suggests that the failing liver exerts an independent "toxic" effect on pancreatic islets resulting in β-cell dysfunction. Moreover, patients with hepatogenous diabetes usually present with normal fasting glucose and haemoglobin A1c levels and abnormal response to an oral glucose tolerance test, which is therefore required for diagnosis. This article discusses the need to separate hepatogenous diabetes from type 2 diabetes occurring in subjects with chronic liver disease and to identify individuals suffering from this condition for prognostic and therapeutic purposes.
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Affiliation(s)
- Emanuela Orsi
- Diabetes Service, Endocrinology and Metabolic Diseases Unit, IRCCS "Cà Granda-Ospedale Maggiore Policlinico" Foundation, University of Milan, Milan, Italy.,Department of Medical Sciences, University of Milan, Milan, Italy
| | - Valeria Grancini
- Diabetes Service, Endocrinology and Metabolic Diseases Unit, IRCCS "Cà Granda-Ospedale Maggiore Policlinico" Foundation, University of Milan, Milan, Italy.,Department of Medical Sciences, University of Milan, Milan, Italy
| | - Stefano Menini
- Department of Clinical and Molecular Medicine, "La Sapienza" University, Rome, Italy.,Diabetes Unit, Sant'Andrea Hospital, Rome, Italy
| | - Alessio Aghemo
- Division of Gastroenterology and Hepatology, A.M. and A. Migliavacca Center for Liver Disease, IRCCS "Cà Granda-Ospedale Maggiore Policlinico" Foundation, University of Milan, Milan, Italy
| | - Giuseppe Pugliese
- Department of Clinical and Molecular Medicine, "La Sapienza" University, Rome, Italy.,Diabetes Unit, Sant'Andrea Hospital, Rome, Italy
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32
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Mazzotti A, Caletti MT, Marchignoli F, Forlani G, Marchesini G. Which treatment for type 2 diabetes associated with non-alcoholic fatty liver disease? Dig Liver Dis 2017; 49:235-240. [PMID: 28089623 DOI: 10.1016/j.dld.2016.12.028] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/29/2016] [Revised: 12/07/2016] [Accepted: 12/11/2016] [Indexed: 02/06/2023]
Abstract
Type 2 diabetes (T2DM) and nonalcoholic fatty liver disease (NAFLD) are highly prevalent in the community, and share common pathogenic mechanisms. There is also evidence that T2DM may be favored by hepatic fat accumulation; in turn the presence of T2DM is a risk factor for liver disease progression. The treatment of T2DM has considerably changed in the past few years; new drug classes, promoting glucose-lowering through mechanisms different from classical insulin-sensitizing or insulin-secreting action, have been added to continuing lifestyle intervention. Metformin and pioglitazone may be safely used in the presence of liver fat, whereas sulfonylureas and insulin itself have been associated with NAFLD progression and adverse outcome. Drugs acting on the incretin axis and on Na-glucose co-transport at renal tubular level offer new hopes for a tailored treatment able to reduce the burden of hepatic triglyceride accumulation and liver disease progression.
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Affiliation(s)
- Arianna Mazzotti
- Department of Medical & Surgical Sciences, Alma Mater University, Bologna, Italy
| | | | | | - Giulia Forlani
- Department of Medical & Surgical Sciences, Alma Mater University, Bologna, Italy
| | - Giulio Marchesini
- Department of Medical & Surgical Sciences, Alma Mater University, Bologna, Italy.
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Karnchanasorn R, Ou HY, Lin J, Chuang LM, Chiu KC. Viral Hepatitis and Diabetes: Clinical Implications of Diabetes Prevention Through Hepatitis Vaccination. Curr Diab Rep 2016; 16:101. [PMID: 27620495 DOI: 10.1007/s11892-016-0790-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Viral hepatitis has been posited to play a role in the development of type 2 diabetes. Thus, prevention of viral hepatitis through vaccination has the potential to reduce the burden of type 2 diabetes. We have shown that successful hepatitis B vaccination reduces the risk of diabetes by 33 %. Although diabetes can be prevented by behavior modification and pharmaceutical agents, these require significant personal commitment and cost. In contrast, diabetes prevention through hepatitis B vaccination would require little personal commitment and relatively low cost. In this review, we discuss hepatitis viruses A, B, and C and their interaction with diabetes; explore the potential underlying mechanisms and potential for hepatitis vaccination to reduce diabetes; and estimate the medical expense savings that would result from such an intervention. Given the projected increase of diabetes prevalence in the developing regions, where hepatitis B is endemic, exploration of such an intervention is very timely.
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Affiliation(s)
- Rudruidee Karnchanasorn
- Division of Endocrinology, Metabolism and Genetics, Department of Internal Medicine, University of Kansas Medical Center, Kansas, KS, USA
| | - Horng-Yih Ou
- Division of Endocrinology and Metabolism, Department of Internal Medicine, National Cheng-Kung University Medical College and Hospital, Tainan, Taiwan
| | - James Lin
- Department of Gastroenterology, City of Hope National Medical Center, Duarte, CA, USA
| | - Lee-Ming Chuang
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
- Graduate Institute of Preventive Medicine, School of Public Health, National Taiwan University, Taipei, Taiwan
| | - Ken C Chiu
- Department of Clinical Diabetes, Endocrinology, and Metabolism, City of Hope National Medical Center, Duarte, CA, 91010-3000, USA.
- Division of Endocrinology, Metabolism and Nutrition, Department of Internal Medicine, Harbor-UCLA Medical Center, Torrance, CA, USA.
