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Zhang Y, Tian T, Liang C, Wang J, Zhang J, Tian S, Xie R, Yang T, Han B. Lysine specific demethylase 1 inhibits sodium arsenite activation of HSCs by regulating SESN2/AMPK/ULK1 signaling pathway activity. Environ Toxicol 2024. [PMID: 38477077 DOI: 10.1002/tox.24184] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/18/2023] [Revised: 01/10/2024] [Accepted: 02/10/2024] [Indexed: 03/14/2024]
Abstract
Lysine specific demethylase 1 (LSD1) is a histone demethylase that specifically catalyzes the demethylation of histone H3K4 (H3K4me1/2) and regulates gene expression. In addition, it can mediate the process of autophagy through its demethylase activity. Sestrin2 (SESN2) is a stress-induced protein and a positive regulator of autophagy. In NaAsO2 -induced mouse fibrotic livers and activated hepatic stellate cells (HSCs), LSD1 expression is decreased, SESN2 expression is increased, and autophagy levels are also increased. Overexpression of LSD1 and silencing of SESN2 decreased the level of autophagy and attenuated the activation of HSCs induced by NaAsO2 . LSD1 promoted SESN2 gene transcription by increasing H3K4me1/2 in the SESN2 promoter region. 3-methyladenine (3-MA) and chloroquine were used to inhibit autophagy of HSCs, and the degree of activation was also alleviated. Taken together, LSD1 positively regulates SESN2 by increasing H3K4me1/2 enrichment in the SESN2 promoter region, which in turn increases the level of autophagy and promotes the activation of HSCs. Our results may provide new evidence for the importance of LSD1 in the process of autophagy and activation of HSCs induced by arsenic poisoning. Increasing the expression and activity of LSD1 is expected to be an effective way to reverse the autophagy and activation of HSCs induced by arsenic poisoning.
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Affiliation(s)
- Yingwan Zhang
- Department of Pathophysiology, College of Basic Medical Sciences, Guizhou Medical University, Guiyang, Guizhou, China
- Guizhou Provincial Key Laboratory of Pathogenesis and Drug Research on Common Chronic Diseases, Guizhou Medical University, Guiyang, Guizhou, China
| | - Tian Tian
- Department of Eugenic Genetics, Guiyang Maternal and Child Health Care Hospital, Guiyang, Guizhou, China
| | - Cai Liang
- Southwest Hospital, Army Medical University, Chongqing, China
| | - Junli Wang
- The Second People's Hospital of Guiyang, Guizhou, China
| | - Jiayuan Zhang
- Department of Pathophysiology, College of Basic Medical Sciences, Guizhou Medical University, Guiyang, Guizhou, China
- Guizhou Provincial Key Laboratory of Pathogenesis and Drug Research on Common Chronic Diseases, Guizhou Medical University, Guiyang, Guizhou, China
| | - Shanshan Tian
- Department of Pathophysiology, College of Basic Medical Sciences, Guizhou Medical University, Guiyang, Guizhou, China
- Guizhou Provincial Key Laboratory of Pathogenesis and Drug Research on Common Chronic Diseases, Guizhou Medical University, Guiyang, Guizhou, China
| | - Rujia Xie
- Department of Pathophysiology, College of Basic Medical Sciences, Guizhou Medical University, Guiyang, Guizhou, China
- Guizhou Provincial Key Laboratory of Pathogenesis and Drug Research on Common Chronic Diseases, Guizhou Medical University, Guiyang, Guizhou, China
| | - Ting Yang
- Department of Pathophysiology, College of Basic Medical Sciences, Guizhou Medical University, Guiyang, Guizhou, China
- Guizhou Provincial Key Laboratory of Pathogenesis and Drug Research on Common Chronic Diseases, Guizhou Medical University, Guiyang, Guizhou, China
| | - Bing Han
- Department of Pathophysiology, College of Basic Medical Sciences, Guizhou Medical University, Guiyang, Guizhou, China
- Guizhou Provincial Key Laboratory of Pathogenesis and Drug Research on Common Chronic Diseases, Guizhou Medical University, Guiyang, Guizhou, China
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Khemtong A, Shantavasinkul PC, Boonchaya-Anant P, Rattanasiri S, Treeprasertsuk S, Udomsawaengsup S. Effect of Preoperative Very Low-Calorie Diets on Hepatic Steatosis, Fibrosis, and Perioperative Outcomes of Bariatric Surgery. J Laparoendosc Adv Surg Tech A 2024; 34:219-226. [PMID: 38294778 DOI: 10.1089/lap.2023.0391] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2024] Open
Abstract
Introduction: Preoperative weight loss through a very low-calorie diet (VLCD) has been shown to reduce liver volume and technical difficulty in patients undergoing metabolic and bariatric surgery (MBS). However, the effect of preoperative VLCD on liver histology and other outcomes is not well demonstrated. Our study aimed to explore the effect of a 2-week preoperative VLCD, compared with no-dietary intervention, on hepatic steatosis, fibrosis, weight loss, and other postoperative outcomes of MBS. Materials and Methods: This retrospective study was conducted at the Chulalongkorn Bariatric and Metabolic Institute, King Chulalongkorn Memorial Hospital, Bangkok, Thailand. The medical records of patients with severe obesity (body mass index ≥50 kg/m2) attending the clinic from January 2005 to December 2020 were reviewed. Clinical data and laboratory investigations were collected at baseline and at each follow-up visit, up to 5 years postoperatively. Hepatic steatosis and fibrosis were assessed by liver biopsy intraoperatively. Results: A total of 181 patients were included in this study. Preoperative VLCD was prescribed in 65 patients (VLCD group) and 116 patients received their usual diet (control group). Mean preoperative weight loss was 9.1 ± 6.1 kg in the VLCD group versus 0.0 ± 0.0 kg in the control group (P = .000). The VLCD group had significantly less number of patients with moderate and severe liver steatosis from the liver biopsy specimens (16.2% versus 46.3%; P = .008). However, there was no significant difference in fibrosis grade between those with VLCD and control (≥F2-fibrosis; 2.7% versus 7.5%; P = .118). Moreover, preoperative VLCD could reduce operating time in patients who underwent both laparoscopic Roux-en-Y gastric bypass (LRYGB; VLCD 163.4 ± 38.2 minutes versus control 215.1 ± 67.4 minute, P = .000) and laparoscopic sleeve gastrectomy (LSG; VLCD 110.8 ± 20.0 minutes versus control 131.0 ± 38.1 minutes, P = .004). During the 5-year follow-up, there were a significant difference of HbA1C between the VLCD and the control group (coefficient: -0.24 with 95% confidence interval [CI]: -0.44 to -0.04, P = .019), particularly in patients who underwent LRYGB (Coefficient: -0.26 with 95% CI: -0.49 to -0.03, P = .028), but not LSG. However, long-term weight loss outcomes and other biochemical outcomes were not different between the VLCD and the control group. Conclusion: Preoperative VLCD was associated with reduced liver steatosis and operative time in patients who underwent LRYGB and LSG. Moreover, preoperative VLCD significantly decreased HbA1C during a 5-year follow-up period. Therefore, it should be considered in patients with severe obesity, who will undergo MBS.
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Affiliation(s)
- Arth Khemtong
- Master of Science Program in Nutrition, Faculty of Medicine Ramathibodi Hospital and Institute of Nutrition, Mahidol University, Bangkok, Thailand
- Treatment of Obesity and Metabolic Disease Research Unit, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Prapimporn Chattranukulchai Shantavasinkul
- Division of Nutrition and Biochemical Medicine, Department of Medicine, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
- Graduate Program in Nutrition, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | | | - Sasivimol Rattanasiri
- Department of Clinical Epidemiology and Biostatistics, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Sombat Treeprasertsuk
- Department of Medicine, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
| | - Suthep Udomsawaengsup
- Treatment of Obesity and Metabolic Disease Research Unit, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
- Department of Surgery, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
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Hasby Saad MA, El-Saadi EG, Ali DA, Watany MM, Eid MM. Potential i-Nos/Arg-1 Switch with NLRP3 and Parasitic Load Down Regulation in Experimental Schistosoma mansoni Infection via Chloroquine Repurposing. Parasite Immunol 2024; 46:e13030. [PMID: 38498004 DOI: 10.1111/pim.13030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Revised: 01/19/2024] [Accepted: 02/09/2024] [Indexed: 03/19/2024]
Abstract
In previous studies, the inhibitory effect of chloroquine on NLRP3 inflammasome and heme production was documented. This may be employed as a double-bladed sword in schistosomiasis (anti-inflammatory and parasiticidal). In this study, chloroquine's impact on schistosomiasis mansoni was investigated. The parasitic load (worm/egg counts and reproductive capacity index [RCI]), i-Nos/Arg-1 expression, splenomegaly, hepatic insult and NLRP3-immunohistochemical expression were assessed in infected mice after receiving early and late repeated doses of chloroquine alone or dually with praziquantel. By early treatment, the least RCI was reported in dually treated mice (41.48 ± 28.58) with a significant reduction in worm/egg counts (3.50 ± 1.29/2550 ± 479.58), compared with either drug alone. A marked reduction in the splenic index was achieved by prolonged chloroquine administration (alone: 43.15 ± 5.67, dually: 36.03 ± 5.27), with significantly less fibrosis (15 ± 3.37, 14.25 ± 2.22) than after praziquantel alone (20.5 ± 2.65). Regarding inflammation, despite the praziquantel-induced significant decrease in NLRP3 expression, the inhibitory effect was marked after dual and chloroquine administration (liver: 3.13 ± 1.21/3.45 ± 1.23, spleen: 5.7 ± 1.6/4.63 ± 2.41). i-Nos RNA peaked with early/late chloroquine administration (liver: 68.53 ± 1.8/57.78 ± 7.14, spleen: 63.22 ± 2.06/62.5 ± 3.05). High i-Nos echoed with a parasiticidal and hepatoprotective effect and may indicate macrophage-1 polarisation. On the flip side, the chloroquine-induced low Arg-1 seemed to abate immune tolerance and probably macrophage-2 polarisation. Collectively, chloroquine synergised the praziquantel-schistosomicidal effect and minimised tissue inflammation, splenomegaly and hepatic fibrosis.
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Affiliation(s)
- Marwa A Hasby Saad
- Medical Parasitology Department, Faculty of Medicine, Tanta University, Tanta, Egypt
| | - Esraa G El-Saadi
- Medical Parasitology Department, Faculty of Medicine, Tanta University, Tanta, Egypt
| | - Dareen A Ali
- Pathology Department, Faculty of Medicine, Tanta University, Tanta, Egypt
| | - Mona M Watany
- Clinical Pathology Department, Faculty of Medicine, Tanta University, Tanta, Egypt
| | - Mohammed M Eid
- Medical Parasitology Department, Faculty of Medicine, Tanta University, Tanta, Egypt
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Chawla S, Choudhury S, Das A. Bioengineered MSC GFPCxcr2-Mmp13 Transplantation Alleviates Hepatic Fibrosis by Regulating Mammalian Target of Rapamycin Signaling. Antioxid Redox Signal 2024. [PMID: 38183635 DOI: 10.1089/ars.2023.0390] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/08/2024]
Abstract
Aims: Hepatic fibrosis is the pathological change during chronic liver diseases (CLD) that turns into cirrhosis if not reversed timely. Allogenic mesenchymal stem cell (MSC) therapy is an alternative to liver transplantation for CLD. However, poor engraftment of the transplanted MSCs limits their therapeutic efficacy. MSCs express chemokine receptors that regulate their physiology. We observed several-fold increased expressions of Cxcl3 and decreased expression of Mmp13 in the fibrotic liver. Therefore, we bioengineered MSCs with stable overexpression of Cxcr2 (CXCL3-cognate receptor) and Mmp13, collagenase (MSCGFPCxcr2-Mmp13). Results: The CXCL3/CXCR2 axis significantly increased migration through the activation of AKT/ERK/mTOR signaling. These bioengineered MSCs transdifferentiated into hepatocyte-like cells (MSCGFPCxcr2-Mmp13-HLCs) that endured the drug-/hepatotoxicant-induced toxicity by significantly increasing the antioxidants-Nrf2 and Sod2, while decreasing the apoptosis-Cyt C, Casp3, Casp9, and drug-metabolizing enzyme-Cyp1A1, Cyp1A2, Cyp2E1 markers. Therapeutic transplantation of MSCGFPCxcr2-Mmp13 abrogated AAP-/CCl4-induced hepatic fibrosis in mice by CXCR2-mediated targeted engraftment and MMP-13-mediated reduction in collagen. Mechanistically, induction of CXCL3/CXCR2 axis-activated mTOR-p70S6K signaling led to increased targeted engraftment and modulation of the oxidative stress by increasing the expression and activity of nuclear Nrf2 and SOD2 expression in the regenerated hepatic tissues. A marked change in the fate of transplanted MSCGFPCxcr2-Mmp13 toward hepatocyte lineage demonstrated by co-immunostaining of GFP/HNF4α along with reduced COL1α1 facilitated the regeneration of the fibrotic liver. Innovation and Conclusions: Our study suggests the therapeutic role of allogenic Cxcr2/Mmp13-bioengineered MSC transplantation decreases the hepatic oxidative stress as an effective translational therapy for hepatic fibrosis mitigation-mediated liver regeneration.
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Affiliation(s)
- Shilpa Chawla
- Department of Applied Biology, Council of Scientific & Industrial Research-Indian Institute of Chemical Technology (CSIR-IICT), Hyderabad, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, India
| | - Subholakshmi Choudhury
- Department of Applied Biology, Council of Scientific & Industrial Research-Indian Institute of Chemical Technology (CSIR-IICT), Hyderabad, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, India
| | - Amitava Das
- Department of Applied Biology, Council of Scientific & Industrial Research-Indian Institute of Chemical Technology (CSIR-IICT), Hyderabad, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, India
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Liang J, Chen T, Xu H, Wang T, Gong Q, Li T, Liu X, Wang J, Wang Y, Xiong L. Echinacoside Exerts Anti hepatic Fibrosis Effects in High-Fat Mice Model by Modulating the ACVR2A-Smad Pathway. Mol Nutr Food Res 2024:e2300553. [PMID: 38366962 DOI: 10.1002/mnfr.202300553] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Revised: 01/14/2024] [Indexed: 02/19/2024]
Abstract
SCOPE Nonalcoholic steatohepatitis (NASH) is an increasingly common chronic liver disease in which hepatic fibrosis is the major pathological change. The transforming growth factor β (TGF-β)/mall mothers against decapentaplegic (Smad) signaling is the main effector of fibrosis. Although the antifibrotic effect of echinacoside (Ech) on the liver has been indicated previously, the cellular and molecular mechanisms remain unclear. This study aims to investigate both in vivo and in vitro antifibrotic properties of Ech. METHODS AND RESULTS Cell viability and scratch/wound assays show that Ech significantly inhibits the proliferation, migration, and activation of human hepatic stellate LX-2 cells. In mice with high-fat diet-induced hepatic fibrosis, Ech treatment attenuates the progression of liver injury, inflammation, and fibrosis. Furthermore, transcriptome analysis and subsequent functional validation demonstrate that Ech achieves antifibrotic effects by the activin receptor type-2A (ACVR2A)-mediated TGF-β1/Smad signaling pathway; ultimately, ACVR2A is demonstrated to be an important target for hepatic fibrosis by inhibiting and inducing the expression of ACVR2A in LX-2 cells. CONCLUSION Ech exerts potent antifibrotic effects by inhibiting the ACVR2A-mediated TGF-β1/Smad signaling axis and may serve as an alternative treatment for hepatic fibrosis.
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Affiliation(s)
- Jie Liang
- Department of Medicine, Linfen Vocational and Technical College, Linfen, Shanxi, 041000, China
| | - Ting Chen
- School of Medicine, Shanghai University, Shanghai, 200444, China
| | - Honglei Xu
- Medical Security Center, The No. 983th Hospital of Joint Logistics Support Forces of Chinese PLA, Tianjin, 300142, China
| | - Tingfang Wang
- School of Medicine, Shanghai University, Shanghai, 200444, China
| | - Qi Gong
- School of Medicine, Shanghai University, Shanghai, 200444, China
| | - Tingting Li
- School of Medicine, Shanghai University, Shanghai, 200444, China
| | - Xiaoyan Liu
- School of Medicine, Shanghai University, Shanghai, 200444, China
| | - Jing Wang
- Department of Pharmacy, Qingpu Branch of Zhongshan Hospital Affiliated to Fudan University, Shanghai, 201700, China
| | - Yun Wang
- School of Medicine, Shanghai University, Shanghai, 200444, China
| | - Liyan Xiong
- School of Medicine, Shanghai University, Shanghai, 200444, China
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Atabieke F, Li XJ, Aierken A, Li J, Zhang Y, Aizezi Y, Gao HL, Zhang ZQ. Association between frailty and hepatic fibrosis in NAFLD among middle-aged and older adults: results from NHANES 2017-2020. Front Public Health 2024; 12:1330221. [PMID: 38389936 PMCID: PMC10883311 DOI: 10.3389/fpubh.2024.1330221] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2023] [Accepted: 01/29/2024] [Indexed: 02/24/2024] Open
Abstract
Background Although previous studies found that frailty is prevalent in NAFLD patients with advanced liver fibrosis and cirrhosis, studies examining the relationship are spare. Aim Our study aspires to investigate the potential correlation between the Frailty Index (FI) and hepatic fibrosis among middle-aged and older adults with NAFLD. Methods Data from the 2017-2020.03 National Health and Nutrition Examination Survey (NHANES) were utilized for this study, with a final of 2,383 participants aged 50 years and older included. The quantification of frailty was executed employing a 49-item frailty index. The recognition of hepatic steatosis and fibrosis was accomplished through the utilization of the controlling attenuation parameter (CAP) and transient elastography (TE). The relationship between the FI and hepatic fibrosis were investigated employing univariable and multivariable-adjusted logistic regression analyses. A subgroup analysis was conducted, dividing the subjects based on gender, Body Mass Index (BMI), and the presence of hyperlipidemia. Results The findings demonstrated a positive correlation between the FI and significant hepatic fibrosis in NAFLD, even after using multivariate logistic regression models adjusting for potential confounding factors (OR = 1.022, 95% CI, 1.004-1.041) and in tertiles (Q3vs Q1: OR = 2.004, 95% CI, 1.162-3.455). In the subgroup analysis, the correlation was more statistically significant in male (OR = 1.046, 95% CI, 1.022-1.071), under/normal weight (OR = 1.077, 95% CI, 1.009-1.150), overweight (OR = 1.040, 95% CI, 1.010-1.071), and subjects without hyperlipidemia (OR = 1.054, 95% CI, 1.012-1.097). The area under the Receiver Operating Characteristic (ROC) curve for the FI in assessing the existence of substantial fibrosis in NAFLD was 0.612 (95% CI, 0.596-0.628). Conclusion This study demonstrated a positive correlation between significant hepatic fibrosis and frailty, particularly among males aged 50 years and older, who were non-obese and did not have hyperlipidemia with NAFLD. Additional studies are required to further validate these findings.