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Wang N, Li Q, Han B, Chen Y, Zhu C, Chen Y, Xia F, Lu M, Meng Y, Guo Y, Ye L, Sui C, Kuang L, Lin D, Lu Y. Follicle-stimulating hormone is associated with non-alcoholic fatty liver disease in Chinese women over 55 years old. J Gastroenterol Hepatol 2016; 31:1196-202. [PMID: 26678239 DOI: 10.1111/jgh.13271] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/11/2015] [Revised: 11/17/2015] [Accepted: 12/13/2015] [Indexed: 12/13/2022]
Abstract
BACKGROUND AND AIM Obesity and diabetes are related to non-alcoholic fatty liver disease (NAFLD). A reduction in follicle-stimulating hormone (FSH) is associated with obesity and diabetes in postmenopausal women. Thus, we aim to investigate whether FSH is associated with NAFLD in women over 55 who were postmenopausal with a high probability. METHODS Our data were obtained from the 2014 Survey on Prevalence in East China for Metabolic Diseases and Risk Factors. A total of 1635 women at the age of 55-89 years were selected. The degrees of fatty liver were categorized into mild and moderate-severe hepatic steatosis groups by ultrasonography. FSH and other sex hormones were measured by chemiluminescence. RESULTS A total of 366 (22.4%) and 417 (25.5%) women had mild and moderate-severe hepatic steatosis, respectively. FSH was negatively correlated with waist circumference, homeostasis model assessment of insulin resistance (HOMA-IR), and other metabolic factors (all P < 0.05). After adjusting for age, estradiol, and total testosterone, increased quartiles of FSH were associated with significantly decreased odds ratios of mild and moderate-severe groups (both P for trends <0.05). After further adjustment for waist circumference and HOMA-IR, FSH was no longer associated with mild hepatic steatosis. The association of FSH with moderate-severe hepatic steatosis was attenuated by waist circumference and HOMA-IR but persisted in the fully adjusted model (P for trend <0.01). CONCLUSION Follicle-stimulating hormone was negatively associated with NAFLD in women over 55 years old. Adiposity and insulin resistance explained most of the association of mild hepatic steatosis and partially explained the association of moderate-severe hepatic steatosis with FSH.
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Affiliation(s)
- Ningjian Wang
- Institute and Department of Endocrinology and Metabolism, Shanghai Ninth People's Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, China
| | - Qin Li
- Institute and Department of Endocrinology and Metabolism, Shanghai Ninth People's Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, China
| | - Bing Han
- Institute and Department of Endocrinology and Metabolism, Shanghai Ninth People's Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, China
| | - Yi Chen
- Institute and Department of Endocrinology and Metabolism, Shanghai Ninth People's Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, China
| | - Chunfang Zhu
- Institute and Department of Endocrinology and Metabolism, Shanghai Ninth People's Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, China
| | - Yingchao Chen
- Institute and Department of Endocrinology and Metabolism, Shanghai Ninth People's Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, China
| | - Fangzhen Xia
- Institute and Department of Endocrinology and Metabolism, Shanghai Ninth People's Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, China
| | - Meng Lu
- Institute and Department of Endocrinology and Metabolism, Shanghai Ninth People's Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, China
| | - Ying Meng
- Institute and Department of Endocrinology and Metabolism, Shanghai Ninth People's Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, China
| | - Yuyu Guo
- Institute and Department of Endocrinology and Metabolism, Shanghai Ninth People's Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, China
| | - Lin Ye
- Institute and Department of Endocrinology and Metabolism, Shanghai Ninth People's Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, China
| | - Chunhua Sui
- Institute and Department of Endocrinology and Metabolism, Shanghai Ninth People's Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, China
| | - Lin Kuang
- Assisted Reproduction Unit, Department of Obstetrics and Gynecology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Zhejiang, China
| | - Dongping Lin
- Institute and Department of Endocrinology and Metabolism, Shanghai Ninth People's Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, China
| | - Yingli Lu
- Institute and Department of Endocrinology and Metabolism, Shanghai Ninth People's Hospital, Shanghai JiaoTong University School of Medicine, Shanghai, China
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Mohamed J, Nazratun Nafizah AH, Zariyantey AH, Budin SB. Mechanisms of Diabetes-Induced Liver Damage: The role of oxidative stress and inflammation. Sultan Qaboos Univ Med J 2016; 16:e132-41. [PMID: 27226903 PMCID: PMC4868511 DOI: 10.18295/squmj.2016.16.02.002] [Citation(s) in RCA: 235] [Impact Index Per Article: 29.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2015] [Revised: 12/18/2015] [Accepted: 02/25/2016] [Indexed: 12/11/2022] Open
Abstract
Diabetes mellitus is a non-communicable disease that occurs in both developed and developing countries. This metabolic disease affects all systems in the body, including the liver. Hyperglycaemia, mainly caused by insulin resistance, affects the metabolism of lipids, carbohydrates and proteins and can lead to non-alcoholic fatty liver disease, which can further progress to non-alcoholic steatohepatitis, cirrhosis and, finally, hepatocellular carcinomas. The underlying mechanism of diabetes that contributes to liver damage is the combination of increased oxidative stress and an aberrant inflammatory response; this activates the transcription of pro-apoptotic genes and damages hepatocytes. Significant involvement of pro-inflammatory cytokines-including interleukin (IL)-1β, IL-6 and tumour necrosis factor-α-exacerbates the accumulation of oxidative damage products in the liver, such as malondialdehyde, fluorescent pigments and conjugated dienes. This review summarises the biochemical, histological and macromolecular changes that contribute to oxidative liver damage among diabetic individuals.