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Affiliation(s)
- Falide Atabieke
- The Second Department of Gastroenterology, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang Uygur Autonomous Region, China
| | - Xiu-Juan Li
- Department of Pathophysiology, School of Basic Medical Sciences Xinjiang Medical University, Urumqi, Xinjiang Uygur Autonomous Region, China
| | - Ailikamu Aierken
- Xinjiang Medical University School of Clinical Medicine, Children's Hospital of the Autonomous Region, Urumqi, Xinjiang Uygur Autonomous Region, China
| | - Jian Li
- The Second Department of Gastroenterology, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang Uygur Autonomous Region, China
| | - Yu Zhang
- The Second Department of Gastroenterology, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang Uygur Autonomous Region, China
| | - Yierzhati Aizezi
- Center of Critical Care Medicine, First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang Uygur Autonomous Region, China
| | - Hong-Liang Gao
- The Second Department of Gastroenterology, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang Uygur Autonomous Region, China
| | - Zhi-Qiang Zhang
- The Second Department of Gastroenterology, The First Affiliated Hospital of Xinjiang Medical University, Urumqi, Xinjiang Uygur Autonomous Region, China
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Zhang Y, Xiang L, Qi F, Cao Y, Zhang W, Lv T, Zhou X. The metabolic profiles and body composition of non-obese metabolic associated fatty liver disease. Front Endocrinol (Lausanne) 2024; 15:1322563. [PMID: 38375190 PMCID: PMC10876088 DOI: 10.3389/fendo.2024.1322563] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/08/2023] [Accepted: 01/16/2024] [Indexed: 02/21/2024] Open
Abstract
Background/purpose Metabolic-associated fatty liver disease (MAFLD) is a major cause of chronic liver disease worldwide and is generally thought to be closely related to obesity and diabetes. However, it also affects non-obese individuals, particularly in Asian cultures. Methods Healthy physical examination subjects and MAFLD patients were included in the endocrinology department of Jiangsu Provincial Hospital of Traditional Chinese Medicine. MAFLD was defined as fatty liver in imaging without virus infection, drug, alcohol, or other known causes of chronic liver disease. Non-obese MAFLD was defined as MAFLD in non-obese subjects (BMI<25 kg/m2). Results The final analysis comprised 1047 participants in total. Of 946 MAFLD patients, 162 (17.12%) were diagnosed with non-obese MAFLD. Non-obese MAFLD patients were older, had lower alanine aminotransferase (ALT), triglyceride, and waist circumference, but had higher high density lipoprotein cholesterol (HDL-c) than obese MAFLD patients. Compared with non-obese healthy controls, non-obese MAFLD patients had higher BMI, ALT, gamma-glutamyl transferase (GGT), uric acid (UA), triglycerides (TG), and low density lipoprotein cholesterol (LDL-c). In terms of body composition, body fat mass (BFM), waist-hip ratio (WHR), percent body fat (PBF), visceral fat area (VFA), and fat mass index (FMI) were lower in non-obese healthy controls than non-obese MAFLD patients. A binary logistic regression analysis revealed that non-obese MAFLD was linked with lower GGT and higher HDL-c. Conclusion In this study cohort, non-obese MAFLD was present at a prevalence of 13.90%. In contrast to non-obese healthy controls, non-obese MAFLD patients exhibited different metabolic profiles, but they also had different body compositions.
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Affiliation(s)
- Yujuan Zhang
- Department of Endocrinology, Jiangsu Province Hospital of Chinese Medicine, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, China
- The First Clinical Medical College of Nanjing University of Chinese Medicine, Nanjing, China
| | - Liulan Xiang
- Department of Endocrinology, Jiangsu Province Hospital of Chinese Medicine, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, China
- The First Clinical Medical College of Nanjing University of Chinese Medicine, Nanjing, China
| | - Fang Qi
- Department of Endocrinology, Jiangsu Province Hospital of Chinese Medicine, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, China
- The First Clinical Medical College of Nanjing University of Chinese Medicine, Nanjing, China
| | - Yutian Cao
- Department of Endocrinology, Jiangsu Province Hospital of Chinese Medicine, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, China
- The First Clinical Medical College of Nanjing University of Chinese Medicine, Nanjing, China
| | - Wenhui Zhang
- Department of Endocrinology, Jiangsu Province Hospital of Chinese Medicine, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, China
- The First Clinical Medical College of Nanjing University of Chinese Medicine, Nanjing, China
| | - Tiansu Lv
- Department of Endocrinology, Jiangsu Province Hospital of Chinese Medicine, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, China
- The First Clinical Medical College of Nanjing University of Chinese Medicine, Nanjing, China
| | - Xiqiao Zhou
- Department of Endocrinology, Jiangsu Province Hospital of Chinese Medicine, Affiliated Hospital of Nanjing University of Chinese Medicine, Nanjing, China
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Liu Y, Chai S, Zhang X. Effect of MAFLD on albuminuria and the interaction between MAFLD and diabetes on albuminuria. J Diabetes 2024; 16:e13501. [PMID: 37974383 PMCID: PMC10859309 DOI: 10.1111/1753-0407.13501] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Revised: 09/29/2023] [Accepted: 10/30/2023] [Indexed: 11/19/2023] Open
Abstract
OBJECTIVE To investigate the effects of metabolic associated fatty liver disease (MAFLD) on chronic kidney disease (CKD) and abnormal albuminuria and the interaction between MAFLD and diabetes on abnormal albuminuria. METHODS Data of participants in the American 2017-2018 National Health and Nutrition Examination Survey were analyzed. Hepatic steatosis was defined as median controlled attenuation parameter ≥248 dB/m, which was measured by ultrasound transient elastography. MAFLD was defined by evidence of hepatic steatosis on ultrasound in addition to any metabolic dysregulation. Hepatic fibrosis was detected by FibroScan and quantified by parameter of stiffness (E). Hepatic fibrosis was defined as E ≥ 9.7 kPa. As component of CKD, reduced estimated glomerular filtration rate (eGFR) was defined as<60 mL/min/1.73 m2 and abnormal albuminuria was defined as urinary albumin-to-creatinine ratio ≥ 30 mg/g. RESULTS Data pertaining to 5119 participants were included in the analysis, with 40.6% hepatic normal, 52.1% MAFLD, and 7.2% hepatic fibrosis. Multivariable regression analyses showed that for abnormal albuminuria, the odds ratio (OR) was 0.82 (0.65-1.04) for MAFLD group and 1.73 (1.14.-,2.63) for hepatic fibrosis group, both taking the hepatic healthy group as reference. As for reduced eGFR, the OR was 0.68 (0.51-0.92) for MAFLD group and 0.93 (0.56-1.53) for hepatic fibrosis group. Diabetes was significantly related to greater risk of abnormal albuminuria (3.04 [2.70-3.42]) and reduced eGFR (1.53 [1.33-1.77]). With regard to the prevalence of abnormal albuminuria, the OR was 1.64 (1.03-2.60) for those with hepatic fibrosis only, 3.30 (2.80-3.89) for those with diabetes only, and 5.05 (3.30-7.72) for those with both two conditions. But there were neither additive interaction (relative excess risk due to interaction 0.56 [-1.41-.53], p = .577) nor multiplicative interaction (OR 0.81 [0.45-1.47], p = .492) between hepatic fibrosis and diabetes on the prevalence of abnormal albuminuria. CONCLUSION MAFLD with hepatic fibrosis is an independent risk factor for abnormal albuminuria, but it does not have interaction with diabetes on abnormal albuminuria.
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Affiliation(s)
- Yufang Liu
- Department of EndocrinologyPeking University International HospitalBeijingChina
| | - Sanbao Chai
- Department of EndocrinologyPeking University International HospitalBeijingChina
| | - Xiaomei Zhang
- Department of EndocrinologyPeking University International HospitalBeijingChina
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Li Y, Dai C, Ruan Y, Yang H, Zeng H, Huang R, Wang J, Dai M, Hao J, Wang L, Li J, Yan X, Lu Z, Ji F. Metabolic dysfunction-associated fatty liver disease and nonalcoholic fatty liver disease from clinical to pathological characteristics: a multi-center cross-sectional study in real world. Postgrad Med J 2024:qgae007. [PMID: 38272486 DOI: 10.1093/postmj/qgae007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2023] [Revised: 11/17/2023] [Accepted: 01/04/2024] [Indexed: 01/27/2024]
Abstract
BACKGROUND The evaluation of patients with fatty liver as defined by metabolic dysfunction-associated fatty liver disease (MAFLD) in the real world remains poorly researched. This study aimed to analyse the clinical and histological features of patients with MAFLD and nonalcoholic fatty liver disease (NAFLD) and to characterize each metabolic subgroup of MAFLD. METHODS A total of 2563 patients with fatty liver confirmed by ultrasonography and/or magnetic resonance tomography and/or liver biopsy-proven from three hospitals in China were included in the study. Patients were divided into different groups according to diagnostic criteria for MAFLD and NAFLD, and MAFLD into different subgroups. RESULTS There were 2337 (91.2%) patients fitting the MAFLD criteria, and 2095 (81.7%) fitting the NAFLD criteria. Compared to patients with NAFLD, those with MAFLD were more likely to be male, had more metabolic traits, higher liver enzyme levels, and noninvasive fibrosis scores. Among the patients with liver biopsy, the extent of advanced fibrosis in cases with MAFLD was significantly higher than those with NAFLD, 31.8% versus 5.2% (P < .001); there was no significant difference in advanced fibrosis between obese cases and lean individuals in MAFLD (P > .05); MAFLD complicated with diabetes had significantly higher advanced fibrosis than those without diabetes (43.3% and 17.2%, respectively; P < .001). CONCLUSIONS Patients with MAFLD have a higher degree of liver fibrosis than NAFLD patients. In addition, diabetic patients should be screened for fatty liver and liver fibrosis degree.
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Affiliation(s)
- Yan Li
- Graduate School of Xuzhou Medical University, Xuzhou, Jiangsu, 221004, China
| | - Changyong Dai
- Graduate School of Xuzhou Medical University, Xuzhou, Jiangsu, 221004, China
- Department of Infectious Diseases, Huaian Hospital of Huaian City, Huaian, Jiangsu, 223200, China
| | - Yuhua Ruan
- Graduate School of Xuzhou Medical University, Xuzhou, Jiangsu, 221004, China
| | - Haiqing Yang
- Graduate School of Xuzhou Medical University, Xuzhou, Jiangsu, 221004, China
| | - Huang Zeng
- Graduate School of Xuzhou Medical University, Xuzhou, Jiangsu, 221004, China
| | - Rui Huang
- Department of Infectious Diseases, Nanjing Drum Tower Hospital, the Affiliated Hospital of Nanjing University Medical School, Nanjing, Jiangsu, 210008, China
| | - Jialu Wang
- Graduate School of Xuzhou Medical University, Xuzhou, Jiangsu, 221004, China
| | - Mingjia Dai
- Department of Infection and Hepatology, Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, 221002, China
| | - Jungui Hao
- Department of Infection and Hepatology, Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, 221002, China
| | - Liping Wang
- Department of Infection and Hepatology, Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, 221002, China
| | - Jie Li
- Department of Infectious Diseases, Nanjing Drum Tower Hospital, the Affiliated Hospital of Nanjing University Medical School, Nanjing, Jiangsu, 210008, China
| | - Xuebing Yan
- Department of Infection and Hepatology, Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, 221002, China
| | - Zhonghua Lu
- Department of Liver Disease, Affiliated Wuxi Fifth Hospital of Jiangnan University, Wuxi, Jiangsu, 214011, China
| | - Fang Ji
- Department of Infection and Hepatology, Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, 221002, China
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10
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Li Z, Wu X, Chen Z, Wei X, Chen W. Association between low-normal thyroid function and advanced liver fibrosis in metabolic dysfunction-associated fatty liver disease patients: a retrospective cohort study. Gastroenterol Rep (Oxf) 2024; 12:goad076. [PMID: 38264763 PMCID: PMC10805339 DOI: 10.1093/gastro/goad076] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/06/2023] [Revised: 11/09/2023] [Accepted: 12/10/2023] [Indexed: 01/25/2024] Open
Abstract
Background Recent studies have found that thyroid function may be associated with the occurrence and development of advanced liver fibrosis in patients with metabolic dysfunction-associated fatty liver disease (MAFLD). However, the majority of such research has consisted of cross-sectional studies. This retrospective cohort study aimed to investigate the effect of low-normal thyroid function on advanced liver fibrosis in MAFLD patients over a 5-year period. Methods This retrospective cohort study enrolled 825 outpatients and inpatients with MAFLD who attended the Third Affiliated Hospital of Sun Yat-sen University (Guangzhou, China) between January 2011 and December 2018. Based on plasma thyroid hormone and thyroid-stimulating hormone levels, these patients were divided into two groups, namely a low-normal thyroid function group and a strict-normal thyroid function group. The fibrosis-4 score was used to assess advanced liver fibrosis. A chi-square test was conducted to compare the occurrence of advanced fibrosis between the groups. Results Among the 825 MAFLD patients, 117 and 708 were defined as having low-normal thyroid function and strict-normal thyroid function, respectively. Follow-up data were available for 767 patients (93.0%) during a 5-year period. Eight (7.5%) MAFLD patients with low-normal thyroid function and 26 (3.9%) with strict-normal thyroid function developed advanced liver fibrosis and the cumulative incidence was not significantly different (P = 0.163). Stratification analysis showed that the lean MAFLD patients (body mass index ≤ 23 kg/m2) with low-normal thyroid function had a higher risk of advanced liver fibrosis than the lean MAFLD patients with strict-normal thyroid function (P < 0.05). Conclusion Low-normal thyroid function is associated with advanced liver fibrosis among lean MAFLD patients.
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Affiliation(s)
- Zixuan Li
- Department of Epidemiology, School of Public Health, Sun Yat-sen University, Guangzhou, Guangdong, P. R. China
| | - Xiaoying Wu
- Department of Gastroenterology, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, P. R. China
| | - Zebin Chen
- Center of Hepato-Pancreatico-Biliary Surgery, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, Guangdong, P. R. China
| | - Xiuqing Wei
- Department of Gastroenterology, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, Guangdong, P. R. China
| | - Weiqing Chen
- Department of Epidemiology, School of Public Health, Sun Yat-sen University, Guangzhou, Guangdong, P. R. China
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11
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Sariyar N, Kani HT, Celikel CA, Yilmaz Y. Predicting fibrosis progression in non-alcoholic fatty liver disease patients using the FAST Score: A paired biopsy study. Hepatol Forum 2024; 5:33-36. [PMID: 38283271 PMCID: PMC10809337 DOI: 10.14744/hf.2023.2023.0021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 05/05/2023] [Revised: 06/05/2023] [Accepted: 06/14/2023] [Indexed: 01/30/2024]
Abstract
Background and Aim This study aimed to investigate the predictive value of various non-invasive scores for identifying the progression of hepatic fibrosis over time in patients with Non-Alcoholic Fatty Liver Disease (NAFLD). Materials and Methods We examined 69 patients with NAFLD who had undergone two liver biopsies at an average interval of 21.3±9.7 months. Progression and regression of fibrosis were defined as an increase or decrease of at least one stage in fibrosis between the initial and follow-up biopsies, respectively. The Fibrosis-4 Index (FIB-4), NAFLD Fibrosis Score (NFS), Agile 3+, Agile 4, and FibroScan-AST (FAST) scores were calculated at the initial biopsy. Results Comparison of paired biopsies revealed that 45% of participants (n=31) exhibited no change in fibrosis stages, 26% (n=18) experienced progression, and 29% (n=20) demonstrated regression. Multivariable logistic regression analysis identified the FAST score as the only independent predictor of progressive fibrosis, with the odds increasing by 19% (95% CI: 8-38%, p<0.05) for each unit increase in the FAST score at the initial biopsy. No independent predictors for fibrosis regression were identified. Conclusion Higher baseline FAST scores were associated with an increased likelihood of fibrosis progression, independent of other variables. Thus, the FAST score could serve as both a diagnostic and prognostic tool for fibrosis in patients with NAFLD.
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Affiliation(s)
- Nisanur Sariyar
- Department of Internal Medicine, Marmara University School of Medicine, Istanbul, Turkiye
| | - Haluk Tarik Kani
- Department of Gastroenterology, Marmara University School of Medicine, Istanbul, Turkiye
| | | | - Yusuf Yilmaz
- Liver Research Unit, Institute of Gastroenterology, Marmara University, Istanbul, Turkiye
- Department of Gastroenterology, Recep Tayyip Erdogan University School of Medicine, Rize, Turkiye
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12
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Zhang X, Yang F, Zhang Y, Song X, Xue S, Chang Y, Zhong Y, Dou Y, Wang Y. Modified Buyang Huanwu Decoction alleviates diabetic liver injury via inhibiting oxidative stress in db/db mice. Am J Transl Res 2024; 16:39-50. [PMID: 38322549 PMCID: PMC10839391] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2023] [Accepted: 12/19/2023] [Indexed: 02/08/2024]
Abstract
OBJECTIVES In diabetes, chronic hyperglycemia increases the overactivation of oxidative phosphorylation of mitochondria in the liver, resulting in oxidative stress (OS) damage. The Nrf2 signaling pathway plays a key role in preventing hepatic oxidative injury and inflammation. This study aims to investigate the therapeutic effect and mechanism of Modified Buyang Huanwu Decoction (mBYHWD) on diabetic liver injury (DLI) by regulating oxidative stress mediated by Nrf2 signaling pathway. METHODS The experiment was divided into three groups: a control group (db/m mice, Con), a diabetes model group (db/db mice, Mod), and a traditional Chinese medicine group (db/m mice, mBYHWD). Post-treatment, serum from each group was analyzed to assess changes of blood glucose, blood lipid, and liver function. These results were combined with data mining to explore the possible pathogenesis of DLI. Liver tissues were collected to observe the pathological morphology and detect related proteins. RESULTS The results demonstrated that mBYHWD significantly reduced blood lipids and improved liver function following diabetic liver injury. The histopathological results demonstrated that mBYHWD could significantly ameliorate damage of diabetic hepatocytes. Protein analysis revealed that mBYHWD treatment significantly increased the expression of antioxidant proteins in diabetic liver tissue and inhibited inflammation. CONCLUSIONS The therapeutic mechanism of mBYHWD on DLI may involve activating the Nrf2 signaling pathway to improve oxidative stress, inhibit inflammation, and reduce liver tissue fibrosis.
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Affiliation(s)
- Xiaoyun Zhang
- College of Integrated Chinese and Western Medicine, Hebei University of Chinese MedicineShijiazhuang, Hebei, China
| | - Fan Yang
- College of Integrated Chinese and Western Medicine, Hebei University of Chinese MedicineShijiazhuang, Hebei, China
- Hebei Key Laboratory of Integrative Medicine on Liver-Kidney Patterns, Hebei University of Chinese MedicineShijiazhuang, Hebei, China
| | - Yajing Zhang
- College of Pharmacy, Hebei University of Chinese MedicineShijiazhuang, Hebei, China
| | - Xiaodan Song
- College of Integrated Chinese and Western Medicine, Hebei University of Chinese MedicineShijiazhuang, Hebei, China
- Hebei Key Laboratory of Integrative Medicine on Liver-Kidney Patterns, Hebei University of Chinese MedicineShijiazhuang, Hebei, China
| | - Sisi Xue
- College of Integrated Chinese and Western Medicine, Hebei University of Chinese MedicineShijiazhuang, Hebei, China
- Hebei Key Laboratory of Integrative Medicine on Liver-Kidney Patterns, Hebei University of Chinese MedicineShijiazhuang, Hebei, China
| | - Yi Chang
- College of Integrated Chinese and Western Medicine, Hebei University of Chinese MedicineShijiazhuang, Hebei, China
- Hebei Key Laboratory of Integrative Medicine on Liver-Kidney Patterns, Hebei University of Chinese MedicineShijiazhuang, Hebei, China
| | - Yan Zhong
- College of Integrated Chinese and Western Medicine, Hebei University of Chinese MedicineShijiazhuang, Hebei, China
- Hebei Key Laboratory of Integrative Medicine on Liver-Kidney Patterns, Hebei University of Chinese MedicineShijiazhuang, Hebei, China
| | - Yongqing Dou
- College of Integrated Chinese and Western Medicine, Hebei University of Chinese MedicineShijiazhuang, Hebei, China
| | - Yuehua Wang
- College of Integrated Chinese and Western Medicine, Hebei University of Chinese MedicineShijiazhuang, Hebei, China
- Hebei Key Laboratory of Integrative Medicine on Liver-Kidney Patterns, Hebei University of Chinese MedicineShijiazhuang, Hebei, China
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13
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Fernandez CJ, Alkhalifah M, Afsar H, Pappachan JM. Metabolic Dysfunction-Associated Fatty Liver Disease and Chronic Viral Hepatitis: The Interlink. Pathogens 2024; 13:68. [PMID: 38251375 PMCID: PMC10821334 DOI: 10.3390/pathogens13010068] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2023] [Revised: 01/05/2024] [Accepted: 01/07/2024] [Indexed: 01/23/2024] Open
Abstract
Metabolic dysfunction-associated fatty liver disease (MAFLD) has now affected nearly one-third of the global population and has become the number one cause of chronic liver disease in the world because of the obesity pandemic. Chronic hepatitis resulting from hepatitis B virus (HBV) and hepatitis C virus (HCV) remain significant challenges to liver health even in the 21st century. The co-existence of MAFLD and chronic viral hepatitis can markedly alter the disease course of individual diseases and can complicate the management of each of these disorders. A thorough understanding of the pathobiological interactions between MAFLD and these two chronic viral infections is crucial for appropriately managing these patients. In this comprehensive clinical review, we discuss the various mechanisms of chronic viral hepatitis-mediated metabolic dysfunction and the impact of MAFLD on the progression of liver disease.
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Affiliation(s)
- Cornelius J. Fernandez
- Department of Endocrinology and Metabolism, Pilgrim Hospital, United Lincolnshire Hospitals NHS Trust, Boston PE21 9QS, UK;
| | - Mohammed Alkhalifah
- Department of Endocrinology and Metabolism, Lancashire Teaching Hospitals NHS Trust, Royal Preston Hospital, Sharoe Green Lane, Preston PR2 9HT, UK; (M.A.); (H.A.)
- Department of Family Medicine and Polyclinics, King Faisal Specialist Hospital & Research Centre, Riyadh 11211, Saudi Arabia
- University Diabetes Center, King Saud University Medical City, King Saud University, Riyadh 11411, Saudi Arabia
| | - Hafsa Afsar
- Department of Endocrinology and Metabolism, Lancashire Teaching Hospitals NHS Trust, Royal Preston Hospital, Sharoe Green Lane, Preston PR2 9HT, UK; (M.A.); (H.A.)
| | - Joseph M. Pappachan
- Department of Endocrinology and Metabolism, Lancashire Teaching Hospitals NHS Trust, Royal Preston Hospital, Sharoe Green Lane, Preston PR2 9HT, UK; (M.A.); (H.A.)
- Faculty of Science, Manchester Metropolitan University, Manchester M15 6BH, UK
- Faculty of Biology, Medicine & Health, The University of Manchester, Manchester M13 9PL, UK
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14
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Kong M, Zhou J, Kang A, Kuai Y, Xu H, Li M, Miao X, Guo Y, Fan Z, Xu Y, Li Z. Histone methyltransferase Suv39h1 regulates hepatic stellate cell activation and is targetable in liver fibrosis. Gut 2024:gutjnl-2023-329671. [PMID: 38176898 DOI: 10.1136/gutjnl-2023-329671] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/08/2023] [Accepted: 12/15/2023] [Indexed: 01/06/2024]
Abstract
OBJECTIVE Liver fibrosis is a prelude to a host of end-stage liver diseases. Hepatic stellate cells (HSCs), switching from a quiescent state to myofibroblasts, are the major source for excessive production of extracellular matrix proteins. In the present study, we investigated the role of Suv39h1, a lysine methyltransferase, in HSC-myofibroblast transition and the implication in liver fibrosis. DESIGN HSC-specific or myofibroblast-specific Suv39h1 deletion was achieved by crossbreeding the Suv39h1 f/f mice to the Lrat-Cre mice or the Postn-CreERT2 mice. Liver fibrosis was induced by CCl4 injection or bile duct ligation. RESULTS We report that Suv39h1 expression was universally upregulated during HSC-myofibroblast transition in different cell and animal models of liver fibrosis and in human cirrhotic liver tissues. Consistently, Suv39h1 knockdown blocked HSC-myofibroblast transition in vitro. HSC-specific or myofibroblast-specific deletion of Suv39h1 ameliorated liver fibrosis in mice. More importantly, Suv39h1 inhibition by a small-molecule compound chaetocin dampened HSC-myofibroblast transition in cell culture and mitigated liver fibrosis in mice. Mechanistically, Suv39h1 bound to the promoter of heme oxygenase 1 (HMOX1) and repressed HMOX1 transcription. HMOX1 depletion blunted the effects of Suv39h1 inhibition on HSC-myofibroblast transition in vitro and liver fibrosis in vivo. Transcriptomic analysis revealed that HMOX1 might contribute to HSC-myofibroblast transition by modulating retinol homeostasis. Finally, myofibroblast-specific HMOX1 overexpression attenuated liver fibrosis in both a preventive scheme and a therapeutic scheme. CONCLUSIONS Our data demonstrate a previously unrecognised role for Suv39h1 in liver fibrosis and offer proof-of-concept of its targetability in the intervention of cirrhosis.
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Affiliation(s)
- Ming Kong
- State Key Laboratory of Natural Medicines, Department of Pharmacology, China Pharmaceutical University, Nanjing, People's Republic of China
| | - Junjing Zhou
- Department of Hepatobiliary Surgery, Affiliated Hospital of JiangnanUniversity, Wuxi, People's Republic of China
| | - Aoqi Kang
- Key Laboratory of Targeted Intervention of Cardiovascular Disease and Collaborative Innovation Center for Cardiovascular Translational Medicine, Department of Pathophysiology, Nanjing Medical University, Nanjing, People's Republic of China
| | - Yameng Kuai
- Key Laboratory of Targeted Intervention of Cardiovascular Disease and Collaborative Innovation Center for Cardiovascular Translational Medicine, Department of Pathophysiology, Nanjing Medical University, Nanjing, People's Republic of China
| | - Huihui Xu
- Key Laboratory of Targeted Intervention of Cardiovascular Disease and Collaborative Innovation Center for Cardiovascular Translational Medicine, Department of Pathophysiology, Nanjing Medical University, Nanjing, People's Republic of China
| | - Min Li
- Department of Pathophysiology, Jiangsu Health Vocational College, Nanjing, People's Republic of China
| | - Xiulian Miao
- Institute of Biomedical Research and College of Life Sciences, Liaocheng University, Liaocheng, People's Republic of China
| | - Yan Guo
- Institute of Biomedical Research and College of Life Sciences, Liaocheng University, Liaocheng, People's Republic of China
| | - Zhiwen Fan
- Department of Pathology, Nanjing Drum Tower Hospital, Affiliated Hospital of Medical School, Nanjing University, Nanjing, People's Republic of China
| | - Yong Xu
- State Key Laboratory of Natural Medicines, Department of Pharmacology, China Pharmaceutical University, Nanjing, People's Republic of China
| | - Zilong Li
- State Key Laboratory of Natural Medicines, Department of Pharmacology, China Pharmaceutical University, Nanjing, People's Republic of China
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15
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Sharaf-El-Deen S, Soliman S, Brakat R. Evaluation of the antiparasitic and antifibrotic effects of gallic acid on experimental hepatic schistosomiasis mansoni. J Helminthol 2024; 98:e3. [PMID: 38167243 DOI: 10.1017/s0022149x23000937] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2024]
Abstract
Schistosomiasis afflicts approximately 120 million individuals globally. The hepatic pathology that occurs due to egg-induced granuloma and fibrosis is commonly attributed to this condition. However, there is currently no efficacious treatment available for either of these conditions.Our study aimed to investigate the potential antifibrotic and antiparasitic properties of different doses of gallic acid (GA) in experimental schistosomiasis mansoni. In addition, we investigated the outcomes of co-administering it with the standard anti-schistosomiasis treatment, praziquantel (PZQ).In experiment I, Schistosoma mansoni-infected mice were administered GA at doses of 10, 20, or 40 mg/kg. Their effectiveness was evaluated through parasitological (worm and egg loads, granuloma number and diameter), pathological (fibrosis percentage and H-score of hepatic stellate cells (HSCs)), and functional (liver enzymes) tests. In experiment II, we investigated the optimal dosage that yielded the best outcomes. This dosage was administered in conjunction with PZQ and was evaluated regarding the parasitological, pathological, functional, and immunological (fibrosis-regulating cytokines) activities.Our findings indicate that the administration of 40 mg/kg GA exhibited the highest level of effectiveness in experiment I. In experiment II, it exhibited lower antiparasitic efficacy in comparison to PZQ. However, it surpassed PZQ in other tests. It showed enhanced outcomes when combined with PZQ.In conclusion, our findings reveal that GA only slightly increased the antischistosomal activity of PZQ. However, it was linked to decreased fibrosis, particularly when administrated with PZQ. Our pilot study identifies GA as a natural antifibrotic agent, which could be administered with PZQ to mitigate the development of fibrosis.
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Affiliation(s)
- S Sharaf-El-Deen
- Parasitology Department, Faculty of Medicine, Menoufia University, Shebin-el-kom, Menoufia, Egypt
| | - S Soliman
- Public Health and Community Medicine Department, Faculty of Medicine, Menoufia University, Shebin-el-kom, Menoufia, Egypt
| | - R Brakat
- Parasitology Department, Faculty of Medicine, Menoufia University, Shebin-el-kom, Menoufia, Egypt
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16
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Himoto T, Fujita K, Mimura S, Tani J, Morishita A, Kubota S, Masaki T. Involvement of essential trace elements in the pathogenesis of hepatitis C virus‑related chronic liver disease and nonalcoholic steatohepatitis. Exp Ther Med 2024; 27:19. [PMID: 38223320 PMCID: PMC10785032 DOI: 10.3892/etm.2023.12307] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Accepted: 08/24/2023] [Indexed: 01/16/2024] Open
Abstract
Essential trace elements are involved in the pathogenesis of chronic liver disease (CLD), which causes hepatic inflammation, steatosis and fibrosis. The present study investigated the roles of essential trace elements in the pathogenesis of hepatitis C virus-related CLD (CLD-C) and nonalcoholic steatohepatitis (NASH), and compared the levels of these trace elements between the two groups. Serum zinc (Zn), selenium (Se), copper (Cu) and ferritin levels were measured in patients with CLD-C (n=66) and NASH (n=26). Subsequently, the correlations between the levels of these essential trace elements in patient sera and the biochemical or pathological parameters of patients with CLD-C and NASH were determined. The results demonstrated that the serum ferritin levels were significantly correlated with serum alanine aminotransferase levels in both the CLD-C and NASH groups. In both groups, the serum Zn and Se levels were significantly associated with serum albumin levels, and inversely associated with the stages of hepatic fibrosis. Furthermore, serum ferritin levels were positively associated, and serum Zn levels were inversely correlated with the grades of hepatic steatosis in patients with CLD-C, whereas serum Se levels were closely associated with the grades of hepatic steatosis only in patients with NASH. In both groups, serum ferritin levels were positively correlated, and serum Zn levels were inversely correlated with homeostasis model for the assessment of insulin resistance (HOMA-IR) values, and serum Se was negatively correlated with the HOMA-IR values in patients with CLD-C only. In conclusion, these results indicated that the involvement of essential trace elements in insulin resistance and hepatic steatosis may differ slightly between patients with CLD-C and those with NASH.
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Affiliation(s)
- Takashi Himoto
- Department of Medical Technology, Kagawa Prefectural University of Health Sciences, Takamatsu, Kagawa 761-0123, Japan
| | - Koji Fujita
- Department of Gastroenterology and Neurology, Kagawa University, Faculty of Medicine, Miki-cho, Kagawa 761-0793, Japan
| | - Shima Mimura
- Department of Gastroenterology and Neurology, Kagawa University, Faculty of Medicine, Miki-cho, Kagawa 761-0793, Japan
| | - Joji Tani
- Department of Gastroenterology and Neurology, Kagawa University, Faculty of Medicine, Miki-cho, Kagawa 761-0793, Japan
| | - Asashiro Morishita
- Department of Gastroenterology and Neurology, Kagawa University, Faculty of Medicine, Miki-cho, Kagawa 761-0793, Japan
| | | | - Tsutomu Masaki
- Department of Gastroenterology and Neurology, Kagawa University, Faculty of Medicine, Miki-cho, Kagawa 761-0793, Japan
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17
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Kalveram L, Baumann U, De Bruyne R, Draijer L, Janczyk W, Kelly D, Koot BG, Lacaille F, Lefere S, Lev HM, Lubrecht J, Mann JP, Mosca A, Rajwal S, Socha P, Vreugdenhil A, Alisi A, Hudert CA. Noninvasive scores are poorly predictive of histological fibrosis in paediatric fatty liver disease. J Pediatr Gastroenterol Nutr 2024; 78:27-35. [PMID: 38291699 DOI: 10.1002/jpn3.12068] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Revised: 09/01/2023] [Accepted: 10/25/2023] [Indexed: 02/01/2024]
Abstract
OBJECTIVES Nonalcoholic fatty liver disease (NAFLD) is the most common chronic liver disease in children. Roughly a quarter of paediatric patients with NAFLD develop nonalcoholic steatohepatitis and fibrosis. Here, we evaluated the diagnostic accuracy of previously published noninvasive fibrosis scores to predict liver fibrosis in a large European cohort of paediatric patients with NAFLD. METHODS The 457 patients with biopsy-proven NAFLD from 10 specialized centers were included. We assessed diagnostic accuracy for the prediction of any (F ≥ 1), moderate (F ≥ 2) or advanced (F ≥ 3) fibrosis for the AST/platelet ratio (APRI), Fibrosis 4 score (FIB-4), paediatric NAFLD fibrosis score (PNFS) and paediatric NAFLD fibrosis index (PNFI). RESULTS Patients covered the full spectrum of fibrosis (F0: n = 103; F1: n = 230; F2: n = 78; F3: n = 44; F4: n = 2). None of the scores were able to accurately distinguish the presence of any fibrosis from no fibrosis. For the detection of moderate fibrosis, area under the receiver operating characteristic curve (AUROC) were: APRI: 0.697, FIB-4: 0.663, PNFI: 0.515, PNFS: 0.665, while for detection of advanced fibrosis AUROCs were: APRI: 0.759, FIB-4: 0.611, PNFI: 0.521, PNFS: 0.712. Fibrosis scores showed no diagnostic benefit over using ALT ≤ 50/ > 50 IU/L as a cut-off. CONCLUSIONS Established fibrosis scores lack diagnostic accuracy to replace liver biopsy for staging of fibrosis, giving similar results as compared to using ALT alone. New diagnostic tools are needed for Noninvasive risk-stratification in paediatric NAFLD.
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Affiliation(s)
- Laura Kalveram
- Department of Pediatric Gastroenterology, Nephrology and Metabolic Medicine, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität zu Berlin and Humboldt-Universität zu, Berlin, Germany
| | - Ulrich Baumann
- Division of Pediatric Gastroenterology and Hepatology, Department of Pediatric Kidney, Liver, and Metabolic Diseases Hannover, Hannover Medical School, Hanover, Germany
- Institute of Immunology and Immunotherapy, University of Birmingham, Birmingham, UK
| | - Ruth De Bruyne
- Pediatric Gastroenterology, Hepatology and Nutrition, Ghent University, Ghent, Belgium
| | - Laura Draijer
- Department of Pediatric Gastroenterology and Nutrition, Emma Children's Hospital, Amsterdam University Medical Centers, Location Academic Medical Center, University of Amsterdam, Netherlands
| | - Wojciech Janczyk
- Department of Gastroenterology, Hepatology, Nutritional Disorders and Paediatrics, Children's Memorial Health Institute, Warsaw, Poland
| | - Deirdre Kelly
- Liver unit, Birmingham Children's Hospital, University of Birmingham, Birmingham, UK
| | - Bart G Koot
- Department of Pediatric Gastroenterology and Nutrition, Emma Children's Hospital, Amsterdam University Medical Centers, Location Academic Medical Center, University of Amsterdam, Netherlands
| | - Florence Lacaille
- Gastroenterology-Hepatology-Nutrition Unit, Hôpital Universitaire Necker-Enfants maladies, Paris, France
| | - Sander Lefere
- Hepatology Research Unit, Department of Internal Medicine and Pediatrics, Ghent University, Ghent, Belgium
| | - Hadar Moran Lev
- Pediatric Gastroenterology Unit, Dana Dwek Children's Hospital, affiliated to the Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Judith Lubrecht
- Department of Pediatrics, Maastricht University Medical Centre, Maastricht, Netherlands
| | - Jake P Mann
- Liver unit, Birmingham Children's Hospital, University of Birmingham, Birmingham, UK
| | - Antonella Mosca
- Hepatology, Gastroenterology, Nutrition, and Liver Transplantation Unit, Bambino Gesu' Children's Hospital, IRCCS, Rome, Italy
| | - Sanjay Rajwal
- Children's Liver Unit, Leeds Teaching Hospitals NHS Trust, Leeds Children's Hospital, Leeds, UK
| | - Piotr Socha
- Department of Gastroenterology, Hepatology, Nutritional Disorders and Paediatrics, Children's Memorial Health Institute, Warsaw, Poland
| | - Anita Vreugdenhil
- Department of Pediatrics, Maastricht University Medical Centre, Maastricht, Netherlands
| | - Anna Alisi
- Genetics of Complex Phenotypes Research Unit, Bambino Gesu' Children's Hospital, IRCCS, Rome, Italy
| | - Christian A Hudert
- Department of Pediatric Gastroenterology, Nephrology and Metabolic Medicine, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität zu Berlin and Humboldt-Universität zu, Berlin, Germany
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Li H, Liang C, Kuang D, Huang G, Zhang M, Chen P, Zheng Q, Xu W, Ren J, Han X, Duan X. The impact of drug-eluting bead (vs. conventional) transarterial chemoembolization on hepatic fibrosis in treating intermediate or advanced hepatocellular carcinoma. Cancer Biol Ther 2023; 24:2166335. [PMID: 36751709 PMCID: PMC9928450 DOI: 10.1080/15384047.2023.2166335] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2022] [Revised: 11/22/2022] [Accepted: 12/15/2022] [Indexed: 02/09/2023] Open
Abstract
OBJECTIVE Limited studies have reported the impact of drug-eluting bead transarterial chemoembolization (DEB-TACE) on hepatic fibrosis in hepatocellular carcinoma (HCC). This study evaluated multiple hepatic fibrosis indicators, aiming to comprehensively compare the influence of DEB-TACE and conventional transarterial chemoembolization (cTACE) on hepatic fibrosis in treating HCC patients. METHODS Intermediate/advanced HCC patients (N = 121) were divided into the DEB-TACE group (n = 62) and the cTACE group (n = 59) based on their chosen treatment. Serum hyaluronic acid (HA), pro-collagen type-III (PC-III), collagen type-IV (IV-C), and laminin (LN) were detected; aminotransferase to platelet ratio index (APRI) and fibrosis index based on the four factors (FIB-4) were calculated; liver stiffness measurement (LSM) was assessed by real-time shear wave elastography. RESULTS HA, PC-III, IV-C, and LN at 1 month after the second TACE and at 12 months after the first TACE were all decreased in DEB-TACE group compared with cTACE group (all P < .050). Then, APRI, FIB-4, and LSM were further assessed, which also showed a decreasing trend at aforementioned timepoints in DEB-TACE group compared with cTACE group (all P < .050). Additionally, the multivariate logistic regression analysis revealed that DEB-TACE (vs. cTACE) was independently associated with reduced occurrence of severe hepatic fibrosis at 12 months (OR = 0.215, 95%CI: 0.058-0.802, P = .022). Concerning the liver function indexes, alanine aminotransferase, aspartate aminotransferase, and total bilirubin after treatment were not different between the two groups (all P > .050). CONCLUSION DEB-TACE displays attenuated hepatic fibrosis progression and noninferior tolerance compared to cTACE in treating intermediate- or advanced-stage HCC patients.
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Affiliation(s)
- Hao Li
- Department of Interventional Radiology, the First Affiliated Hospital, Zhengzhou University, Zhengzhou, China
| | - Chao Liang
- Department of Interventional Radiology, the First Affiliated Hospital, Zhengzhou University, Zhengzhou, China
| | - Donglin Kuang
- Department of Interventional Radiology, the First Affiliated Hospital, Zhengzhou University, Zhengzhou, China
| | - Guohao Huang
- Department of Interventional Radiology, the First Affiliated Hospital, Zhengzhou University, Zhengzhou, China
| | - Mengfan Zhang
- Department of Interventional Radiology, the First Affiliated Hospital, Zhengzhou University, Zhengzhou, China
| | - Pengfei Chen
- Department of Interventional Radiology, the First Affiliated Hospital, Zhengzhou University, Zhengzhou, China
| | - Qingzhu Zheng
- Department of Interventional Radiology, the First Affiliated Hospital, Zhengzhou University, Zhengzhou, China
| | - Wenze Xu
- Department of Interventional Radiology, the First Affiliated Hospital, Zhengzhou University, Zhengzhou, China
| | - Jianzhuang Ren
- Department of Interventional Radiology, the First Affiliated Hospital, Zhengzhou University, Zhengzhou, China
| | - Xinwei Han
- Department of Interventional Radiology, the First Affiliated Hospital, Zhengzhou University, Zhengzhou, China
| | - Xuhua Duan
- Department of Interventional Radiology, the First Affiliated Hospital, Zhengzhou University, Zhengzhou, China
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Li Z, Zhu J, Ouyang H. Research progress of traditional Chinese medicine in improving hepatic fibrosis based on inhibiting pathological angiogenesis. Front Pharmacol 2023; 14:1303012. [PMID: 38155904 PMCID: PMC10754536 DOI: 10.3389/fphar.2023.1303012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2023] [Accepted: 11/28/2023] [Indexed: 12/30/2023] Open
Abstract
Hepatic fibrosis is the formation of scar tissue in the liver. This scar tissue replaces healthy liver tissue and can lead to liver dysfunction and failure if left untreated. It is usually caused by chronic liver disease, such as hepatitis B or C, alcohol abuse, or non-alcoholic fatty liver disease. Pathological angiogenesis plays a crucial role in the development of hepatic fibrosis by promoting the growth of new blood vessels in the liver. These new vessels increase blood flow to the damaged areas of the liver, which triggers the activation of hepatic stellate cells (HSCs). HSCs are responsible for producing excess collagen and other extracellular matrix proteins that contribute to the development of fibrosis. Pathological angiogenesis plays a crucial role in the development of hepatic fibrosis by promoting the growth of new blood vessels in the liver. These new vessels increase blood flow to the damaged areas of the liver, which triggers the activation of HSCs. HSCs are responsible for producing excess collagen and other extracellular matrix proteins that contribute to the development of fibrosis. Traditional Chinese medicine (TCM) has been found to target pathological angiogenesis, thereby providing a potential treatment option for hepatic fibrosis. Several studies have demonstrated that TCM exhibits anti-angiogenic effects by inhibiting the production of pro-angiogenic factors, such as vascular endothelial growth factor and angiopoietin-2, and by reducing the proliferation of endothelial cells. Reviewing and highlighting the unique TCM recognition of treating hepatic fibrosis by targeting pathological angiogenesis may shed light on future hepatic fibrosis research.