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Affiliation(s)
- Jamaludin Mohamed
- Department of Biomedical Sciences, Faculty of Health Sciences, University Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| | - A. H. Nazratun Nafizah
- Department of Biomedical Sciences, Faculty of Health Sciences, University Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| | - A. H. Zariyantey
- Department of Biomedical Sciences, Faculty of Health Sciences, University Kebangsaan Malaysia, Kuala Lumpur, Malaysia
| | - S. B. Budin
- Department of Biomedical Sciences, Faculty of Health Sciences, University Kebangsaan Malaysia, Kuala Lumpur, Malaysia
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Forlani G, Giorda C, Manti R, Mazzella N, De Cosmo S, Rossi MC, Nicolucci A, Di Bartolo P, Ceriello A, Guida P, Study Group AMDA. The Burden of NAFLD and Its Characteristics in a Nationwide Population with Type 2 Diabetes. J Diabetes Res 2016; 2016:2931985. [PMID: 27123461 PMCID: PMC4829721 DOI: 10.1155/2016/2931985] [Citation(s) in RCA: 57] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/03/2015] [Revised: 01/25/2016] [Accepted: 02/29/2016] [Indexed: 01/01/2023] Open
Abstract
OBJECTIVE We studied the prevalence of nonalcoholic fatty liver disease (NAFLD) and its clinical correlates in a population of patients with type 2 diabetes mellitus (T2DM). METHODS Clinical data of 94,577 T2DM patients were retrieved from 160 diabetes clinics in Italy in a standardized format and centrally analyzed anonymously. After exclusion of 5967 cases (high or uncertain alcohol intake), in 38,880 the Fatty Liver Index (FLI) was used as a proxy for the diagnosis of NAFLD. Factors associated with FLI assessed NAFLD (FLI-NAFLD) were evaluated through multivariate analysis. RESULTS FLI-NAFLD was present in 59.6% of patients. Compared to non-NAFLD, FLI-NAFLD was associated with impairment in renal function, higher albumin excretion, HbA1c and blood pressure, lower HDL cholesterol, and poorer quality of care. ALT was within normal limits in 73.6% of FLI-NAFLD patients (45.6% if the updated reference values were used). The prevalence of FLI-NAFLD did not differ if the whole sample (94,577 cases) was examined, irrespective of alcohol intake. CONCLUSIONS FLI-NAFLD was present in the majority of T2DM patients of our sample and metabolic derangement, not alcohol consumption, was mainly associated with the disease. FLI-NAFLD patients have a worse metabolic profile. ALT levels are not predictive of NAFLD.
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Affiliation(s)
- Gabriele Forlani
- Unit of Metabolic Diseases and Clinical Dietetics, “Alma Mater Studiorum” University of Bologna, 40138 Bologna, Italy
- *Gabriele Forlani:
| | - Carlo Giorda
- Diabetes and Metabolism Unit, ASL Turin 5, 10023 Chieri, Italy
| | - Roberta Manti
- Diabetes and Metabolism Unit, ASL Turin 5, 10023 Chieri, Italy
| | - Natalia Mazzella
- Unit of Metabolic Diseases and Clinical Dietetics, “Alma Mater Studiorum” University of Bologna, 40138 Bologna, Italy
| | - Salvatore De Cosmo
- Unit of Internal Medicine, IRCCS Casa Sollievo della Sofferenza, 71013 San Giovanni Rotondo, Italy
| | - Maria Chiara Rossi
- Center for Outcomes Research and Clinical Epidemiology (CORE), 65124 Pescara, Italy
| | - Antonio Nicolucci
- Center for Outcomes Research and Clinical Epidemiology (CORE), 65124 Pescara, Italy
| | | | - Antonio Ceriello
- Biomedical Research Institute August Pi Sunyer (IDIBAPS) and Center for Biomedical Research in Diabetes and Associated Metabolic Disorders (CIBERDEM), 08036 Barcelona, Spain
| | - Pietro Guida
- AMD (Italian Association of Clinical Diabetologists), 00192 Rome, Italy
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Grancini V, Trombetta M, Lunati ME, Zimbalatti D, Boselli ML, Gatti S, Donato MF, Resi V, D'Ambrosio R, Aghemo A, Pugliese G, Bonadonna RC, Orsi E. Contribution of β-cell dysfunction and insulin resistance to cirrhosis-associated diabetes: Role of severity of liver disease. J Hepatol 2015; 63:1484-90. [PMID: 26297917 DOI: 10.1016/j.jhep.2015.08.011] [Citation(s) in RCA: 49] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/23/2014] [Revised: 07/19/2015] [Accepted: 08/03/2015] [Indexed: 12/18/2022]
Abstract
BACKGROUND & AIMS This study evaluated the contribution of β-cell dysfunction and insulin resistance to cirrhosis-associated diabetes. METHODS One-hundred and sixty cirrhotic patients with normal fasting plasma glucose (FPG), three with impaired fasting glucose and seven with untreated diabetes mellitus (DM) underwent an extended oral glucose tolerance test (OGTT). The OGTT data were analyzed with a Minimal Model to estimate dynamic (derivative) control (DC) and static (proportional) control (PC) of β-cell function, and with the Oral Glucose Insulin Sensitivity (OGIS)-2h index to estimate insulin sensitivity. RESULTS Twenty-six patients (15.6%) had normal glucose tolerance (NGT), 60 (35.8%) had impaired glucose tolerance (IGT), and 84 (48.6%) had DM. DC was significantly reduced in DM vs. NGT and IGT patients. PC was significantly impaired in DM and IGT vs. NGT patients and in DM vs. IGT subjects. The OGIS-2h index was significantly reduced to a similar extent in DM and IGT vs. NGT patients. Patients with Child-Pugh class B and C cirrhosis had reduced DC and PC, but not OGIS-2h values, as compared with subjects in class A. Moreover, Child-Pugh class/score was an independent predictor of β-cell function even after adjustment for glucose tolerance. CONCLUSIONS Abnormalities of glucose tolerance occur frequently in cirrhosis even in patients with normal FPG, thereby supporting the importance of performing an OGTT. Transition from IGT to DM is driven primarily by β-cell dysfunction. Insulin secretion worsens in parallel with the severity of liver disease, thus suggesting a detrimental effect of liver failure on pancreatic islets on its own.