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Guariglia M, Saba F, Rosso C, Bugianesi E. Molecular Mechanisms of Curcumin in the Pathogenesis of Metabolic Dysfunction Associated Steatotic Liver Disease. Nutrients 2023; 15:5053. [PMID: 38140312 PMCID: PMC10745597 DOI: 10.3390/nu15245053] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2023] [Revised: 11/23/2023] [Accepted: 12/07/2023] [Indexed: 12/24/2023] Open
Abstract
Metabolic dysfunction-associated steatotic liver disease (MASLD) is a multifactorial condition characterized by insulin resistance, oxidative stress, chronic low-grade inflammation, and sometimes fibrosis. To date, no effective pharmacological therapy has been approved for the treatment of metabolic-associated steatohepatitis (MASH), the progressive form of MASLD. Recently, numerous in vitro and in vivo studies have described the efficacy of nutraceutical compounds in the diet has been tested. Among them, curcumin is the most widely used polyphenol in the diet showing potent anti-inflammatory and antifibrotic activities. This review aims to summarize the most important basic studies (in vitro and animal models studies), describing the molecular mechanisms by which curcumin acts in the context of MASLD, providing the rationale for its effective translational use in humans.
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Affiliation(s)
| | | | - Chiara Rosso
- Department of Medical Sciences, University of Turin, 10126 Turin, Italy; (M.G.); (F.S.)
| | - Elisabetta Bugianesi
- Department of Medical Sciences, University of Turin, 10126 Turin, Italy; (M.G.); (F.S.)
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Zhang W, Li Y, Li S, Zhou J, Wang K, Li Z, Chen N, Chen X. Associations of metabolic dysfunction-associated fatty liver disease and hepatic fibrosis with bone mineral density and risk of osteopenia/osteoporosis in T2DM patients. Front Endocrinol (Lausanne) 2023; 14:1278505. [PMID: 38116314 PMCID: PMC10729660 DOI: 10.3389/fendo.2023.1278505] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/16/2023] [Accepted: 11/13/2023] [Indexed: 12/21/2023] Open
Abstract
Background Existing evidence on the associations of liver steatosis and fibrosis with bone mineral density (BMD) and risk of osteopenia/osteoporosis was limited with conflicting results. We aimed to evaluate the associations of metabolic dysfunction-associated fatty liver disease (MAFLD) and hepatic fibrosis with BMD and risk of osteopenia/osteoporosis in type 2 diabetes mellitus (T2DM) patients. Methods Baseline information of an ongoing cohort of 249 T2DM patients in Xiamen, China was analyzed. MAFLD was defined as the presence of hepatic steatosis [diagnosed by either hepatic ultrasonography scanning or fatty liver index (FLI) score >60] for T2DM patients. BMD was measured using dual-energy x-ray absorptiometry at total lumbar (L2-4), femur neck (FN), and total hip (TH) and was categorized as normal (T ≥ -1.0), osteopenia (-2.5 < T < -1.0), or osteoporosis (T ≤ -2.5) according to its minimum T-score. Results Among the 249 T2DM patients, prevalence rates of MAFLD, osteopenia, and osteoporosis were 57.8%, 50.6%, and 17.7%, respectively. Patients with MAFLD had significantly higher BMD T-scores of L2-4, FN, and TH and the minimum as well as lower prevalence of osteoporosis than patients without MAFLD. Hepatic steatosis indices, including FLI score, fatty liver (FLI ≥ 60 or hepatic ultrasonography scanning), and MAFLD, were significantly and positively associated with all T-scores, while hepatic fibrosis index and FIB-4 score, but not NAFLD fibrosis score (NFS), were negatively associated with all T-scores. MAFLD was significantly associated with the decreased risk of osteopenia/osteoporosis and osteoporosis with unadjusted odds ratios (ORs) (95% CI) of 0.565 (0.324-0.987) and 0.434 (0.224-0.843) (both p-values < 0.05), respectively. As for liver fibrosis, FIB-4 score, but not NFS, was significantly associated with elevated risk of osteoporosis with an unadjusted OR (95% CI) per SD increase of FIB-4 score of 1.446 (1.080-1.936, p-value = 0.013). Adjusting for potential confounding variables, especially body mass index, in the multivariable regression analyses, all associations of hepatic steatosis and fibrosis indices with BMD and risk of osteopenia/osteoporosis were not statistically significant. Conclusion MAFLD and hepatic fibrosis were not significantly associated with BMD and risk of osteopenia/osteoporosis independent of obesity. Nevertheless, screening and management of MAFLD and osteopenia/osteoporosis were still important for the prevention of fracture in T2DM patients.
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Affiliation(s)
- Wei Zhang
- Xiamen Key Laboratory of Cardiac Electrophysiology, Xiamen Institute of Cardiovascular Diseases, The First Affiliated Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen, China
| | - Yuhua Li
- School of Mechanics and Civil Engineering, China University of Mining and Technology-Beijing, Beijing, China
| | - Shangjian Li
- Department of Endocrinology, Zhongshan Hospital (Xiamen), Fudan University, Xiamen, China
| | - Jingqi Zhou
- Department of Endocrinology, Zhongshan Hospital (Xiamen), Fudan University, Xiamen, China
| | - Kai Wang
- Department of Endocrinology, Zhongshan Hospital (Xiamen), Fudan University, Xiamen, China
| | - Zhibin Li
- Epidemiology Research Unit, Translational Medicine Research Center, The First Affiliated Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen, China
| | - Ning Chen
- Department of Endocrinology, Zhongshan Hospital (Xiamen), Fudan University, Xiamen, China
| | - Xueqin Chen
- Institute of Clinical Medicine, The First Affiliated Hospital of Xiamen University, School of Medicine, Xiamen University, Xiamen, China
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Yao Y, Chen D, Yue Z. The regulatory role and mechanism of exosomes in hepatic fibrosis. Front Pharmacol 2023; 14:1284742. [PMID: 38108065 PMCID: PMC10722150 DOI: 10.3389/fphar.2023.1284742] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Accepted: 11/20/2023] [Indexed: 12/19/2023] Open
Abstract
Globally, the prevalence and fatality rates of liver disorders are on the rise. Among chronic liver conditions, hepatic fibrosis stands out as a central pathological process. Despite this, approved treatments for hepatic fibrosis are currently lacking. Exosomes, small extracellular vesicles secreted by various cell types, play a significant role in intercellular communication and have emerged as essential mediators in liver fibrosis. In this regard, this review compiles the mechanisms through which exosomes regulate hepatic fibrosis, encompassing diverse targets and signaling pathways. Furthermore, it delves into the regulatory impact of exosomes modulated by natural plant-derived, endogenous, and synthetic compounds as potential therapeutic strategies for addressing hepatic fibrosis.
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Affiliation(s)
- Youli Yao
- College of Electronics and Information Engineering, Shandong University of Science and Technology, Qingdao, China
| | - Da Chen
- College of Electronics and Information Engineering, Shandong University of Science and Technology, Qingdao, China
| | - Zengchang Yue
- Department of Neurology, Mindong Hospital Affiliated to Fujian Medical University, Ningde, China
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Okanoue T, Yamaguchi K, Shima T, Mitsumoto Y, Katayama T, Okuda K, Mizuno M, Seko Y, Moriguchi M, Itoh Y, Miyazaki T. Artificial intelligence/neural network system that accurately diagnoses hepatocellular carcinoma in nonalcoholic steatohepatitis. Hepatol Res 2023; 53:1213-1223. [PMID: 37574654 DOI: 10.1111/hepr.13955] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/23/2023] [Revised: 07/29/2023] [Accepted: 07/31/2023] [Indexed: 08/15/2023]
Abstract
BACKGROUND AND AIM The aim of this study was to develop a novel noninvasive test using an artificial intelligence/neural network system (called HCC-Scope) to diagnose early-stage hepatocellular carcinoma (HCC) on the background of nonalcoholic steatohepatitis (NASH). METHODS In total, 175 patients with histologically proven nonalcoholic fatty liver disease and 55 patients with NASH-HCC were enrolled for training and validation studies. Of the 55 patients with NASH-HCC, 27 (49.1%) had very early-stage HCC, and six (10.9%) had early-stage HCC based on the Barcelona Clinic Liver Cancer staging system. Diagnosis with HCC-Scope was performed based on 12 items: age, sex, height, weight, AST level, ALT level, gamma-glutamyl transferase level, cholesterol level, triglyceride level, platelet count, diabetes status, and IgM-free apoptosis inhibitor of macrophage level. The FMVWG2U47 hardware (Fujitsu Co. Ltd, Tokyo, Japan) and the originally developed software were used. RESULTS HCC-Scope had sensitivity, specificity, positive predictive value (PPV), and negative predictive value (NPV) of 100% for the differential diagnosis between non-HCC and HCC in a training study with gray zone analysis. It was also excellent in the validation study (95.0% sensitivity, 100% specificity, 100% PPV, and 97.1% NPV with gray zone analysis and 95.2% sensitivity, 100% specificity, 100% PPV, and 97.1% NPV without gray zone analysis). HCC-Scope had a significantly higher sensitivity (85.3%) and specificity (85.1%) than alpha-fetoprotein (AFP) level, AFP-L3 level, des-gamma-carboxy prothrombin (DCP) level, and the gender-age-AFP-L3-AFP-DCP (GALAD) score. CONCLUSIONS HCC-Scope can accurately differentially diagnose between non-HCC NASH and NASH-HCC, including very early-stage NASH-HCC.
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Affiliation(s)
- Takeshi Okanoue
- Department of Gastroenterology and Hepatology, Saiseikai Suita Hospital, Osaka, Japan
| | - Kanji Yamaguchi
- Molecular Gastroenterology and Hepatology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Toshihide Shima
- Department of Gastroenterology and Hepatology, Saiseikai Suita Hospital, Osaka, Japan
| | - Yasuhide Mitsumoto
- Department of Gastroenterology and Hepatology, Saiseikai Suita Hospital, Osaka, Japan
| | - Takayuki Katayama
- Department of Gastroenterology and Hepatology, Saiseikai Suita Hospital, Osaka, Japan
| | - Keiichiro Okuda
- Department of Gastroenterology and Hepatology, Saiseikai Suita Hospital, Osaka, Japan
| | - Masayuki Mizuno
- Department of Gastroenterology and Hepatology, Saiseikai Suita Hospital, Osaka, Japan
| | - Yuya Seko
- Molecular Gastroenterology and Hepatology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Michihisa Moriguchi
- Molecular Gastroenterology and Hepatology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Yoshito Itoh
- Molecular Gastroenterology and Hepatology, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Toru Miyazaki
- The Institute for AIM Medicine, Tokyo, Japan
- LEAP, Japan Agency for Medical Research and Development, Tokyo, Japan
- Laboratoire d'ImmunoRhumatologie Moléculaire, Plateforme GENOMAX, Institut National de la Santé et de la Recherche Médicale UMR_S 1109, Faculté de Médecine, Fédération Hospitalo-Universitaire OMICARE, Fédération de Médecine Translationnelle de Strasbourg, Laboratory of Excellence TRANSPLANTEX, Université de Strasbourg, Strasbourg, France
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Ma M, Wei N, Yang J, Ding T, Song A, Chen L, Zheng S, Jin H. Schisandrin B promotes senescence of activated hepatic stellate cell via NCOA4-mediated ferritinophagy. Pharm Biol 2023; 61:621-629. [PMID: 37010139 PMCID: PMC10071970 DOI: 10.1080/13880209.2023.2189908] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/22/2022] [Revised: 01/31/2023] [Accepted: 03/07/2023] [Indexed: 06/19/2023]
Abstract
CONTEXT Schisandrin B (Sch B), an active ingredient from Schisandrae chinensis (Turcz.) Baill. (Schisandraceae) Fructus, possesses diverse pharmacological activities including antitumor, anti-inflammation, and hepatoprotection. OBJECTIVE To explore the effect of Sch B on activated HSCs senescence in hepatic fibrosis and the mechanisms implicated. MATERIALS AND METHODS ICR mice with CCl4-induced hepatic fibrosis were supplemented with Sch B (40 mg/kg) for 30 d and LX2 cells were treated with Sch B (5, 10 and 20 μM) for 24 h. Cellular senescence was assessed by senescence-related indicators senescence-associated β-galactosidase (SA-β-gal) activity and the expression of p16, p21, p53, γ-H2AX, H3K9me3, TERT, TRF1, and TRF2. Ferric ammonium citrate (FAC) and NCOA4 siRNA were used to evaluate the mechanisms underlying Sch B's regulation of cellular senescence. RESULTS Sch B (40 mg/kg) reduced serum levels of AST and ALT (53.2% and 63.6%), alleviated hepatic collagen deposition, and promoted activated HSCs senescence in mice. Treatment with Sch B (20 μM) decreased cell viability to 80.38 ± 4.87% and elevated SA-β-gal activity, with the levels of p16, p21 and p53 increased by 4.5-, 2.9-, and 3.5-fold and the levels of TERT, TRF1 and TRF2 decreased by 2.4-, 2.7-, and 2.6-fold in LX2 cells. FAC (400 μM) enhanced Sch B's effect mentioned above. NCOA4 siRNA weakened the effects of Sch B on iron deposition and HSCs senescence. CONCLUSIONS Sch B could ameliorate hepatic fibrosis through the promotion of activated HSCs senescence, which might be attributed to its induction of NCOA4-mediated ferritinophagy and subsequent iron overload.
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Affiliation(s)
- Mingyue Ma
- Department of Pharmacology, School of Pharmacy, Wannan Medical College, Wuhu, Anhui, P.R. China
| | - Na Wei
- Department of Pharmacology, School of Pharmacy, Wannan Medical College, Wuhu, Anhui, P.R. China
| | - Jieren Yang
- Department of Pharmacology, School of Pharmacy, Wannan Medical College, Wuhu, Anhui, P.R. China
| | - Tingting Ding
- Department of Pharmacology, School of Pharmacy, Wannan Medical College, Wuhu, Anhui, P.R. China
| | - Anping Song
- Department of Pharmacology, School of Pharmacy, Wannan Medical College, Wuhu, Anhui, P.R. China
| | - Lerong Chen
- Department of Pharmacology, School of Pharmacy, Wannan Medical College, Wuhu, Anhui, P.R. China
| | - Shuguo Zheng
- Department of Pharmacology, School of Pharmacy, Wannan Medical College, Wuhu, Anhui, P.R. China
- Laboratory of Pharmacology of Chinese Medicine, School of Pharmacy, Wannan Medical College, Wuhu, Anhui, P.R. China
| | - Huanhuan Jin
- Department of Pharmacology, School of Pharmacy, Wannan Medical College, Wuhu, Anhui, P.R. China
- Laboratory of Pharmacology of Chinese Medicine, School of Pharmacy, Wannan Medical College, Wuhu, Anhui, P.R. China
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Malucelli M, Strobel R, Ivantes C, Sakamoto D, Luís Duarte M, Lucia Alves Pedroso M. Histological findings and NAFLD/NASH Status in liver biopsies of patients subjected to bariatric surgery. Arch Endocrinol Metab 2023; 68:e220138. [PMID: 37948562 PMCID: PMC10916797 DOI: 10.20945/2359-4292-2022-0138] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Accepted: 04/11/2023] [Indexed: 11/12/2023]
Abstract
Objective To investigate nonalcoholic fatty liver disease (NAFLD), nonalcoholic steatohepatitis (NASH) and hepatic fibrosis in biopsies of people with obesity who underwent bariatric surgery and examine the possible association of different variables with a diagnosis of NAFLD and NASH. Materials and methods Epidemiological, clinical and laboratory data from 574 individuals with obesity of both genders seen by the same physician between 2003 and 2009 who had a liver biopsy during bariatric surgery were examined. Results Of the 437 patients included, 39.8% had some degree of liver fibrosis, 95% had a histologic diagnosis of NAFLD, and the risk factors were age ≥ 28 years and Homeostatic Model Assessment (HOMA) ≥ 2.5 (p = 0.001 and p = 0.016, respectively). In the NAFLD group, NASH was present in 26% of patients and the associated factors were aspartate aminotransferase and alanine aminotransferase index (AST/ALT) > 1, high-density lipoprotein cholesterol (HDL-c) < 40 mg/dL, total cholesterol (TC) ≥ 200 mg/dL, gamma-glutamyl transferase (GGT) > 38 U/L and triglycerides (TG) levels > 150 mg/dL. The independent risk factors were low HDL-c, elevated AST/ALT and high TG. Conclusion The variables associated with a diagnosis of NAFLD were HOMA ≥ 2.5 and age ≥ 28 years. NASH was associated with low HDL-c, high TG and AST/ALT ≤ 1.
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Affiliation(s)
- Marielle Malucelli
- Departamento de Pós-graduação em Medicina Interna, Universidade Federal do Paraná, Curitiba, PR, Brasil,
| | - Rodrigo Strobel
- Pontifícia Universidade Católica do Paraná, Curitiba, PR, Brasil
| | | | | | - Márcio Luís Duarte
- Departamento de Radiologia, Universidade de Ribeirão Preto Campus Guarujá, Guarujá, SP, Brasil
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Sabir U, Gu HM, Zhang DW. Extracellular matrix turnover: phytochemicals target and modulate the dual role of matrix metalloproteinases (MMPs) in liver fibrosis. Phytother Res 2023; 37:4932-4962. [PMID: 37461256 DOI: 10.1002/ptr.7959] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Revised: 06/05/2023] [Accepted: 07/02/2023] [Indexed: 11/10/2023]
Abstract
Extracellular matrix (ECM) resolution by matrix metalloproteinases (MMPs) is a well-documented mechanism. MMPs play a dual and complex role in modulating ECM degradation at different stages of liver fibrosis, depending on the timing and levels of their expression. Increased MMP-1 combats disease progression by cleaving the fibrillar ECM. Activated hepatic stellate cells (HSCs) increase expression of MMP-2, -9, and -13 in different chemicals-induced animal models, which may alleviate or worsen disease progression based on animal models and the stage of liver fibrosis. In the early stage, elevated expression of certain MMPs may damage surrounding tissue and activate HSCs, promoting fibrosis progression. At the later stage, downregulation of MMPs can facilitate ECM accumulation and disease progression. A number of phytochemicals modulate MMP activity and ECM turnover, alleviating disease progression. However, the effects of phytochemicals on the expression of different MMPs are variable and may depend on the disease models and stage, and the dosage, timing and duration of phytochemicals used in each study. Here, we review the most recent advances in the role of MMPs in the effects of phytochemicals on liver fibrogenesis, which indicates that further studies are warranted to confirm and define the potential clinical efficacy of these phytochemicals.
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Affiliation(s)
- Usman Sabir
- Department of Pediatrics and Group on the Molecular and Cell Biology of Lipids, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Alberta, Canada
| | - Hong-Mei Gu
- Department of Pediatrics and Group on the Molecular and Cell Biology of Lipids, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Alberta, Canada
| | - Da-Wei Zhang
- Department of Pediatrics and Group on the Molecular and Cell Biology of Lipids, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Alberta, Canada
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Li X, Yu M, Zhao Q, Yu Y. Prospective therapeutics for intestinal and hepatic fibrosis. Bioeng Transl Med 2023; 8:e10579. [PMID: 38023697 PMCID: PMC10658571 DOI: 10.1002/btm2.10579] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2023] [Revised: 06/17/2023] [Accepted: 07/12/2023] [Indexed: 12/01/2023] Open
Abstract
Currently, there are no effective therapies for intestinal and hepatic fibrosis representing a considerable unmet need. Breakthroughs in pathogenesis have accelerated the development of anti-fibrotic therapeutics in recent years. Particularly, with the development of nanotechnology, the harsh environment of the gastrointestinal tract and inaccessible microenvironment of fibrotic lesions seem to be no longer considered a great barrier to the use of anti-fibrotic drugs. In this review, we comprehensively summarize recent preclinical and clinical studies on intestinal and hepatic fibrosis. It is found that the targets for preclinical studies on intestinal fibrosis is varied, which could be divided into molecular, cellular, and tissues level, although little clinical trials are ongoing. Liver fibrosis clinical trials have focused on improving metabolic disorders, preventing the activation and proliferation of hepatic stellate cells, promoting the degradation of collagen, and reducing inflammation and cell death. At the preclinical stage, the therapeutic strategies have focused on drug targets and delivery systems. At last, promising remedies to the current challenges are based on multi-modal synergistic and targeted delivery therapies through mesenchymal stem cells, nanotechnology, and gut-liver axis providing useful insights into anti-fibrotic strategies for clinical use.
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Affiliation(s)
- Xin Li
- Department of Clinical Pharmacy, The First Affiliated HospitalZhejiang University School of MedicineHangzhouChina
- Zhejiang Provincial Key Laboratory for Drug Evaluation and Clinical Research, The First Affiliated HospitalZhejiang University School of MedicineHangzhouChina
- Institute of Pharmaceutics, College of Pharmaceutical SciencesZhejiang UniversityHangzhouChina
| | - Mengli Yu
- Department of Gastroenterology, The Fourth Affiliated HospitalZhejiang University School of MedicineYiwuChina
| | - Qingwei Zhao
- Department of Clinical Pharmacy, The First Affiliated HospitalZhejiang University School of MedicineHangzhouChina
- Zhejiang Provincial Key Laboratory for Drug Evaluation and Clinical Research, The First Affiliated HospitalZhejiang University School of MedicineHangzhouChina
| | - Yang Yu
- College of Pharmaceutical SciencesSouthwest UniversityChongqingChina
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Riccio A, Mazzanti C, Vero L, Fiorentino TV, Succurro E, Rubino M, Massimino M, Mannino GC, Sciacqua A, Andreozzi F, Cefalo CMA, Sesti G. Liver fibrosis is associated with an increased risk of non-fatal myocardial infarction. Eur J Clin Invest 2023; 53:e14061. [PMID: 37435879 DOI: 10.1111/eci.14061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/07/2023] [Revised: 06/09/2023] [Accepted: 06/24/2023] [Indexed: 07/13/2023]
Abstract
INTRODUCTION Liver fibrosis is a risk factor for liver-related adverse outcomes and cardiovascular disease (CVD). Recently, the non-invasive Hepamet fibrosis score (HFS) has been validated as a tool capable to identify with good diagnostic accuracy subjects with advanced liver fibrosis. It is unsettled whether HFS is capable to identify individuals at higher risk of CVD. To investigate whether individuals with liver fibrosis measured with HFS have higher risk of myocardial infarction (MI) in adults participating in the CATAnzaro MEtabolic RIsk factors (CATAMERI) study. METHODS Participants (n = 2948) were divided into three groups according to HFS: low risk of fibrosis (<0.12); intermediate risk of fibrosis (≥0.12 to <0.47); high risk of fibrosis (≥0.47). The association between the liver fibrosis risk and MI was analysed by a logistic regression analysis. RESULTS As compared with those having the lowest risk (5.3%), a higher proportion of subjects with moderate or high risk of liver fibrosis had MI (12.9% and 24.4%, respectively; p < 0.001). In a logistic regression analysis, individuals at increased risk of liver fibrosis exhibited a threefold increased risk of having MI as compared to those with low risk (OR 3.18; 95% CI 1.31-7.70) independently of confounders including smoking, cholesterol, triglycerides, anti-hypertensive, lipid-lowering and glucose-lowering therapies. CONCLUSIONS In this cross-sectional study, individuals with higher values of HFS show a higher risk of MI, suggesting that HFS may be a useful tool to identify not only individuals with liver fibrosis but also those at the increased risk of CVD.
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Affiliation(s)
- Alessia Riccio
- Department of Clinical and Molecular Medicine, University of Rome-Sapienza, Rome, Italy
| | - Camilla Mazzanti
- Department of Clinical and Molecular Medicine, University of Rome-Sapienza, Rome, Italy
| | - Laura Vero
- Department of Clinical and Molecular Medicine, University of Rome-Sapienza, Rome, Italy
| | - Teresa Vanessa Fiorentino
- Department of Medical and Surgical Sciences, University Magna Graecia of Catanzaro, Catanzaro, Italy
| | - Elena Succurro
- Department of Medical and Surgical Sciences, University Magna Graecia of Catanzaro, Catanzaro, Italy
| | - Mariangela Rubino
- Department of Medical and Surgical Sciences, University Magna Graecia of Catanzaro, Catanzaro, Italy
| | - Mattia Massimino
- Department of Medical and Surgical Sciences, University Magna Graecia of Catanzaro, Catanzaro, Italy
| | - Gaia Chiara Mannino
- Department of Medical and Surgical Sciences, University Magna Graecia of Catanzaro, Catanzaro, Italy
| | - Angela Sciacqua
- Department of Medical and Surgical Sciences, University Magna Graecia of Catanzaro, Catanzaro, Italy
| | - Francesco Andreozzi
- Department of Medical and Surgical Sciences, University Magna Graecia of Catanzaro, Catanzaro, Italy
| | | | - Giorgio Sesti
- Department of Clinical and Molecular Medicine, University of Rome-Sapienza, Rome, Italy
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Dalbeni A, Garbin M, Zoncapè M, Romeo S, Cattazzo F, Mantovani A, Cespiati A, Fracanzani AL, Tsochatzis E, Sacerdoti D, Mantovani A, Lombardi R. Glomerular Hyperfiltration: A Marker of Fibrosis Severity in Metabolic Associated Steatotic Liver Disease in an Adult Population. Int J Mol Sci 2023; 24:15837. [PMID: 37958820 PMCID: PMC10649990 DOI: 10.3390/ijms242115837] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2023] [Revised: 10/27/2023] [Accepted: 10/29/2023] [Indexed: 11/15/2023] Open
Abstract
Glomerular hyperfiltration (GH) is an increase in the glomerular filtration rate, possibly progressing to chronic kidney disease (CKD). Metabolic-associated steatotic liver disease (MASLD) is linked to an increased risk of CKD, especially if fibrosis is present; however, the association between GH and MASLD has not been explored. To evaluate GH prevalence in MASLD and its possible correlation with liver fibrosis. 772 consecutive patients with ultrasound MASLD (mean age 47.3 ± 8.9 years, 67.1% males) were enrolled. GH was defined as estimated glomerular filtration rate (eGFR) greater than the upper quartile of values in the cohort. Liver stiffness measurement (LSM) by FibroScan ≥ 7.2 kPa suggested liver fibrosis. GH was present in 20% of patients, liver fibrosis in 30%. In total, 53.4% of the cohort was obese, 40.9% hypertensive, 36.3% diabetic and 70.8% dyslipidaemic. GH patients compared to non-GH were significantly younger (38.4 ± 8.3 vs. 49.5 ± 7.7, p < 0.001), with higher prevalence of LSM > 7.2 kPa (35.5% vs. 29%, p < 0.001), without any difference in metabolic comorbidities. In multivariate analysis, age (OR 0.85, CI 95% 0.82-0.87) and significant fibrosis (OR 1.83; CI 95%1.10-3.03) remained independently associated with GH, regardless of the presence of metabolic alterations and nephrotoxic drugs. GH, an early marker of renal damage, is highly prevalent in MASLD and is associated with hepatic fibrosis. GH may be considered an early marker of both liver and renal disease and its recognition could prompt the management of risk factors aimed at preventing the progression of both hepatic and renal disease.
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Affiliation(s)
- Andrea Dalbeni
- General Medicine C, Department of Medicine, University and Azienda Ospedaliera Universitaria Integrata of Verona, 37126 Verona, Italy; (A.D.); (M.G.); (M.Z.); (S.R.); (F.C.); (A.M.)
- Liver Unit, Department of Medicine, University and Azienda Ospedaliera Universitaria Integrata of Verona, 37126 Verona, Italy;
| | - Marta Garbin
- General Medicine C, Department of Medicine, University and Azienda Ospedaliera Universitaria Integrata of Verona, 37126 Verona, Italy; (A.D.); (M.G.); (M.Z.); (S.R.); (F.C.); (A.M.)
- Liver Unit, Department of Medicine, University and Azienda Ospedaliera Universitaria Integrata of Verona, 37126 Verona, Italy;
| | - Mirko Zoncapè
- General Medicine C, Department of Medicine, University and Azienda Ospedaliera Universitaria Integrata of Verona, 37126 Verona, Italy; (A.D.); (M.G.); (M.Z.); (S.R.); (F.C.); (A.M.)
- Liver Unit, Department of Medicine, University and Azienda Ospedaliera Universitaria Integrata of Verona, 37126 Verona, Italy;
- UCL Institute for Liver and Digestive Health, Royal Free Hospital and UCL, London NW3 2PF, UK; (E.T.); (R.L.)
| | - Sara Romeo
- General Medicine C, Department of Medicine, University and Azienda Ospedaliera Universitaria Integrata of Verona, 37126 Verona, Italy; (A.D.); (M.G.); (M.Z.); (S.R.); (F.C.); (A.M.)
- Liver Unit, Department of Medicine, University and Azienda Ospedaliera Universitaria Integrata of Verona, 37126 Verona, Italy;
| | - Filippo Cattazzo
- General Medicine C, Department of Medicine, University and Azienda Ospedaliera Universitaria Integrata of Verona, 37126 Verona, Italy; (A.D.); (M.G.); (M.Z.); (S.R.); (F.C.); (A.M.)
- Liver Unit, Department of Medicine, University and Azienda Ospedaliera Universitaria Integrata of Verona, 37126 Verona, Italy;
| | - Anna Mantovani
- General Medicine C, Department of Medicine, University and Azienda Ospedaliera Universitaria Integrata of Verona, 37126 Verona, Italy; (A.D.); (M.G.); (M.Z.); (S.R.); (F.C.); (A.M.)
- Liver Unit, Department of Medicine, University and Azienda Ospedaliera Universitaria Integrata of Verona, 37126 Verona, Italy;
- UCL Institute for Liver and Digestive Health, Royal Free Hospital and UCL, London NW3 2PF, UK; (E.T.); (R.L.)
| | - Annalisa Cespiati
- SC Medicina ad Indirizzo Metabolico, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico di Milano, Department of Pathophysiology and Transplantation, University of Milan, 20122 Milan, Italy;
| | - Anna Ludovica Fracanzani
- SC Medicina ad Indirizzo Metabolico, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico di Milano, Department of Pathophysiology and Transplantation, University of Milan, 20122 Milan, Italy;
| | - Emmanouil Tsochatzis
- UCL Institute for Liver and Digestive Health, Royal Free Hospital and UCL, London NW3 2PF, UK; (E.T.); (R.L.)
| | - David Sacerdoti
- Liver Unit, Department of Medicine, University and Azienda Ospedaliera Universitaria Integrata of Verona, 37126 Verona, Italy;
| | - Alessandro Mantovani
- Endocrinology Unit, Department of Medicine, University and Azienda Ospedaliera Universitaria Integrata of Verona, 37126 Verona, Italy;
| | - Rosa Lombardi
- UCL Institute for Liver and Digestive Health, Royal Free Hospital and UCL, London NW3 2PF, UK; (E.T.); (R.L.)
- SC Medicina ad Indirizzo Metabolico, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico di Milano, Department of Pathophysiology and Transplantation, University of Milan, 20122 Milan, Italy;
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Arakane T, Okada M, Nakazawa Y, Tago K, Yoshikawa H, Mizuno M, Abe H, Higaki T, Okamura Y, Takayama T. Comparison between Intravoxel Incoherent Motion and Splenic Volumetry to Predict Hepatic Fibrosis Staging in Preoperative Patients. Diagnostics (Basel) 2023; 13:3200. [PMID: 37892021 PMCID: PMC10605488 DOI: 10.3390/diagnostics13203200] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Revised: 10/08/2023] [Accepted: 10/10/2023] [Indexed: 10/29/2023] Open
Abstract
Intravoxel incoherent motion (IVIM) and splenic volumetry (SV) for hepatic fibrosis (HF) prediction have been reported to be effective. Our purpose is to compare the HF prediction of IVIM and SV in 67 patients with pathologically staged HF. SV was divided by body surface area (BSA). IVIM indices, such as slow diffusion-coefficient related to molecular diffusion (D), fast diffusion-coefficient related to perfusion in microvessels (D*), apparent diffusion-coefficient (ADC), and perfusion related diffusion-fraction (f), were calculated by two observers (R1/R2). D (p = 0.718 for R1, p = 0.087 for R2) and D* (p = 0.513, p = 0.708, respectively) showed a poor correlation with HF. ADC (p = 0.034, p = 0.528, respectively) and f (p < 0.001, p = 0.007, respectively) decreased as HF progressed, whereas SV/BSA increased (p = 0.015 for R1). The AUCs of SV/BSA (0.649-0.698 for R1) were higher than those of f (0.575-0.683 for R1 + R2) for severe HF (≥F3-4 and ≥F4), although AUCs of f (0.705-0.790 for R1 + R2) were higher than those of SV/BSA (0.628 for R1) for mild or no HF (≤F0-1). No significant differences to identify HF were observed between IVIM and SV/BSA. SV/BSA allows a higher estimation for evaluating severe HF than IVIM. IVIM is more suitable than SV/BSA for the assessment of mild or no HF.
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Affiliation(s)
- Takayuki Arakane
- Department of Radiology, Nihon University School of Medicine, Tokyo 173-8610, Japan; (T.A.)
| | - Masahiro Okada
- Department of Radiology, Nihon University School of Medicine, Tokyo 173-8610, Japan; (T.A.)
| | - Yujiro Nakazawa
- Department of Radiology, Nihon University School of Medicine, Tokyo 173-8610, Japan; (T.A.)
| | - Kenichiro Tago
- Department of Radiology, Nihon University School of Medicine, Tokyo 173-8610, Japan; (T.A.)
| | - Hiroki Yoshikawa
- Department of Radiology, Nihon University School of Medicine, Tokyo 173-8610, Japan; (T.A.)
| | - Mariko Mizuno
- Department of Radiology, Nihon University School of Medicine, Tokyo 173-8610, Japan; (T.A.)
| | - Hayato Abe
- Department of Digestive Surgery, Nihon University School of Medicine, Tokyo 173-8610, Japan
| | - Tokio Higaki
- Department of Digestive Surgery, Nihon University School of Medicine, Tokyo 173-8610, Japan
| | - Yukiyasu Okamura
- Department of Digestive Surgery, Nihon University School of Medicine, Tokyo 173-8610, Japan
| | - Tadatoshi Takayama
- Department of Digestive Surgery, Nihon University School of Medicine, Tokyo 173-8610, Japan
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Meyer G, Gruendl M, Chifu I, Hahner S, Werner J, Weiß J, Kienitz T, Quinkler M, Badenhoop K, Herrmann E, Friedrich-Rust M, Bojunga J. Glucocorticoid Replacement for Adrenal Insufficiency and the Development of Non-Alcoholic Fatty Liver Disease. J Clin Med 2023; 12:6392. [PMID: 37835036 PMCID: PMC10573835 DOI: 10.3390/jcm12196392] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2023] [Revised: 09/18/2023] [Accepted: 10/05/2023] [Indexed: 10/15/2023] Open
Abstract
Glucocorticoid excess is a known risk factor for non-alcoholic fatty liver disease (NAFLD). Our objective was to analyse the impact of glucocorticoid replacement therapy on the development of NAFLD and NAFLD-related fibrosis and, therefore, on cardiovascular as well as hepatic morbidity in patients with adrenal insufficiency. Two hundred and fifteen individuals with primary (n = 111) or secondary (n = 104) adrenal insufficiency were investigated for hepatic steatosis and fibrosis using the fatty liver index (FLI), NAFLD fibrosis score (NAFLD-FS), Fibrosis-4 Index (FiB-4) plus sonographic transient elastography. Results were correlated with glucocorticoid doses and cardiometabolic risk parameters. The median dose of hydrocortisone equivalent was 20 mg daily, with a median therapy duration of 15 years. The presence and grade of hepatic steatosis and fibrosis were significantly correlated with cardiometabolic risk factors. We could not find any significant correlations between single, daily or cumulative doses of glucocorticoids and the grade of liver steatosis, nor with fibrosis measured via validated sonographic techniques. In patients with adrenal insufficiency, glucocorticoid replacement within a physiological range of 15-25 mg hydrocortisone equivalent per day does not appear to pose an additional risk for the development of NAFLD, subsequent liver fibrosis, or the cardiovascular morbidity associated with these conditions.
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Affiliation(s)
- Gesine Meyer
- Division of Endocrinology, Medical Clinic 1, University Hospital, Goethe University Frankfurt, 60590 Frankfurt, Germany (J.B.)
| | - Madeleine Gruendl
- Division of Endocrinology, Medical Clinic 1, University Hospital, Goethe University Frankfurt, 60590 Frankfurt, Germany (J.B.)
| | - Irina Chifu
- Endocrinology and Diabetes Unit, Department of Medicine I, University Hospital Wuerzburg, 97080 Wuerzburg, Germany
| | - Stefanie Hahner
- Endocrinology and Diabetes Unit, Department of Medicine I, University Hospital Wuerzburg, 97080 Wuerzburg, Germany
| | - Johanna Werner
- Endocrinology and Diabetes Unit, Department of Medicine I, University Hospital Wuerzburg, 97080 Wuerzburg, Germany
| | - Johannes Weiß
- Division of Hepatology, Department of Medicine II, University Hospital Wuerzburg, 97080 Wuerzburg, Germany
| | - Tina Kienitz
- Endocrinology in Charlottenburg, 10627 Berlin, Germany
| | | | - Klaus Badenhoop
- Division of Endocrinology, Medical Clinic 1, University Hospital, Goethe University Frankfurt, 60590 Frankfurt, Germany (J.B.)
| | - Eva Herrmann
- Institut for Biostatistics and Mathematic Modelling, Goethe University Frankfurt, 60590 Frankfurt, Germany
| | - Mireen Friedrich-Rust
- Division of Hepatology, Medical Clinic 1, University Hospital, Goethe University Frankfurt, 60590 Frankfurt, Germany
| | - Joerg Bojunga
- Division of Endocrinology, Medical Clinic 1, University Hospital, Goethe University Frankfurt, 60590 Frankfurt, Germany (J.B.)
- Division of Hepatology, Medical Clinic 1, University Hospital, Goethe University Frankfurt, 60590 Frankfurt, Germany
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Li N, Ren SJ, Zhou R, Song ZX, Liu YR, Tang ZS, Zhou JP, Cao ZJ. [Mechanism of Wuling Capsules against hepatic fibrosis based on network pharmacology and animal experiments]. Zhongguo Zhong Yao Za Zhi 2023; 48:5365-5376. [PMID: 38114126 DOI: 10.19540/j.cnki.cjcmm.20230707.501] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/21/2023]
Abstract
The present study aimed to explore the underlying mechanism of Wuling Capsules in the treatment of hepatic fibrosis(HF) through network pharmacology, molecular docking, and animal experiments. Firstly, the chemical components and targets of Wuling Capsules against HF were searched from Traditional Chinese Medicine Systems Pharmacology Database and Analysis Platform(TCMSP), Traditional Chinese Medicines Integrated Database(TCMID), GeneCards, and literature retrieval. The protein-protein interaction(PPI) network analysis was carried out on the common targets by STRING database and Cytoscape 3.9.1 software, and the core targets were screened, followed by Gene Ontology(GO) and Kyoto Encyclopedia of Genes and Genomes(KEGG) pathway enrichment analyses. Enrichment analysis was conducted on the core targets and the "drug-core component-target-pathway-disease" network was further constructed. Subsequently, molecular docking between core components and core targets was conducted using AutoDock Vina software to predict the underlying mechanism of action against HF. Finally, an HF model induced by CCl_4 was constructed in rats, and the general signs and liver tissue morphology were observed. HE and Masson staining were used to analyze the liver tissue sections. The effects of Wuling Capsules on the levels of inflammatory factors, hydroxyproline(HYP) levels, and core targets were analyzed by ELISA, RT-PCR, etc. A total of 445 chemical components of Wuling Capsules were screened, corresponding to 3 882 potential targets, intersecting with 1 240 targets of HF, and 47 core targets such as TNF, IL6, INS, and PIK3CA were screened. GO and KEGG enrichment analysis showed that the core targets mainly affected the process of cell stimulation response and metabolic regulation, involving cancer, PI3K-Akt, MAPK, and other signaling pathways. Molecular docking showed that the core components of Wuling Capsules, such as lucidenic acid K, ganoderic acid B, lucidenic acid N, saikosaponin Q2, and neocryptotanshinone, had high affinities with the core targets, such as TNF, IL6 and PIK3CA. Animal experiments showed that Wuling Capsules could reduce fat vacuole, inflammatory infiltration, and collagen deposition in rat liver, decrease the levels of inflammatory cytokines TNF-α, IL-6, and HYP, and downregulated the expressions of PI3K and Akt mRNA. This study suggests that the anti-HF effect of Wuling Capsules may be achieved by regulating the PI3K-Akt signaling pathway, reducing the levels of TNF-α and IL-6 inflammatory factors, and inhibiting the excessive deposition of collagen.