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Affiliation(s)
- Valeria Grancini
- Endocrinology and Metabolic Diseases Unit, Diabetes Service, IRCCS "Cà Granda - Ospedale Maggiore Policlinico" Foundation, University of Milan, Milan, Italy
| | - Maddalena Trombetta
- Division of Endocrinology and Metabolic Diseases, University of Verona, Verona, Italy
| | - Maria Elena Lunati
- Endocrinology and Metabolic Diseases Unit, Diabetes Service, IRCCS "Cà Granda - Ospedale Maggiore Policlinico" Foundation, University of Milan, Milan, Italy
| | - Dario Zimbalatti
- Endocrinology and Metabolic Diseases Unit, Diabetes Service, IRCCS "Cà Granda - Ospedale Maggiore Policlinico" Foundation, University of Milan, Milan, Italy
| | - Maria Linda Boselli
- Division of Endocrinology and Metabolic Diseases, University of Verona, Verona, Italy
| | - Stefano Gatti
- General Surgery Unit, IRCCS "Cà Granda - Ospedale Maggiore Policlinico" Foundation, University of Milan, Milan, Italy
| | - Maria Francesca Donato
- A. Migliavacca Center for Liver Disease, Division of Gastroenterology and Hepatology, IRCCS "Cà Granda - Ospedale Maggiore Policlinico" Foundation, University of Milan, Milan, Italy
| | - Veronica Resi
- Endocrinology and Metabolic Diseases Unit, Diabetes Service, IRCCS "Cà Granda - Ospedale Maggiore Policlinico" Foundation, University of Milan, Milan, Italy
| | - Roberta D'Ambrosio
- A. Migliavacca Center for Liver Disease, Division of Gastroenterology and Hepatology, IRCCS "Cà Granda - Ospedale Maggiore Policlinico" Foundation, University of Milan, Milan, Italy
| | - Alessio Aghemo
- A. Migliavacca Center for Liver Disease, Division of Gastroenterology and Hepatology, IRCCS "Cà Granda - Ospedale Maggiore Policlinico" Foundation, University of Milan, Milan, Italy
| | - Giuseppe Pugliese
- Department of Clinical and Molecular Medicine, "La Sapienza" University, and Diabetes Unit, Sant'Andrea Hospital, Rome, Italy
| | - Riccardo C Bonadonna
- Department of Clinical and Experimental Medicine, University of Parma, and Division of Endocrinology, Azienda Ospedaliera Universitaria, Parma, Italy
| | - Emanuela Orsi
- Endocrinology and Metabolic Diseases Unit, Diabetes Service, IRCCS "Cà Granda - Ospedale Maggiore Policlinico" Foundation, University of Milan, Milan, Italy.
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Huang J, Ou HY, Lin J, Karnchanasorn R, Feng W, Samoa R, Chuang LM, Chiu KC. The Impact of Hepatitis B Vaccination Status on the Risk of Diabetes, Implicating Diabetes Risk Reduction by Successful Vaccination. PLoS One 2015; 10:e0139730. [PMID: 26509504 PMCID: PMC4624985 DOI: 10.1371/journal.pone.0139730] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2015] [Accepted: 09/15/2015] [Indexed: 01/11/2023] Open
Abstract
Background The liver plays a key role in fuel metabolism. It is well established that liver disease is associated with an increased risk for diabetes mellitus. Hepatitis C virus infection has been known to increase the risk of diabetes. However, much less is known about the role of hepatitis B virus (HBV) infection in diabetes. We examined the association of diabetes based on the vaccination status for HBV. Methods In this cross-sectional study, we included adult subjects (≥20 y/o) with HBV serology available from the National Health and Nutrition Examination Survey 2005–2010. Diabetes was defined as established diabetes or fasting plasma glucose concentration ≥7.0 mmol/L, 2-hour plasma glucose concentration ≥11.1 mmol/L, or HbA1c ≥ 47.5 mmol/mol (6.5%). Vaccination was based on the reported history and immunization was determined by HBV serology. The odds ratio (OR) with 95% confidence intervals (95% CI) were calculated with consideration of the following covariates: age, gender, BMI, ethnic/racial group, current smoker, current alcohol consumption, family history of diabetes, poverty index, and education. Results This study included 15,316 subjects. Among them, 2,320 subjects was immunized based the HBV serology. Among 4,063 subjects who received HBV vaccination, successful vaccination was only noted in 39% of subjects. The HBV vaccination was not associated with diabetes (OR: 1.08, 95%CI: 0.96–1.23). Serology evidence of HBV immunization was associated with a reduced OR of diabetes (0.75, 95%CI: 0.62–0.90). Successful HBV vaccination was also associated with a reduced OR of diabetes (0.67, 95%CI: 0.52–0.84). Conclusions Although our study shows the association of HBV vaccination with the reduced odds of diabetes by 33%, a prospective study is warranted to confirm and examine the impact of HBV vaccination in prevention of diabetes.