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Affiliation(s)
- Nan Li
- Shaanxi University of Chinese Medicine/Shaanxi Collaborative Innovation Center of TCM Resource Industrialization/Shaanxi Innovative Drug Research Center Xianyang 712083, China
| | - Su-Juan Ren
- Shaanxi University of Chinese Medicine/Shaanxi Collaborative Innovation Center of TCM Resource Industrialization/Shaanxi Innovative Drug Research Center Xianyang 712083, China
| | - Rui Zhou
- Shaanxi University of Chinese Medicine/Shaanxi Collaborative Innovation Center of TCM Resource Industrialization/Shaanxi Innovative Drug Research Center Xianyang 712083, China
| | - Zhong-Xing Song
- Shaanxi University of Chinese Medicine/Shaanxi Collaborative Innovation Center of TCM Resource Industrialization/Shaanxi Innovative Drug Research Center Xianyang 712083, China
| | - Yan-Ru Liu
- Shaanxi University of Chinese Medicine/Shaanxi Collaborative Innovation Center of TCM Resource Industrialization/Shaanxi Innovative Drug Research Center Xianyang 712083, China
| | - Zhi-Shu Tang
- Shaanxi University of Chinese Medicine/Shaanxi Collaborative Innovation Center of TCM Resource Industrialization/Shaanxi Innovative Drug Research Center Xianyang 712083, China Graduate School of China Academy of Chinese Medical Sciences Beijing 100700, China
| | - Jian-Ping Zhou
- Tsinghua De Ren Xi'an Happiness Pharmaceutical Co., Ltd. Xi'an 710043, China
| | - Zhao-Jun Cao
- Tsinghua De Ren Xi'an Happiness Pharmaceutical Co., Ltd. Xi'an 710043, China
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Zhang M, Chen S, Wu X, Zhou J, Wang T, Liu H, Zhao X, Wang B, Zhao X, Kong Y, Soon GST, Ou X, Jia J, Chen W, Sun Y, You H. Persistent steatosis correlates with decreased fibrosis regression during anti-HBV treatment in patients with chronic HBV infection. J Med Virol 2023; 95:e29156. [PMID: 37822064 DOI: 10.1002/jmv.29156] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Revised: 08/23/2023] [Accepted: 09/25/2023] [Indexed: 10/13/2023]
Abstract
Despite the increasing prevalence of steatosis in patients with chronic hepatitis B (CHB), whether the changes in steatosis impact fibrosis regression during antiviral therapy remain unclear. We aimed to identify the association between histological changes of steatosis and fibrosis in patients undergone antiviral treatment. Patients with paired liver biopsies before and after 78 weeks of antiviral therapy were enrolled in this study. Liver fibrosis was assessed by the Ishak score combined with Beijing Classification predominantly progressive, indeterminate, and predominately regressive score. Steatosis was evaluated by the nonalcoholic fatty liver disease activity score. Collagen in each site was quantitated by second harmonic generation/two photon excitation fluorescence technology. Serum proteomic changes after treatment were characterized by mass-based spectrometry. A total of 239 CHB patients were included and divided into four groups according to the changes in steatosis: 162 (67.8%) had no steatosis throughout, 24 (10.0%) developed new-onset steatosis, 21 (8.8%) had initial steatosis which disappeared, and 32 (13.4%) had persistent steatosis. The persistent steatosis group showed the lowest rate of fibrosis regression (14/32, 43.8%). Persistent steatosis correlated with decreased fibrosis regression significantly after adjusting for age, sex, fibrosis stage, and metabolic factors at baseline, as well as the viral response (adjusted odds ratio = 0.380, 95% confidence interval 0.145-0.996, p = 0.049). This decreased fibrosis regression was associated with accumulated collagen in the perisinusoidal area. Patients with persistent steatosis showed unique changes in glycolipid metabolism according to the serum proteomic atlas. Persistent steatosis correlated with decreased fibrosis regression during antiviral therapy in patients with CHB.
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Affiliation(s)
- Mengyang Zhang
- Liver Research Center, Beijing Friendship Hospital, Capital Medical University, Beijing Key Laboratory of Translational Medicine on Liver Cirrhosis, National Clinical Research Center of Digestive Diseases, Beijing, China
| | - Shuyan Chen
- Liver Research Center, Beijing Friendship Hospital, Capital Medical University, Beijing Key Laboratory of Translational Medicine on Liver Cirrhosis, National Clinical Research Center of Digestive Diseases, Beijing, China
| | - Xiaoning Wu
- Liver Research Center, Beijing Friendship Hospital, Capital Medical University, Beijing Key Laboratory of Translational Medicine on Liver Cirrhosis, National Clinical Research Center of Digestive Diseases, Beijing, China
| | - Jialing Zhou
- Liver Research Center, Beijing Friendship Hospital, Capital Medical University, Beijing Key Laboratory of Translational Medicine on Liver Cirrhosis, National Clinical Research Center of Digestive Diseases, Beijing, China
| | - Tailing Wang
- Department of Pathology, China-Japan Friendship Hospital, Beijing, China
| | - Hui Liu
- Department of Pathology, Beijing You-an Hospital, Capital Medical University, Beijing, China
| | - Xinyan Zhao
- Liver Research Center, Beijing Friendship Hospital, Capital Medical University, Beijing Key Laboratory of Translational Medicine on Liver Cirrhosis, National Clinical Research Center of Digestive Diseases, Beijing, China
| | - Bingqiong Wang
- Liver Research Center, Beijing Friendship Hospital, Capital Medical University, Beijing Key Laboratory of Translational Medicine on Liver Cirrhosis, National Clinical Research Center of Digestive Diseases, Beijing, China
| | - Xinyu Zhao
- Clinical Epidemiology and EBM Unit, Beijing Friendship Hospital, Capital Medical University, Beijing Clinical Research Institute, Beijing, China
| | - Yuanyuan Kong
- Clinical Epidemiology and EBM Unit, Beijing Friendship Hospital, Capital Medical University, Beijing Clinical Research Institute, Beijing, China
| | | | - Xiaojuan Ou
- Liver Research Center, Beijing Friendship Hospital, Capital Medical University, Beijing Key Laboratory of Translational Medicine on Liver Cirrhosis, National Clinical Research Center of Digestive Diseases, Beijing, China
| | - Jidong Jia
- Liver Research Center, Beijing Friendship Hospital, Capital Medical University, Beijing Key Laboratory of Translational Medicine on Liver Cirrhosis, National Clinical Research Center of Digestive Diseases, Beijing, China
| | - Wei Chen
- Experimental and Translational Research Center, Beijing Friendship Hospital, Capital Medical University, Beijing Clinical Research Institute, Beijing, China
| | - Yameng Sun
- Liver Research Center, Beijing Friendship Hospital, Capital Medical University, Beijing Key Laboratory of Translational Medicine on Liver Cirrhosis, National Clinical Research Center of Digestive Diseases, Beijing, China
| | - Hong You
- Liver Research Center, Beijing Friendship Hospital, Capital Medical University, Beijing Key Laboratory of Translational Medicine on Liver Cirrhosis, National Clinical Research Center of Digestive Diseases, Beijing, China
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Lin J, Liang T, Huang Y, Zuo C, Wang D, Liu Y. Co-occurrence of Mycotoxin-Induced Hepatotoxicity in Mice Inhibited by Lycopene: Mitochondrial Impairment and Early Hepatic Fibrosis. Mol Nutr Food Res 2023; 67:e2200671. [PMID: 37485620 DOI: 10.1002/mnfr.202200671] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2022] [Revised: 03/22/2023] [Indexed: 07/25/2023]
Abstract
SCOPE Mycotoxins co-contamination of agricultural products poses a serious threat to human and animal health, especially hepatic dysfunction. Zearalenone (ZEN), deoxynivalenol (DON), and aflatoxin B1 (AFB1) are three commonly co-occurring mycotoxins. This study is to determine whether lycopene (LYC) can alleviate hepatic toxicity induced by the co-occurrence of ZEN, DON, and AFB1 in mice. METHODS AND RESULTS Eighty 6-week-old male ICR mice are divided into four groups: CON group (solvent control), LYC group (10 mg kg-1 LYC), Co-M group (10 mg kg-1 ZEN + 1 mg kg-1 DON + 0.5 mg kg-1 AFB1), and LYC+Co-M group (10 mg kg-1 LYC + 10 mg kg-1 ZEN + 1 mg kg-1 DON + 0.5 mg kg-1 AFB1). The results show that LYC can suppress the co-occurrence of mycotoxin-induced mitochondrial swelling and vacuolization accompanied by dysregulation of indices of mitochondrial dynamics (Mitofusin 1 (Mfn1), Mfn2, Optic atrophy 1 (Opa1), Dynamin-related protein 1 (Drp1), Fission 1 (Fis1) at the mRNA level; DRP1 and FIS1 at the protein level). LYC effectively inhibits co-occurrence of mycotoxin-induced activation of Cytochrome P450 2E1, and early fibrosis, as determined by staining with Masson's trichrome and α-SMA protein. CONCLUSION LYC successfully attenuates early hepatic fibrosis mainly through antioxidant activities and prevented mitochondrial injury.
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Affiliation(s)
- Jia Lin
- Hubei Key Laboratory of Animal Nutrition and Feed Science, Hubei Collaborative Innovation Center for Animal Nutrition and Feed Safety, Wuhan Polytechnic University, Wuhan, 430023, China
| | - Tianzeng Liang
- Hubei Key Laboratory of Animal Nutrition and Feed Science, Hubei Collaborative Innovation Center for Animal Nutrition and Feed Safety, Wuhan Polytechnic University, Wuhan, 430023, China
| | - Yang Huang
- Hubei Key Laboratory of Animal Nutrition and Feed Science, Hubei Collaborative Innovation Center for Animal Nutrition and Feed Safety, Wuhan Polytechnic University, Wuhan, 430023, China
| | - Cuige Zuo
- Hubei Key Laboratory of Animal Nutrition and Feed Science, Hubei Collaborative Innovation Center for Animal Nutrition and Feed Safety, Wuhan Polytechnic University, Wuhan, 430023, China
| | - Dan Wang
- Hubei Key Laboratory of Animal Nutrition and Feed Science, Hubei Collaborative Innovation Center for Animal Nutrition and Feed Safety, Wuhan Polytechnic University, Wuhan, 430023, China
| | - Yulan Liu
- Hubei Key Laboratory of Animal Nutrition and Feed Science, Hubei Collaborative Innovation Center for Animal Nutrition and Feed Safety, Wuhan Polytechnic University, Wuhan, 430023, China
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McVicker BL, Simpson RL, Hamel FG, Bennett RG. Reduction in Obesity-Related Hepatic Fibrosis by SR1664. Biology (Basel) 2023; 12:1287. [PMID: 37886997 PMCID: PMC10604321 DOI: 10.3390/biology12101287] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Revised: 09/15/2023] [Accepted: 09/25/2023] [Indexed: 10/28/2023]
Abstract
Peroxisome-proliferator-activated receptor gamma (PPARγ) is a transcription factor with adipogenic, insulin-sensitizing, and antifibrotic properties. Strong PPARγ activators, such as the thiazolidinediones, can induce unwanted effects such as edema, weight gain, and bone loss, and therefore selective modulators of PPARγ are in development. We previously reported that one selective PPARγ modulator, SR1664, reduced toxin-induced hepatic fibrosis and the activation of hepatic stellate cells (HSCs), the main collagen-producing liver cell in fibrosis. In this study, we used a high fat and high carbohydrate (HFHC) model of hepatic steatosis and fibrosis to determine the effect of SR1664. Mice were placed on a standard chow or HFHC diet for 16 weeks, with SR1664 or control treatment for the final 4 weeks. SR1664 did not alter weight gain or fasting insulin or glucose levels. The size of lipid droplets in the HFHC group was reduced by SR1664, but there was no effect on total liver triglyceride levels. The degree of fibrosis was significantly reduced by SR1664 in mice on the HFHC diet, and this was accompanied by a decrease in activated HSC. In summary, SR1664 improved insulin sensitivity and reduced fibrosis in the HFHC diet, suggesting selective PPARγ modulation is effective in obesity-related liver fibrosis.
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Affiliation(s)
- Benita L. McVicker
- Research Service, Nebraska-Western Iowa Health Care System, Omaha, NE 68105, USA; (B.L.M.); (F.G.H.)
- Departments of Internal Medicine and Pharmacology & Experimental Neuroscience, University of Nebraska Medical Center, Omaha, NE 68198, USA
| | - Ronda L. Simpson
- Research Service, Nebraska-Western Iowa Health Care System, Omaha, NE 68105, USA; (B.L.M.); (F.G.H.)
- Departments of Internal Medicine and Pharmacology & Experimental Neuroscience, University of Nebraska Medical Center, Omaha, NE 68198, USA
| | - Frederick G. Hamel
- Research Service, Nebraska-Western Iowa Health Care System, Omaha, NE 68105, USA; (B.L.M.); (F.G.H.)
- Departments of Internal Medicine and Biochemistry & Molecular Biology, University of Nebraska Medical Center, Omaha, NE 68198, USA
| | - Robert G. Bennett
- Research Service, Nebraska-Western Iowa Health Care System, Omaha, NE 68105, USA; (B.L.M.); (F.G.H.)
- Departments of Internal Medicine and Biochemistry & Molecular Biology, University of Nebraska Medical Center, Omaha, NE 68198, USA
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Desjardins EM, Wu J, Lavoie DCT, Ahmadi E, Townsend LK, Morrow MR, Wang D, Tsakiridis EE, Batchuluun B, Fayyazi R, Kwiecien JM, Tsakiridis T, Lally JSV, Paré G, Pinkosky SL, Steinberg GR. Combination of an ACLY inhibitor with a GLP-1R agonist exerts additive benefits on nonalcoholic steatohepatitis and hepatic fibrosis in mice. Cell Rep Med 2023; 4:101193. [PMID: 37729871 PMCID: PMC10518624 DOI: 10.1016/j.xcrm.2023.101193] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Revised: 07/17/2023] [Accepted: 08/21/2023] [Indexed: 09/22/2023]
Abstract
Increased liver de novo lipogenesis (DNL) is a hallmark of nonalcoholic steatohepatitis (NASH). A key enzyme controlling DNL upregulated in NASH is ATP citrate lyase (ACLY). In mice, inhibition of ACLY reduces liver steatosis, ballooning, and fibrosis and inhibits activation of hepatic stellate cells. Glucagon-like peptide-1 receptor (GLP-1R) agonists lower body mass, insulin resistance, and steatosis without improving fibrosis. Here, we find that combining an inhibitor of liver ACLY, bempedoic acid, and the GLP-1R agonist liraglutide reduces liver steatosis, hepatocellular ballooning, and hepatic fibrosis in a mouse model of NASH. Liver RNA analyses revealed additive downregulation of pathways that are predictive of NASH resolution, reductions in the expression of prognostically significant genes compared with clinical NASH samples, and a predicted gene signature profile that supports fibrosis resolution. These findings support further investigation of this combinatorial therapy to treat obesity, insulin resistance, hypercholesterolemia, steatohepatitis, and fibrosis in people with NASH.
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Affiliation(s)
- Eric M Desjardins
- Centre for Metabolism Obesity and Diabetes Research, McMaster University, Hamilton ON L8S 4L8, Canada; Division of Endocrinology and Metabolism, Department of Medicine, McMaster University, Hamilton, ON L8S 4L8, Canada
| | - Jianhan Wu
- Centre for Metabolism Obesity and Diabetes Research, McMaster University, Hamilton ON L8S 4L8, Canada; Division of Endocrinology and Metabolism, Department of Medicine, McMaster University, Hamilton, ON L8S 4L8, Canada; Population Health Research Institute, McMaster University, Hamilton, ON L8L 2X2, Canada
| | - Declan C T Lavoie
- Centre for Metabolism Obesity and Diabetes Research, McMaster University, Hamilton ON L8S 4L8, Canada; Division of Endocrinology and Metabolism, Department of Medicine, McMaster University, Hamilton, ON L8S 4L8, Canada
| | - Elham Ahmadi
- Centre for Metabolism Obesity and Diabetes Research, McMaster University, Hamilton ON L8S 4L8, Canada; Division of Endocrinology and Metabolism, Department of Medicine, McMaster University, Hamilton, ON L8S 4L8, Canada
| | - Logan K Townsend
- Centre for Metabolism Obesity and Diabetes Research, McMaster University, Hamilton ON L8S 4L8, Canada; Division of Endocrinology and Metabolism, Department of Medicine, McMaster University, Hamilton, ON L8S 4L8, Canada
| | - Marisa R Morrow
- Centre for Metabolism Obesity and Diabetes Research, McMaster University, Hamilton ON L8S 4L8, Canada; Division of Endocrinology and Metabolism, Department of Medicine, McMaster University, Hamilton, ON L8S 4L8, Canada
| | - Dongdong Wang
- Centre for Metabolism Obesity and Diabetes Research, McMaster University, Hamilton ON L8S 4L8, Canada; Division of Endocrinology and Metabolism, Department of Medicine, McMaster University, Hamilton, ON L8S 4L8, Canada
| | - Evangelia E Tsakiridis
- Centre for Metabolism Obesity and Diabetes Research, McMaster University, Hamilton ON L8S 4L8, Canada; Division of Endocrinology and Metabolism, Department of Medicine, McMaster University, Hamilton, ON L8S 4L8, Canada
| | - Battsetseg Batchuluun
- Centre for Metabolism Obesity and Diabetes Research, McMaster University, Hamilton ON L8S 4L8, Canada; Division of Endocrinology and Metabolism, Department of Medicine, McMaster University, Hamilton, ON L8S 4L8, Canada
| | - Russta Fayyazi
- Centre for Metabolism Obesity and Diabetes Research, McMaster University, Hamilton ON L8S 4L8, Canada; Division of Endocrinology and Metabolism, Department of Medicine, McMaster University, Hamilton, ON L8S 4L8, Canada
| | - Jacek M Kwiecien
- Department of Pathology, McMaster University, Hamilton, ON L8S 4L8, Canada
| | - Theodoros Tsakiridis
- Centre for Metabolism Obesity and Diabetes Research, McMaster University, Hamilton ON L8S 4L8, Canada; Department of Oncology, McMaster University, Hamilton, ON L8S 4L8, Canada
| | - James S V Lally
- Centre for Metabolism Obesity and Diabetes Research, McMaster University, Hamilton ON L8S 4L8, Canada; Division of Endocrinology and Metabolism, Department of Medicine, McMaster University, Hamilton, ON L8S 4L8, Canada
| | - Guillaume Paré
- Centre for Metabolism Obesity and Diabetes Research, McMaster University, Hamilton ON L8S 4L8, Canada; Population Health Research Institute, McMaster University, Hamilton, ON L8L 2X2, Canada; Thrombosis and Atherosclerosis Research Institute, McMaster University, Hamilton, ON L8L 2X2, Canada
| | | | - Gregory R Steinberg
- Centre for Metabolism Obesity and Diabetes Research, McMaster University, Hamilton ON L8S 4L8, Canada; Division of Endocrinology and Metabolism, Department of Medicine, McMaster University, Hamilton, ON L8S 4L8, Canada; Department of Biochemistry and Biomedical Sciences, McMaster University, Hamilton, ON L8L 2X2, Canada.