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Affiliation(s)
- Jean Huang
- Department of Clinical Diabetes, Endocrinology, and Metabolism, City of Hope National Medical Center, Duarte, California, United States of America; Division of Endocrinology, Metabolism and Nutrition, Department of Internal Medicine, Harbor-UCLA Medical Center, Torrance, California, United States of America
| | - Horng-Yih Ou
- Division of Endocrinology and Metabolism, Department of Internal Medicine, National Cheng-Kung University Medical College and Hospital, Tainan, Taiwan
| | - James Lin
- Department of Gastroenterology, City of Hope National Medical Center, Duarte, California, United States of America
| | - Rudruidee Karnchanasorn
- Division of Endocrinology, Department of Medicine, University of Kansas Medical Center, Kansas City, Kansas, United States of America
| | - Wei Feng
- Department of Clinical Diabetes, Endocrinology, and Metabolism, City of Hope National Medical Center, Duarte, California, United States of America; Division of Endocrinology, Metabolism and Nutrition, Department of Internal Medicine, Harbor-UCLA Medical Center, Torrance, California, United States of America
| | - Raynald Samoa
- Department of Clinical Diabetes, Endocrinology, and Metabolism, City of Hope National Medical Center, Duarte, California, United States of America; Division of Endocrinology, Metabolism and Nutrition, Department of Internal Medicine, Harbor-UCLA Medical Center, Torrance, California, United States of America
| | - Lee-Ming Chuang
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan; Graduate Institute of Preventive Medicine, School of Public Health, National Taiwan University, Taipei, Taiwan
| | - Ken C. Chiu
- Department of Clinical Diabetes, Endocrinology, and Metabolism, City of Hope National Medical Center, Duarte, California, United States of America; Division of Endocrinology, Metabolism and Nutrition, Department of Internal Medicine, Harbor-UCLA Medical Center, Torrance, California, United States of America
- * E-mail:
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Khazaei M, Karimi J, Sheikh N, Goodarzi MT, Saidijam M, Khodadadi I, Moridi H. Effects of Resveratrol on Receptor for Advanced Glycation End Products (RAGE) Expression and Oxidative Stress in the Liver of Rats with Type 2 Diabetes. Phytother Res 2015; 30:66-71. [DOI: 10.1002/ptr.5501] [Citation(s) in RCA: 49] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2015] [Revised: 09/27/2015] [Accepted: 09/29/2015] [Indexed: 01/11/2023]
Affiliation(s)
- Mohammad Khazaei
- Department of Biochemistry, School of Medicine; Hamadan University of Medical Sciences; Hamadan Iran
| | - Jamshid Karimi
- Department of Biochemistry, School of Medicine; Hamadan University of Medical Sciences; Hamadan Iran
| | - Nasrin Sheikh
- Department of Biochemistry, School of Medicine; Hamadan University of Medical Sciences; Hamadan Iran
| | - Mohammad Taghi Goodarzi
- Research Center for Molecular Medicine; Hamadan University of Medical Sciences; Hamadan Iran
| | - Massoud Saidijam
- Research Center for Molecular Medicine; Hamadan University of Medical Sciences; Hamadan Iran
| | - Iraj Khodadadi
- Department of Biochemistry, School of Medicine; Hamadan University of Medical Sciences; Hamadan Iran
| | - Heresh Moridi
- Department of Biochemistry, School of Medicine; Hamadan University of Medical Sciences; Hamadan Iran
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Kochan K, Maslak E, Krafft C, Kostogrys R, Chlopicki S, Baranska M. Raman spectroscopy analysis of lipid droplets content, distribution and saturation level in Non-Alcoholic Fatty Liver Disease in mice. JOURNAL OF BIOPHOTONICS 2015; 8:597-609. [PMID: 25346221 DOI: 10.1002/jbio.201400077] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/24/2014] [Revised: 09/05/2014] [Accepted: 09/16/2014] [Indexed: 06/04/2023]
Abstract
Non-Alcoholic Fatty Liver Disease (NAFLD) is a common liver disorder, characterized by an excessive lipids deposition within the hepatic tissue. Due to the lack of clear-cut symptoms and optimal diagnostic method, the actual prevalence of NAFLD and its pathogenesis remains unclear, especially in the early stages of progression. In the presented work confocal Raman microspectroscopy was used to investigate alterations in the chemical composition of the NAFLD-affected liver. We have investigated two NAFLD models, representative for macrovesicular and microvesicular steatosis, induced by High Fat Diet (60 kcal %) and Low Carbohydrate High Protein Diet (LCHP), respectively. In both models we confirmed the development of NAFLD, manifested by the presence of lipid droplets (LDs), but of different sizes. Model of macrovesicular steatosis was characterized by large LDs, whereas in the microvesicular steatosis model small droplets were found. In both models, however, we observed a significant decrease in the degree of unsaturation of lipids, in comparison to the control. In addition, for both models, the impact of medical treatment with selected drugs (perindopril and nicotinic acid, respectively) was tested, indicating a significant influence of medicine not only on the occurrence and size of the droplets, but also on their composition. In both cases the drug treatment resulted in an increase of the degree of unsaturation of lipids forming droplets. Confocal Raman microspectroscopy was proven to be a powerful tool providing detailed insight into selected areas of hepatic tissue, following the NAFLD pathogenesis and diagnostic potential of the applied drugs.
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Affiliation(s)
- Kamila Kochan
- Faculty of Chemistry, Jagiellonian University, Krakow, Poland
- Jagiellonian Centre for Experimental Therapeutics (JCET), Jagiellonian University, Krakow, Poland
| | - Edyta Maslak
- Jagiellonian Centre for Experimental Therapeutics (JCET), Jagiellonian University, Krakow, Poland
| | | | - Renata Kostogrys
- Department of Human Nutrition, Faculty of Food Technology, Agricultural University, Krakow, Poland
| | - Stefan Chlopicki
- Jagiellonian Centre for Experimental Therapeutics (JCET), Jagiellonian University, Krakow, Poland
- Department of Experimental Pharmacology, Jagiellonian University, Krakow, Poland
| | - Malgorzata Baranska
- Faculty of Chemistry, Jagiellonian University, Krakow, Poland.
- Jagiellonian Centre for Experimental Therapeutics (JCET), Jagiellonian University, Krakow, Poland.
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Mohamed WS, Mostafa AM, Mohamed KM, Serwah AH. Effects of fenugreek, Nigella, and termis seeds in nonalcoholic fatty liver in obese diabetic albino rats. Arab J Gastroenterol 2015; 16:1-9. [DOI: 10.1016/j.ajg.2014.12.003] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/19/2014] [Revised: 08/30/2014] [Accepted: 12/21/2014] [Indexed: 02/08/2023]
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Poodineh J, Khazaei Feizabad A, Nakhaee A. Antioxidant Activities ofCaralluma tuberculataon Streptozotocin-Induced Diabetic Rats. Drug Dev Res 2015; 76:40-47. [DOI: 10.1002/ddr.21239] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2014] [Accepted: 12/14/2014] [Indexed: 12/30/2022]
Affiliation(s)
- Jafar Poodineh
- Cellular and Molecular Research Center, School of Medicine; Zahedan University of Medical Sciences; Zahedan Iran
- Department of Clinical Biochemistry, School of Medicine; Zahedan University of Medical Sciences; Zahedan Iran
| | | | - Alireza Nakhaee
- Cellular and Molecular Research Center, School of Medicine; Zahedan University of Medical Sciences; Zahedan Iran
- Department of Clinical Biochemistry, School of Medicine; Zahedan University of Medical Sciences; Zahedan Iran
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El-Eshmawy MM, Kandil TS, El-Hafez HAA, El yazid AYA, El Hadidy EHM. Type 2 diabetes mellitus is a risk factor for hepatocellular carcinoma in Egyptian patients with HCV-related cirrhosis. Int J Diabetes Dev Ctries 2014. [DOI: 10.1007/s13410-013-0186-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
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Chan WK, Ida NH, Cheah PL, Goh KL. Progression of liver disease in non-alcoholic fatty liver disease: a prospective clinicopathological follow-up study. J Dig Dis 2014; 15:545-52. [PMID: 25060399 DOI: 10.1111/1751-2980.12175] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
OBJECTIVE To perform a follow-up study on non-alcoholic fatty liver disease (NAFLD) patients in our previous study using paired liver biopsy. METHODS Patients who were included in our previous study on NAFLD and agreed to receive a repeat liver biopsy were included in the study. Their clinical characteristics, laboratory examination results and histological analysis on the repeat liver biopsied specimens were prospectively collected and compared with those in the previous study. RESULTS Data from 35 patients (mean age 47.5 ± 10.9 years, male 40.0%) were analyzed. The mean interval between the liver biopsies was 6.4 ± 0.8 years. NAFLD activity score (NAS) worsened in 13, remained unchanged in 9 and ameliorated in 13. Fibrosis worsened in 18 and remained unchanged in 17. Two patients who were confirmed with cirrhosis at baseline developed decompensated cirrhosis. On multivariate analysis, elevated serum aspartate aminotransferase (AST) (odds ratio [OR] 10.74, 95% confidence interval [CI] 1.00-115.86, P = 0.050) and γ-glutamyl transpeptidase (γ-GT) (OR 16.10, 95% CI 1.30-198.90, P = 0.030) at follow-up were associated with worsened NAS. Patients with borderline NASH at baseline were more likely to have worsened NAS at follow-up than those with definite NASH (OR 12.67, 95% CI 2.29-70.02, P = 0.004). However, both groups had a similar likelihood of having worsened fibrosis at follow-up. No plausible factors were found to be associated with worsened fibrosis. CONCLUSIONS NAFLD patients with persistently elevated serum AST and γ-GT levels during follow-up should be suspected of having worsened NAS. NASH patients can have significant disease progression over a relatively short period of time and fibrosis might be irreversible without specific interventions.