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Kabir T, Yoshiba H, Agista AZ, Sultana H, Ohsaki Y, Yeh CL, Hirakawa R, Tani H, Ikuta T, Nochi T, Yang SC, Shirakawa H. Protective Effects of Gnetin C from Melinjo Seed Extract against High-Fat Diet-Induced Hepatic Steatosis and Liver Fibrosis in NAFLD Mice Model. Nutrients 2023; 15:3888. [PMID: 37764672 PMCID: PMC10538079 DOI: 10.3390/nu15183888] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Revised: 08/31/2023] [Accepted: 09/05/2023] [Indexed: 09/29/2023] Open
Abstract
Nonalcoholic fatty liver disease (NAFLD), the most common form of chronic liver disease, can progress to hepatic steatosis, inflammation, and advanced fibrosis, increasing the risk of cirrhosis. Resveratrol, a natural polyphenol with antioxidant and anti-inflammatory properties, is beneficial in treating multiple metabolic diseases. Gnetin C, a resveratrol derivative obtained from Melinjo seed extract (MSE), shares similar health-promoting properties. We investigated the role of gnetin C in preventing NAFLD in a mouse model and compared it with resveratrol. Male C57BL/6J mice were fed a control diet (10% calories from fat), a high-fat choline-deficient (HFCD) diet (46% calories from fat) and HFCD diet supplemented with gnetin C (150 mg/kg BW·day-1) or resveratrol (150 mg/kg BW·day-1) for 12 weeks. Gnetin C supplementation reduced body and liver weight, and improved blood glucose levels and insulin sensitivity. Both gnetin C- and resveratrol reduced hepatic steatosis, with gnetin C also decreasing liver lipid content. Gnetin C and resveratrol ameliorated HFCD diet-induced hepatic fibrosis. The mRNA expression results, and western blot analyses showed that gnetin C and, to some extent, resveratrol downregulated fibrosis markers in the TGF-β1 signaling pathway, indicating a possible safeguarding mechanism against NAFLD. These results suggest that gnetin C supplementation may protect against lipid deposition and hepatic fibrosis.
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Affiliation(s)
- Tohfa Kabir
- Laboratory of Nutrition, Graduate School of Agricultural Science, Tohoku University, Sendai 980-8572, Japan
| | - Haruki Yoshiba
- Laboratory of Nutrition, Graduate School of Agricultural Science, Tohoku University, Sendai 980-8572, Japan
| | - Afifah Zahra Agista
- Laboratory of Nutrition, Graduate School of Agricultural Science, Tohoku University, Sendai 980-8572, Japan
| | - Halima Sultana
- Laboratory of Nutrition, Graduate School of Agricultural Science, Tohoku University, Sendai 980-8572, Japan
| | - Yusuke Ohsaki
- Laboratory of Nutrition, Graduate School of Agricultural Science, Tohoku University, Sendai 980-8572, Japan
- International Education and Research Center for Food Agricultural Immunology, Graduate School of Agricultural Science, Tohoku University, Sendai 980-8572, Japan
| | - Chiu-Li Yeh
- Laboratory of Nutrition, Graduate School of Agricultural Science, Tohoku University, Sendai 980-8572, Japan
- School of Nutrition and Health Sciences, Taipei Medical University, Taipei 11031, Taiwan
| | - Ryota Hirakawa
- Laboratory of Functional Morphology, Graduate School of Agricultural Science, Tohoku University, Sendai 980-8572, Japan
| | - Hiroko Tani
- Institute for Bee Products and Health Science, Yamada Bee Company, Inc., Okayama 708-0393, Japan
| | - Tomoki Ikuta
- Institute for Bee Products and Health Science, Yamada Bee Company, Inc., Okayama 708-0393, Japan
| | - Tomonori Nochi
- International Education and Research Center for Food Agricultural Immunology, Graduate School of Agricultural Science, Tohoku University, Sendai 980-8572, Japan
- Laboratory of Functional Morphology, Graduate School of Agricultural Science, Tohoku University, Sendai 980-8572, Japan
| | - Suh-Ching Yang
- School of Nutrition and Health Sciences, Taipei Medical University, Taipei 11031, Taiwan
| | - Hitoshi Shirakawa
- Laboratory of Nutrition, Graduate School of Agricultural Science, Tohoku University, Sendai 980-8572, Japan
- International Education and Research Center for Food Agricultural Immunology, Graduate School of Agricultural Science, Tohoku University, Sendai 980-8572, Japan
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38
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Yuan Y, Wu D, Li J, Huang D, Zhao Y, Gao T, Zhuang Z, Cui Y, Zheng DY, Tang Y. Mechanisms of tumor-associated macrophages affecting the progression of hepatocellular carcinoma. Front Pharmacol 2023; 14:1217400. [PMID: 37663266 PMCID: PMC10470150 DOI: 10.3389/fphar.2023.1217400] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2023] [Accepted: 06/23/2023] [Indexed: 09/05/2023] Open
Abstract
Tumor-associated macrophages (TAMs) are essential components of the immune cell stroma of hepatocellular carcinoma. TAMs originate from monocytic myeloid-derived suppressor cells, peripheral blood monocytes, and kupffer cells. The recruitment of monocytes to the HCC tumor microenvironment is facilitated by various factors, leading to their differentiation into TAMs with unique phenotypes. TAMs can directly activate or inhibit the nuclear factor-κB, interleukin-6/signal transducer and signal transducer and activator of transcription 3, Wnt/β-catenin, transforming growth factor-β1/bone morphogenetic protein, and extracellular signal-regulated kinase 1/2 signaling pathways in tumor cells and interact with other immune cells via producing cytokines and extracellular vesicles, thus affecting carcinoma cell proliferation, invasive and migratory, angiogenesis, liver fibrosis progression, and other processes to participate in different stages of tumor progression. In recent years, TAMs have received much attention as a prospective treatment target for HCC. This review describes the origin and characteristics of TAMs and their mechanism of action in the occurrence and development of HCC to offer a theoretical foundation for further clinical research of TAMs.
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Affiliation(s)
- Yi Yuan
- Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
| | - Dailin Wu
- Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
| | - Jing Li
- Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
| | - Dan Huang
- Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
| | - Yan Zhao
- Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
| | - Tianqi Gao
- Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
| | - Zhenjie Zhuang
- Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
| | - Ying Cui
- Department of Psychiatry, The Third Affiliated Hospital of Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Da-Yong Zheng
- Department of Oncology, The First Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
- Department of Hepatology, TCM-Integrated Hospital of Southern Medical University, Guangzhou, Guangdong, China
- Department of Hepatopancreatobiliary, Cancer Center, Southern Medical University, Guangzhou, Guangdong, China
| | - Ying Tang
- Science and Technology Innovation Center, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
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Lyu SY, Xiao W, Cui GZ, Yu C, Liu H, Lyu M, Kuang QY, Xiao EH, Luo YH. Corrigendum: Role and mechanism of DNA methylation and its inhibitors in hepatic fibrosis. Front Genet 2023; 14:1265506. [PMID: 37636271 PMCID: PMC10457106 DOI: 10.3389/fgene.2023.1265506] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2023] [Accepted: 07/28/2023] [Indexed: 08/29/2023] Open
Abstract
[This corrects the article DOI: 10.3389/fgene.2023.1124330.].
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Affiliation(s)
- Shi-Yi Lyu
- Department of Radiology, The Second Xiangya Hospital, Central-South University, Changsha, Hunan, China
| | - Wang Xiao
- Department of Gastrointestinal Surgery, The Second Xiangya Hospital, Central-South University, Changsha, Hunan, China
| | - Guang-Zu Cui
- XiangYa School of Medicine, Central South University, Changsha, Hunan, China
| | - Cheng Yu
- Department of Radiology, The Second Xiangya Hospital, Central-South University, Changsha, Hunan, China
| | - Huan Liu
- Department of Radiology, The Second Xiangya Hospital, Central-South University, Changsha, Hunan, China
| | - Min Lyu
- Department of Radiology, The Second Xiangya Hospital, Central-South University, Changsha, Hunan, China
| | - Qian-Ya Kuang
- Department of Radiology, The Second Xiangya Hospital, Central-South University, Changsha, Hunan, China
| | - En-Hua Xiao
- Department of Radiology, The Second Xiangya Hospital, Central-South University, Changsha, Hunan, China
| | - Yong-Heng Luo
- Department of Radiology, The Second Xiangya Hospital, Central-South University, Changsha, Hunan, China
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Hu T, Zhang W, Xu C. Expression of miR-223-3p in patients with hepatitis B virus liver fibrosis and its effect on hepatic stellate cells: An observational study. Medicine (Baltimore) 2023; 102:e34454. [PMID: 37505133 PMCID: PMC10378957 DOI: 10.1097/md.0000000000034454] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Revised: 06/20/2023] [Accepted: 07/03/2023] [Indexed: 07/29/2023] Open
Abstract
To analyze miR-223-3p expression in patients with hepatitis B virus (HBV) live fibrosis and its effects on proliferation, activation, and apoptosis of human hepatic stellate cell line. One hundred patients with HBV-associated liver fibrosis were divided into S0 to 1, S2 to 3, and S4 groups according to Scheuer histological staging; healthy individuals during the same period were enrolled as healthy group. Relative expressions of miR-223-3p in healthy, S0 to 1, S2 to 3, and S4 groups were 0.56 ± 0.11, 1.08 ± 0.27, 2.16 ± 0.42, and 3.59 ± 1.06, respectively. Absorbance values of human hepatic stellate cell line cells at 24, 48, and 72 hours were higher in miR-223-3p-mimic group than in control group (CG) and NC-mimic group and were lower in miR-223-3p-inhibitor group than in CG and NC-inhibitor group (P < .05). mRNA miR-223-3p, α-smooth muscle actin, collagen 1A1, collagen 1A2, collagen 3A1, and transforming growth factor (TGF)-β1 levels were higher in miR-223-3p-mimic group than in CG and NC-mimic group and lower in miR-223-3p-inhibitor group than in CG and NC-inhibitor group (P < .05). Protein expressions of α-smooth muscle actin, transforming growth factor-β1, collagen I, collagen III, p-Smad3, p-Smad2, and B-cell lymphoma 2 were higher in miR-223-3p-mimic group than in CG and NC-mimic groups and lower in miR-223-3p-inhibitor group than in CG and NC-inhibitor group, whereas those of B-cell lymphoma 2-associated death promoter, B-cell lymphoma 2 associated X protein, cleaved caspase3, cleaved caspase9, poly ADP-ribose polymerase were lower in miR-223-3p-mimic group than in CG and NC-mimic group and higher in miR-223-3p-inhibitor group than in CG and NC-inhibitor group (P < .05). HBV liver fibrosis patients had elevated expression of miR-223-3p in plasma. Upregulation of miR-223-3p expression may be related to transforming growth factor-β1/Smad signaling pathway activation.
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Affiliation(s)
- Tingting Hu
- Department of Infectious Diseases, The Second Affiliated Hospital of Shandong First Medical University, Taian, Shandong, China
| | - Wujing Zhang
- Department of Infectious Disease, Jinan City People’s Hospital, Jinan, Shandong, China
| | - Chuanqin Xu
- Department of Infectious Diseases, The Second Affiliated Hospital of Shandong First Medical University, Taian, Shandong, China
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Zheng Q, Kawaguchi M, Mikami H, Diao P, Zhang X, Zhang Z, Nakajima T, Iwadare T, Kimura T, Nakayama J, Tanaka N. Establishment of Novel Mouse Model of Dietary NASH Rapidly Progressing into Liver Cirrhosis and Tumors. Cancers (Basel) 2023; 15:3744. [PMID: 37509405 PMCID: PMC10378543 DOI: 10.3390/cancers15143744] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2023] [Revised: 07/09/2023] [Accepted: 07/17/2023] [Indexed: 07/30/2023] Open
Abstract
Non-alcoholic steatohepatitis (NASH), which is the most severe manifestation of non-alcoholic fatty liver disease (NAFLD), has been recognized as a major hepatocellular carcinoma (HCC) catalyst. However, the molecular mechanism of NASH-liver fibrosis-HCC sequence remains unclear and a specific and effective treatment for NASH has not yet been established. The progress in this field depends on the availability of reliable preclinical models which show the steady progression to NASH, liver cirrhosis, and HCC. However, most of the NASH mouse models that have been described to date develop NASH generally for more than 24 weeks and there is an uncertainty of HCC development. To overcome such shortcomings of experimental NASH studies, we established a novel NASH-HCC mouse model with very high reproducibility, generality, and convenience. We treated male C57BL/6J mice with a newly developed choline-deficient and methionine-restricted high-fat diet, named OYC-NASH2 diet, for 60 weeks. Treatment of OYC-NASH2 diet for 3 weeks revealed marked steatosis, lobular inflammation, and fibrosis, histologically diagnosed as NASH. Liver cirrhosis was observed in all mice with 48-week treatment. Liver nodules emerged at 12 weeks of the treatment, > 2 mm diameter liver tumors developed in all mice at 24 weeks of the treatment and HCC appeared after 36-week treatment. In conclusion, our rapidly progressive and highly reproducible NASH-liver cirrhosis-HCC model is helpful for preclinical development and research on the pathogenesis of human NAFLD-NASH-HCC. Our mouse model would be useful for the development of novel chemicals for NASH-HCC-targeted therapies.
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Affiliation(s)
- Qianqian Zheng
- Department of Metabolic Regulation, Shinshu University School of Medicine, Matsumoto 390-8621, Japan
| | | | - Hayato Mikami
- Oriental Yeast Co., Ltd., Itabashi, Tokyo 174-8505, Japan
| | - Pan Diao
- Department of Metabolic Regulation, Shinshu University School of Medicine, Matsumoto 390-8621, Japan
| | - Xuguang Zhang
- Department of Metabolic Regulation, Shinshu University School of Medicine, Matsumoto 390-8621, Japan
| | - Zhe Zhang
- Department of Metabolic Regulation, Shinshu University School of Medicine, Matsumoto 390-8621, Japan
| | - Takero Nakajima
- Department of Metabolic Regulation, Shinshu University School of Medicine, Matsumoto 390-8621, Japan
| | - Takanobu Iwadare
- Department of Medicine, Division of Gastroenterology and Hepatology, Shinshu University School of Medicine, Matsumoto 390-8621, Japan
| | - Takefumi Kimura
- Department of Medicine, Division of Gastroenterology and Hepatology, Shinshu University School of Medicine, Matsumoto 390-8621, Japan
| | - Jun Nakayama
- Department of Molecular Pathology, Shinshu University School of Medicine, Matsumoto 390-8621, Japan
| | - Naoki Tanaka
- Department of Global Medical Research Promotion, Shinshu University Graduate School of Medicine, Matsumoto 390-8621, Japan
- International Relations Office, Shinshu University School of Medicine, Matsumoto 390-8621, Japan
- Research Center for Social Systems, Shinshu University, Matsumoto 390-8621, Japan
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Han Q, Zhu J, Zhang P. Mechanisms of main components in Curcuma longa L. on hepatic fibrosis based on network pharmacology and molecular docking: A review. Medicine (Baltimore) 2023; 102:e34353. [PMID: 37478207 PMCID: PMC10662913 DOI: 10.1097/md.0000000000034353] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/02/2023] [Accepted: 06/26/2023] [Indexed: 07/23/2023] Open
Abstract
BACKGROUND Hepatic fibrosis is a great concern in public health. While effective drugs for its treatment are lacking, Curcuma longa L. (CL) has been reported as a promising therapeutic. We aimed to uncover the core components and mechanisms of CL against hepatic fibrosis via a network pharmacology approach. METHODS The main components of CL were obtained and screened. While targets of components and disease were respectively collected using SwissTargetPrediction and online databases, common targets were assessed. A protein-protein interaction (PPI) network was constructed, and core targets were identified. GO and KEGG pathway enrichment analyses were performed, and molecular docking was conducted to validate the binding of core components in CL on predicted core targets. RESULTS Nine main components from CL based on high-performance liquid chromatography (HPLC) and 63 anti-fibrosis targets were identified, and a PPI network and a component target-disease target network were constructed. Apigenin, quercetin, demethoxycurcumin, and curcumin are likely to become key phenolic-based components and curcuminoids for the treatment of hepatic fibrosis, respectively. KEGG pathway enrichment analysis revealed that the HIF-1 signaling pathway (hsa04066) was most significantly enriched. Considering core targets of the PPI network and a network of the common targets and pathways enriched, AKT1, MAPK1, EGFR, MTOR, and SRC may be the core potential targets of CL against hepatic fibrosis. Molecular docking was carried out to verify the binding of above core components to core targets. CONCLUSIONS The therapeutic effect of CL on hepatic fibrosis may be attributed to multi-components, multi-targets, and multi-pathways.
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Affiliation(s)
- Qiang Han
- Department of Traditional Chinese Medicine, Health Service Center of Beiyuan Community, Beijing, China
| | - Jiahui Zhu
- Faculty of Rehabilitation Medicine, Binzhou Medical University, Yantai, Shandong Province, China
| | - Peng Zhang
- Department of Gastroenterology and Hepatology, Beijing University of Chinese Medicine Affiliated Dongfang Hospital, Beijing, China
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Lv C, Li Y, Ou L, Zhou J, Peng F, Wu D. Corrigendum: Metabonomic analysis of the anti- hepatic fibrosis effect of Ganlong capsules. Front Pharmacol 2023; 14:1231544. [PMID: 37484023 PMCID: PMC10361689 DOI: 10.3389/fphar.2023.1231544] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Accepted: 07/04/2023] [Indexed: 07/25/2023] Open
Abstract
[This corrects the article DOI: 10.3389/fphar.2023.1122118.].
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Affiliation(s)
- ChangLing Lv
- College of Pharmacy, Dali University, Dali, China
- Yunnan Provincial Key Laboratory of Entomological Biopharmaceutical R&D, Dali, China
| | - YinRui Li
- Department of Pharmacy, Mengzi People’s Hospital, Mengzi, China
| | - Ling Ou
- College of Pharmacy, Dali University, Dali, China
- Yunnan Provincial Key Laboratory of Entomological Biopharmaceutical R&D, Dali, China
| | - Jie Zhou
- College of Pharmacy, Dali University, Dali, China
- Yunnan Provincial Key Laboratory of Entomological Biopharmaceutical R&D, Dali, China
| | - Fang Peng
- College of Pharmacy, Dali University, Dali, China
- Yunnan Provincial Key Laboratory of Entomological Biopharmaceutical R&D, Dali, China
| | - DingYu Wu
- College of Pharmacy, Dali University, Dali, China
- Yunnan Provincial Key Laboratory of Entomological Biopharmaceutical R&D, Dali, China
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Pan W, Wang Y, Zhao C. miR-140-5p attenuates hepatic fibrosis by directly targeting TGFβR1. Scand J Gastroenterol 2023; 58:1335-1343. [PMID: 37313731 DOI: 10.1080/00365521.2023.2223735] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Revised: 05/31/2023] [Accepted: 06/06/2023] [Indexed: 06/15/2023]
Abstract
OBJECTIVE To explore the protective effect and related mechanism of miR-140-5p on liver fibrosis by interfering with TGF-β/Smad signaling pathway. METHODS Liver fibrosis mice models were established by intraperitoneal injection of CCL4. Hematoxylin and eosin (HE) staining was used to detect the structural and morphological changes of the liver. Masson staining was used to detect collagen deposition. Human hepatic stellate cells (HSCs, LX-2) were transfected with miR-140-5p mimic or inhibitor then treated with TGF-β1. The qRT-PCR and Western blotting was used to detect the expression of related molecules. The luciferase reporter assay was used to identify the target of miR-140-5p. RESULTS Our results indicated that miR-140-5p expression was downregulated in fibrotic liver tissues of model mice and LX-2 cells treated with TGF-β1. The overexpression of miR-140-5p decreased the expression of collagen1(COL1) and α-smooth muscle actin(α-SMA), inhibited the phosphorylation of Smad-2/3 (pSmad-2/3) in LX-2 cells. Conversely, the knockdown of miR-140-5p upregulated COL1 and α-SMA expression, increased Smad-2/3 phosphorylation. A dual-luciferase reporter assay showed that TGFβR1 was a target gene of miR-140-5p. The overexpression of miR-140-5p suppressed TGFβR1 expression in LX-2 cells. Additionally, knockdown of TGFβR1 decreased the expression of COL1 and α-SMA. Conversely, the overexpression of TGFβR1 reversed the inhibitory effect of miR-140-5p upregulation on expression of COL1 and α-SMA. CONCLUSION miR-140-5p bound to TGFβR1 mRNA 3'-untranslated region(3'UTR) and inhibited the expression of TGFβR1, pSmad-2/3, COL1 and α-SMA, thereby exerting a potential therapeutic effect on hepatic fibrosis.