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Affiliation(s)
- Wah-Kheong Chan
- Gastroenterology and Hepatology Unit, Gastrointestinal Endoscopy Unit, Department of Medicine, University of Malaya, Kuala Lumpur, Malaysia
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45
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Lee U, Oh E. Pharmacokinetic changes of drugs in a rat model of liver cirrhosis induced by dimethylnitrosamine, alone and in combination with diabetes mellitus induced by streptozotocin. Biopharm Drug Dispos 2014; 36:1-14. [PMID: 24861008 DOI: 10.1002/bdd.1901] [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: 01/29/2014] [Revised: 05/11/2014] [Accepted: 05/14/2014] [Indexed: 11/08/2022]
Abstract
Rats with liver cirrhosis induced by N-dimethylnitrosamine (LC) and rats with LC with diabetes mellitus induced by streptozotocin (LCD) have been developed as animal models for human liver cirrhosis and liver cirrhosis with diabetes mellitus, respectively. Changes in the pharmacokinetics of drugs (mainly non-renal clearance, CLNR) in LC and LCD rats reported in the literature compared with respective control rats were reviewed. This review mainly explains the changes in the CLNRs of drugs (which are mainly metabolized via hepatic microsomal cytochrome P450s, CYPs) in LC and LCD rats, in terms of the changes in in vitro hepatic intrinsic clearance (CLint; mainly due to the changes in CYPs in the disease state), free (unbound) fraction of a drug in the plasma (fp) and hepatic blood flow rate (QH) depending on the hepatic excretion ratio of the drug. Generally, changes in the CLNRs of drugs in LC and LCD rats could be well explained by the above-mentioned three factors. The mechanism of urinary excretion of drugs (such as glomerular filtration or renal active secretion or reabsorption) in LC and LCD rats is also discussed. The pharmacokinetics of the drugs reported in the LC and LCD rats were scarce in humans. Thus, the present rat data should be extrapolated carefully to humans.
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Affiliation(s)
- Unji Lee
- College of Pharmacy, Ewha Womans University, Seoul, South Korea
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Kochan K, Marzec KM, Chruszcz-Lipska K, Jasztal A, Maslak E, Musiolik H, Chłopicki S, Baranska M. Pathological changes in the biochemical profile of the liver in atherosclerosis and diabetes assessed by Raman spectroscopy. Analyst 2013; 138:3885-90. [PMID: 23515303 DOI: 10.1039/c3an00216k] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
Raman microspectroscopic imaging has been utilized for the investigation of pathological changes in the liver induced by diabetes and atherosclerosis.
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Affiliation(s)
- Kamila Kochan
- Faculty of Chemistry, Jagiellonian University, Ingardena 3, 30-060 Krakow, Poland
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47
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Remodeling of liver phospholipidomic profile in streptozotocin-induced diabetic rats. Arch Biochem Biophys 2013; 538:95-102. [DOI: 10.1016/j.abb.2013.07.029] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2013] [Revised: 07/10/2013] [Accepted: 07/31/2013] [Indexed: 01/03/2023]
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48
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Welzel TM, Graubard BI, Quraishi S, Zeuzem S, Davila JA, El-Serag HB, McGlynn KA. Population-attributable fractions of risk factors for hepatocellular carcinoma in the United States. Am J Gastroenterol 2013; 108:1314-21. [PMID: 23752878 PMCID: PMC4105976 DOI: 10.1038/ajg.2013.160] [Citation(s) in RCA: 241] [Impact Index Per Article: 21.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/01/2013] [Revised: 04/22/2013] [Accepted: 04/28/2013] [Indexed: 12/11/2022]
Abstract
OBJECTIVES Risk factors for hepatocellular carcinoma (HCC) include hepatitis B and C viruses (HBV, HCV), excessive alcohol consumption, rare genetic disorders and diabetes/obesity. The population attributable fractions (PAF) of these factors, however, have not been investigated in population-based studies in the United States. METHODS Persons ≥68 years diagnosed with HCC (n=6,991) between 1994 and 2007 were identified in the SEER-Medicare database. A 5% random sample (n=255,702) of persons residing in SEER locations were selected for comparison. For each risk factor, odds ratios (ORs), 95% confidence intervals (95% CI) and PAFs were calculated. RESULTS As anticipated, the risk of HCC was increased in relationship to each factor: HCV (OR 39.89, 95% CI: 36.29-43.84), HBV (OR 11.17, 95% CI: 9.18-13.59), alcohol-related disorders (OR 4.06, 95% CI: 3.82-4.32), rare metabolic disorders (OR 3.45, 95% CI: 2.97-4.02), and diabetes and/or obesity (OR 2.47, 95% CI: 2.34-2.61). The PAF of all factors combined was 64.5% (males 65.6%; females 62.2%). The PAF was highest among Asians (70.1%) and lowest among black persons (52.4%). Among individual factors, diabetes/obesity had the greatest PAF (36.6%), followed by alcohol-related disorders (23.5%), HCV (22.4%), HBV (6.3%) and rare genetic disorders (3.2%). While diabetes/obesity had the greatest PAF among both males (36.4%) and females (36.7%), alcohol-related disorders had the second greatest PAF among males (27.8%) and HCV the second greatest among females (28.1%). Diabetes/obesity had the greatest PAF among whites (38.9%) and Hispanics (38.1%), while HCV had the greatest PAF among Asians (35.4%) and blacks (34.9%). The second greatest PAF was alcohol-related disorders in whites (25.6%), Hispanics (30.1%) and blacks (and 18.5%) and HBV in Asians (28.5%). CONCLUSIONS The dominant risk factors for HCC in the United States among persons ≥68 years differ by sex and race/ethnicity. Overall, eliminating diabetes/obesity could reduce the incidence of HCC more than the elimination of any other factor.
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Affiliation(s)
- Tania M. Welzel
- Johann Wolfgang Goethe University Hospital, Frankfurt am Main, Germany
| | - Barry I. Graubard
- Division of Cancer Epidemiology and Genetics, NCI, NIH, DHHS, Bethesda, Maryland, USA
| | - Sabah Quraishi
- Division of Cancer Epidemiology and Genetics, NCI, NIH, DHHS, Bethesda, Maryland, USA
| | - Stefan Zeuzem
- Johann Wolfgang Goethe University Hospital, Frankfurt am Main, Germany
| | - Jessica A. Davila
- Houston Veterans Affairs Medical Center, Houston, Texas, USA,Baylor College of Medicine, Houston, Texas, USA
| | - Hashem B. El-Serag
- Houston Veterans Affairs Medical Center, Houston, Texas, USA,Baylor College of Medicine, Houston, Texas, USA
| | - Katherine A. McGlynn
- Division of Cancer Epidemiology and Genetics, NCI, NIH, DHHS, Bethesda, Maryland, USA
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Ishikawa M, Yoshida K, Okamura H, Ochiai K, Takamura H, Fujiwara N, Ozaki K. Oral Porphyromonas gingivalis translocates to the liver and regulates hepatic glycogen synthesis through the Akt/GSK-3β signaling pathway. Biochim Biophys Acta Mol Basis Dis 2013; 1832:2035-43. [PMID: 23899607 DOI: 10.1016/j.bbadis.2013.07.012] [Citation(s) in RCA: 80] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2013] [Revised: 06/25/2013] [Accepted: 07/22/2013] [Indexed: 12/20/2022]
Abstract
Periodontal diseases are common chronic inflammatory disorders that result in the destruction of tissues around teeth. Many clinical studies suggest that periodontal diseases are risk factors for insulin resistance and diabetic mellitus development. However, the molecular mechanisms by which periodontal diseases regulate the progress of diabetes mellitus remain unknown. In this study, we investigated whether Porphyromonas gingivalis (P.g.), a major pathogen of periodontal diseases, present in the oral cavity, moves to the liver and affects hepatic glycogen synthesis. SNAP26b-tagged P.g. (SNAP-P.g.) was introduced into the oral cavity to induce periodontal disease in 4-week old female Balb/c mice. SNAP-P.g. was detected in the liver extracted from SNAP-P.g.-treated mice using nested PCR analysis. High blood glucose levels tended to promote SNAP-P.g. translocation from the oral cavity to the liver in mice. Periodic acid-Schiff staining suggested that hepatic glycogen synthesis decreased in SNAP-P.g.-treated mice. SNAP-P.g. was also internalized into the human hepatoma cell line HepG2, and this attenuated the phosphorylation of insulin receptor substrate (IRS)-1, Akt and glycogen synthase kinase-3β induced by insulin. Insulin-induced glycogen synthesis was suppressed by SNAP-P.g. in HepG2 cells. Our results suggest that P.g. translocation from the oral cavity to the liver may contribute to the progress of diabetes mellitus by influencing hepatic glycogenesis.
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Affiliation(s)
- Makoto Ishikawa
- Department of Oral Healthcare Promotion, The University of Tokushima Graduate School, Kuramoto, Tokushima 770-8504, Japan
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Shi FH, Wu Y, Dai DZ, Cong XD, Zhang YM, Dai Y. Hepatosteatosis and hepatic insulin resistance are blunted by argirein, an anti-inflammatory agent, through normalizing endoplasmic reticulum stress and apoptosis in diabetic liver. ACTA ACUST UNITED AC 2013; 65:916-27. [PMID: 23647685 DOI: 10.1111/jphp.12051] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2012] [Accepted: 02/11/2013] [Indexed: 12/28/2022]
Abstract
OBJECTIVES Insulin resistance represents a mechanism underlying defect metabolism of carbohydrate and lipid linked to inflammatory reactions in diabetic liver. We hypothesized that the changes may be secondary to endoplasmic reticulum (ER) stress, which could be alleviated by either argirein or valsartan. METHODS Hepatosteatosis in diabetic liver was induced in rats fed with a high-fat diet (HFD) for 12 weeks combined with a single low dose of streptozotocin (STZ 35 mg/kg, ip). Interventions (mg/kg/d, po)with either argirein (50, 100 and 200) or valsartan (12) were conducted in the last 4 weeks. KEY FINDINGS In diabetic liver fat was significantly accumulated in association with elevated hepatic glucose, serum insulin and homeostasis model assessment of insulin resistance value. Downregulated glucose transporter 4, insulin receptor substrate-1 and leptin receptor (P < 0.01) were found relative to normal, where DNA ladder, downregulated B cell lymphoma/leukemia-2, upregulated B cell lymphoma/leukemia-2 Associated X protein and upregulated ER stress chaperones such as Bip/GRP78 (also known as Binding Protein, BiP), PKR-like ER kinase (PERK), p-PERK/PERK and C/EBP homologous protein were significant. These abnormalities were significantly ameliorated by argirein and valsartan. CONCLUSIONS Hepatosteatosis induced by HFD/low STZ manifests insulin resistance and apoptosis, linked to an entity of low-grade inflammation due to activated ER stress sensors. With anti-inflammatory activity either argirein or valsartan blunts hepatosteatosis through normalizing ER stress and apoptosis in the diabetic liver.
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Affiliation(s)
- Fang-Hong Shi
- China Pharmaceutical University, Research Division of Pharmacology, Nanjing, China
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