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Affiliation(s)
- Wenchao Pan
- Department of Infectious Diseases, The Third Hospital of Hebei Medical University, Shijiazhuang, China
| | - Yadong Wang
- Department of Infectious Diseases, The Third Hospital of Hebei Medical University, Shijiazhuang, China
| | - Caiyan Zhao
- Department of Infectious Diseases, The Third Hospital of Hebei Medical University, Shijiazhuang, China
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Ding P, Zhang P, Li H, Ming Y. Effect of mycophenolate mofetil alleviates carbon tetrachloride-induced liver fibrosis in mice. Zhong Nan Da Xue Xue Bao Yi Xue Ban 2023; 48:821-828. [PMID: 37587066 PMCID: PMC10930439 DOI: 10.11817/j.issn.1672-7347.2023.220542] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Received: 10/21/2022] [Indexed: 08/18/2023]
Abstract
OBJECTIVES Hepatic fibrosis is a serious pathological consequence of chronic liver disease. Mycophenolate mofetil (MMF) is a commonly used immunosuppressant after organ transplant. However, the relationship between MMF and hepatic fibrosis remains unclear. This study aims to explore the effect of MMF on hepatic fibrosis in mice and the potential mechanism. METHODS A total of 24 mice (male, 8-week old, C57BL/6) were randomly divided into a control group, a MMF group, a carbon tetrachloride (CCl4) group and a CCl4+MMF group (n=6 in each group). After the mice were sacrificed, the serum alanine aminotransferase (ALT) and aspartate aminotransferase (AST) levels were detected. The liver tissues were taken up for Masson staining and collagen I (COL1) immunohistochemistry. The levels of transforming growth factor-β1 (TGF-β1) and α-smooth muscle actin (α-SMA) were detected by Western blotting. Finally, the levels of mRNA for TGF-β1, α-SMA, and COL1 were detected using real-time PCR. RESULTS Compared with the CCl4 group, the ALT and AST levels were lower (both P<0.05), the degree of liver fibrosis was alleviated, and the deposition of COL1 in the liver was significantly decreased (P<0.01) in the CCl4+MMF group. Compared with the CCl4 group, the protein expression levels of TGF-β1 and α-SMA were significantly decreased (both P<0.05) and the relative expression levels of TGF-β1, α-SMA and COL1 mRNA in the liver were significantly decreased (all P<0.05) in the CCl4+MMF. CONCLUSIONS MMF could reduce CCl4-induced hepatic fibrosis, which might be related to the inhibition of TGF-β1. This study is expected to provide a target for the treatment of hepatic fibrosis.
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Affiliation(s)
- Peng Ding
- Organ Transplantation Center, Third Xiangya Hospital, Central South University, Changsha 410013.
- Engineering and Technology Research Center for Transplantation Medicine of the National Health Commission, Changsha 410013, China.
| | - Pengpeng Zhang
- Organ Transplantation Center, Third Xiangya Hospital, Central South University, Changsha 410013.
- Engineering and Technology Research Center for Transplantation Medicine of the National Health Commission, Changsha 410013, China.
| | - Hao Li
- Organ Transplantation Center, Third Xiangya Hospital, Central South University, Changsha 410013
- Engineering and Technology Research Center for Transplantation Medicine of the National Health Commission, Changsha 410013, China
| | - Yingzi Ming
- Organ Transplantation Center, Third Xiangya Hospital, Central South University, Changsha 410013.
- Engineering and Technology Research Center for Transplantation Medicine of the National Health Commission, Changsha 410013, China.
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Kim TH, Jeong CW, Lee C, Noh S, Lim DW, Kim JW, Kim HJ, Kim YR. Association between Body Composition Contents and Hepatic Fibrosis in Sarcopenic Obesity. J Clin Med 2023; 12:4279. [PMID: 37445314 DOI: 10.3390/jcm12134279] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2023] [Revised: 06/20/2023] [Accepted: 06/20/2023] [Indexed: 07/15/2023] Open
Abstract
It is well established that sarcopenic obesity (SO) is linked to many diseases such as metabolic and non-alcoholic fatty liver diseases, but there is little known about the relationship between SO and hepatic fibrosis progression in chronic liver disease. This study compared body composition contents in patients with non-obesity (NOb) and SO using abdominal magnetic resonance imaging and investigated the relationship between hepatic fibrosis and SO factors. This retrospective study enrolled 60 patients (28 NOb; 32 SO) from June 2014 to December 2020. Patients underwent histopathologic investigation where they classified fibrosis stages based on the Meta-analysis of Histological Data in Viral Hepatitis fibrosis scoring system. Muscle and fat areas at the third lumber vertebra level were assessed. The variation in the areas of muscle (MA), subcutaneous adipose tissue (SAT), and visceral adipose tissue (VAT) among fibrosis stages, and associations between hepatic fibrosis and SO factors, were analyzed. There were significant differences in SAT and VAT (p < 0.001), whereas there was no difference in MA (p = 0.064). There were significant differences in MA/SAT (p = 0.009), MA/VAT (p < 0.001), and MA/(SAT+VAT) (p < 0.001). In all the patients, hepatic fibrosis positively correlated with serum aspartate aminotransferase level (AST, R = 0.324; p = 0.025). Especially in SO patients, hepatic fibrosis closely correlated with body mass index (BMI, R = 0.443; p = 0.011), AST (R = 0.415; p = 0.044), VAT (R = 0.653; p < 0.001), MA/VAT (R = -0.605; p < 0.001), and MA/(SAT+VAT) (R = -0.416; p = 0.018). However, there was no association in NOb patients. This study demonstrated that SO patients had larger SAT and VAT than NOb patients. Hepatic fibrosis in SO positively correlated with body visceral fat composition in combination with BMI and AST level. These findings will be useful for understanding the relationship between the hepatic manifestation of fibrosis and body fat composition in sarcopenia and SO.
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Affiliation(s)
- Tae-Hoon Kim
- Medical Convergence Research Center, Wonkwang University, Wonkwang University Hospital, Iksan 54538, Republic of Korea
| | - Chang-Won Jeong
- Medical Convergence Research Center, Wonkwang University, Wonkwang University Hospital, Iksan 54538, Republic of Korea
| | - ChungSub Lee
- Medical Convergence Research Center, Wonkwang University, Wonkwang University Hospital, Iksan 54538, Republic of Korea
| | - SiHyeong Noh
- Medical Convergence Research Center, Wonkwang University, Wonkwang University Hospital, Iksan 54538, Republic of Korea
| | - Dong Wook Lim
- Medical Convergence Research Center, Wonkwang University, Wonkwang University Hospital, Iksan 54538, Republic of Korea
| | - Jin Woong Kim
- Department of Radiology, Chosun University Hospital of Medicine, Chosun University College, Gwangju 61453, Republic of Korea
| | - Hyung Joong Kim
- Department of Biomedical Engineering, Kyung Hee University, Dongdaemun-gu, Seoul 02447, Republic of Korea
| | - Youe Ree Kim
- Department of Radiology, Wonkwang University Hospital, Wonkwang University School of Medicine, Iksan 54538, Republic of Korea
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Li J, Wu B, Zeng L, Lin Y, Chen Q, Wang H, An L, Zhang J, Chen S, Huang J, Zhan R, Zhang G. Aqueous extract of Amydrium sinense (Engl.) H. Li alleviates hepatic fibrosis by suppressing hepatic stellate cell activation through inhibiting Stat3 signaling. Front Pharmacol 2023; 14:1101703. [PMID: 37383718 PMCID: PMC10293641 DOI: 10.3389/fphar.2023.1101703] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2022] [Accepted: 05/30/2023] [Indexed: 06/30/2023] Open
Abstract
Background: The present study aimed to investigate the protective effect of the water extract of Amydrium sinense (Engl.) H. Li (ASWE) against hepatic fibrosis (HF) and clarify the underlying mechanism. Methods: The chemical components of ASWE were analysed by a Q-Orbitrap high-resolution mass spectrometer. In our study, an in vivo hepatic fibrosis mouse model was established via an intraperitoneal injection of olive oil containing 20% CCl4. In vitro experiments were conducted using a hepatic stellate cell line (HSC-T6) and RAW 264.7 cell line. A CCK-8 assay was performed to assess the cell viability of HSC-T6 and RAW264.7 cells treated with ASWE. Immunofluorescence staining was used to examine the intracellular localization of signal transducer and activator of transcription 3 (Stat3). Stat3 was overexpressed to analyse the role of Stat3 in the effect of ASWE on HF. Results: Gene Ontology (GO) and Kyoto Encyclopedia of Genes and Genomes (KEGG) analyses showed that candidate targets of ASWE, associated with protective effects against hepatic fibrosis, were related to inflammation response. ASWE ameliorated CCl4-induced liver pathological damage and reduced the liver index and alanine transaminase (ALT) and aspartate transaminase (AST) levels. ASWE also decreased the serum levels of collagen Ⅰ (Col Ⅰ) and hydroxyproline (Hyp) in CCl4-treated mice. In addition, the expression of fibrosis markers, including α-SMA protein and Acta2, Col1a1, and Col3a1 mRNA, was downregulated by ASWE treatment in vivo. The expression of these fibrosis markers was also decreased by treatment with ASWE in HSC-T6 cells. Moreover, ASWE decreased the expression of inflammatory markers, including the Tnf-α, Il6 and Il1β, in RAW264.7 cells. ASWE decreased the phosphorylation of Stat3 and total Stat3 expression and reduced the mRNA expression of the Stat3 gene in vivo and in vitro. ASWE also inhibited the nuclear shuttling of Stat3. Overexpression of Stat3 weakened the therapeutic effect of ASWE and accelerated the progression of HF. Conclusion: The results show that ASWE protects against CCl4-induced liver injury by suppressing fibrosis, inflammation, HSC activation and the Stat3 signaling pathway, which might lead to a new approach for preventing HF.
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Affiliation(s)
- Jingyan Li
- Guangdong Key Laboratory for Translational Cancer Research of Chinese Medicine, Joint Laboratory for Translational Cancer Research of Chinese Medicine of the Ministry of Education of the People’s Republic of China, International Institute for Translational Chinese Medicine, School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
| | - Bingmin Wu
- Guangdong Key Laboratory for Translational Cancer Research of Chinese Medicine, Joint Laboratory for Translational Cancer Research of Chinese Medicine of the Ministry of Education of the People’s Republic of China, International Institute for Translational Chinese Medicine, School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
| | - Lishan Zeng
- Guangdong Key Laboratory for Translational Cancer Research of Chinese Medicine, Joint Laboratory for Translational Cancer Research of Chinese Medicine of the Ministry of Education of the People’s Republic of China, International Institute for Translational Chinese Medicine, School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
| | - Ying Lin
- Guangdong Key Laboratory for Translational Cancer Research of Chinese Medicine, Joint Laboratory for Translational Cancer Research of Chinese Medicine of the Ministry of Education of the People’s Republic of China, International Institute for Translational Chinese Medicine, School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
| | - Qiuhe Chen
- Guangdong Key Laboratory for Translational Cancer Research of Chinese Medicine, Joint Laboratory for Translational Cancer Research of Chinese Medicine of the Ministry of Education of the People’s Republic of China, International Institute for Translational Chinese Medicine, School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
| | - Haixia Wang
- Guangdong Key Laboratory for Translational Cancer Research of Chinese Medicine, Joint Laboratory for Translational Cancer Research of Chinese Medicine of the Ministry of Education of the People’s Republic of China, International Institute for Translational Chinese Medicine, School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
| | - Lin An
- Guangdong Key Laboratory for Translational Cancer Research of Chinese Medicine, Joint Laboratory for Translational Cancer Research of Chinese Medicine of the Ministry of Education of the People’s Republic of China, International Institute for Translational Chinese Medicine, School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
| | - Jiajun Zhang
- Guangdong Key Laboratory for Translational Cancer Research of Chinese Medicine, Joint Laboratory for Translational Cancer Research of Chinese Medicine of the Ministry of Education of the People’s Republic of China, International Institute for Translational Chinese Medicine, School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
| | - Siyan Chen
- Guangdong Key Laboratory for Translational Cancer Research of Chinese Medicine, Joint Laboratory for Translational Cancer Research of Chinese Medicine of the Ministry of Education of the People’s Republic of China, International Institute for Translational Chinese Medicine, School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
| | - Junying Huang
- College of Life Sciences, Guangzhou University, Guangzhou, Guangdong, China
| | - Ruoting Zhan
- Guangdong Key Laboratory for Translational Cancer Research of Chinese Medicine, Joint Laboratory for Translational Cancer Research of Chinese Medicine of the Ministry of Education of the People’s Republic of China, International Institute for Translational Chinese Medicine, School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
- Key Laboratory of Chinese Medicinal Resource from Lingnan, Ministry of Education, Guangzhou University of Chinese Medicine, Guangzhou, China
| | - Guifang Zhang
- Guangdong Key Laboratory for Translational Cancer Research of Chinese Medicine, Joint Laboratory for Translational Cancer Research of Chinese Medicine of the Ministry of Education of the People’s Republic of China, International Institute for Translational Chinese Medicine, School of Pharmaceutical Sciences, Guangzhou University of Chinese Medicine, Guangzhou, Guangdong, China
- Key Laboratory of Chinese Medicinal Resource from Lingnan, Ministry of Education, Guangzhou University of Chinese Medicine, Guangzhou, China
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Wang Y, Xiong L, Dong Z, Ran K, Bai W, Mo Z, Huang K, Ye Y, Tao Y, Yin S, Li M, He Q. Autophagy-Interfering Nanoboat Drifting along CD44-Golgi-ER Flow as RNAi Therapeutics for Hepatic Fibrosis. ACS Appl Mater Interfaces 2023. [PMID: 37290012 DOI: 10.1021/acsami.3c03416] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
The upregulated autophagy fuels the activation of hepatic stellate cells (HSCs) to promote hepatic fibrosis. However, the lack of specific inhibitors targeting autophagy and high requirements for cell targeting impede the application of antifibrotic therapy that targets autophagy. RNA interference (RNAi)-based short interfering RNA (siRNA) provides an approach to specifically inhibit autophagy. The therapeutic potential of siRNA, however, is far from being exploited due to the lack of safe and effective delivery vehicles. The cytoplasmic delivery of siRNA is essential for RNAi, and the intracellular trafficking pathway of vehicles determines the fate of siRNA. Unfortunately, the lysosomal degradation pathway, the intracellular fate of most gene vehicles, impedes RNAi efficiency. Inspired by the trafficking pathway of some viruses infecting cells, KDEL-grafted chondroitin sulfate (CK) was designed to alter the intracellular delivery fate of siRNA. The well-designed CD44-Golgi-ER trafficking pathway of CK was realized by triple cascade targeting including (1) CD44 targeting mediated by chondroitin sulfate, (2) Golgi apparatus targeting mediated by the caveolin-mediated endocytic pathway, and (3) endoplasmic reticulum (ER) targeting mediated by coat protein I (COP I) vesicles. CK was adsorbed on the complex of cationic liposomes (Lip) encapsulating siRNA targeting autophagy-related gene 7 (siATG7) to afford Lip/siATG7/CK. Lip/siATG7/CK functions as a drifting boat that follows the CD44-Golgi-ER flow and travels downstream to its destination (ER), bypassing the lysosomal degradation pathway and endowing HSCs with excellent RNAi efficiency. The efficient downregulation of ATG7 leads to an excellent antifibrotic effect both in vitro and in vivo.
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Affiliation(s)
- Yashi Wang
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Med-X Center for Materials, Sichuan University, Chengdu 610041, People's Republic of China
| | - Lin Xiong
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Med-X Center for Materials, Sichuan University, Chengdu 610041, People's Republic of China
| | - Ziyan Dong
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Med-X Center for Materials, Sichuan University, Chengdu 610041, People's Republic of China
| | - Kaixin Ran
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Med-X Center for Materials, Sichuan University, Chengdu 610041, People's Republic of China
| | - Wenjing Bai
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Med-X Center for Materials, Sichuan University, Chengdu 610041, People's Republic of China
| | - Ziyi Mo
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Med-X Center for Materials, Sichuan University, Chengdu 610041, People's Republic of China
| | - Kexin Huang
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Med-X Center for Materials, Sichuan University, Chengdu 610041, People's Republic of China
| | - Yunxia Ye
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Med-X Center for Materials, Sichuan University, Chengdu 610041, People's Republic of China
| | - Yuan Tao
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Med-X Center for Materials, Sichuan University, Chengdu 610041, People's Republic of China
| | - Sheng Yin
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Med-X Center for Materials, Sichuan University, Chengdu 610041, People's Republic of China
| | - Man Li
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Med-X Center for Materials, Sichuan University, Chengdu 610041, People's Republic of China
| | - Qin He
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Med-X Center for Materials, Sichuan University, Chengdu 610041, People's Republic of China
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Punia V, Agrawal N, Bharti A, Mittal S, Chaudhary D, Mathur A, Anwar S, Chakravorty A. Association of TGF-β1 Polymorphism and TGF-β1 Levels With Chronic Hepatitis C and Cirrhosis: A Systematic Review and Meta-Analysis. Cureus 2023; 15:e41157. [PMID: 37525796 PMCID: PMC10387134 DOI: 10.7759/cureus.41157] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/29/2023] [Indexed: 08/02/2023] Open
Abstract
Despite the extensive research conducted on the relationship between transforming growth factor-beta 1 (TGF-β1) polymorphisms and levels and the onset and development of liver disease, there are still certain gaps that need to be addressed. To address these gaps and provide a comprehensive overview of the current knowledge, this review aimed to identify relevant published research on TGF-β1/TGF-β1 polymorphism, TGF-β1/TGF-β1 levels, and their associations with cirrhosis and hepatitis C. The synthesis of available data was performed to further enhance our understanding in this area. Adopting the Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) guidelines, a search strategy was implemented across several online databases to search for relevant articles as per the defined selection criterion. Eight studies were selected after the completion of the search strategy. Of the eight studies, five revealed a considerably high level of TGF-β1 in patients who had hepatitis C virus (HCV) and liver cirrhosis caused by hepatocellular carcinoma (HCC). The forest plot analysis showed a statistically significant impact of TGF-β1 polymorphism and levels on the incidence of hepatic cirrhosis and hepatitis C, with an odds ratio (OR) of 0.65 and a risk ratio (RR) of 0.76. The heterogeneity test showed a high level of heterogeneity at 94% and 95% for OR and RR, respectively, but the overall effect was significant with P < 0.01 for both measures. According to the results obtained, the authors concluded that TGF-β1 polymorphism and its associated levels should be taken into account while developing preventive and therapeutic approaches for hepatic cirrhosis and hepatitis C.
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Affiliation(s)
- Vps Punia
- Internal Medicine, School of Medical Sciences and Research (SMSR) Sharda University, Greater Noida, IND
| | - Nikhil Agrawal
- Internal Medicine, University College of Medical Sciences, Delhi, IND
| | - Akash Bharti
- Internal Medicine, School of Medical Sciences and Research (SMSR) Sharda University, Greater Noida, IND
| | - Shaavi Mittal
- Internal Medicine, School of Medical Sciences and Research (SMSR) Sharda University, Greater Noida, IND
| | | | - Atmika Mathur
- Internal Medicine, Bharati Vidhyapeeth Medical College, Pune, IND
| | - Shahzad Anwar
- Internal Medicine, School of Medical Sciences and Research (SMSR) Sharda University, Greater Noida, IND
| | - Aditya Chakravorty
- Internal Medicine, School of Medical Sciences and Research (SMSR) Sharda University, Greater Noida, IND
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Li L, Diao S, Chen Z, Zhang J, Chen W, Wang T, Chen X, Zhao Y, Xu T, Huang C, Li J. DNMT3a-mediated methylation of TCF21/hnRNPA1 aggravates hepatic fibrosis by regulating the NF-κB signaling pathway. Pharmacol Res 2023; 193:106808. [PMID: 37268177 DOI: 10.1016/j.phrs.2023.106808] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/27/2023] [Revised: 05/28/2023] [Accepted: 05/28/2023] [Indexed: 06/04/2023]
Abstract
Hepatic fibrosis is caused by liver damage as a consequence of wound healing response. Recent studies have shown that hepatic fibrosis could be effectively reversed, partly through regression of activated hepatic stellate cells (HSCs). Transcription factor 21 (TCF21), a member of the basic helix-loop-helix (bHLH) transcription factor, is involved in epithelial-mesenchymal transformation in various diseases. However, the mechanism by which TCF21 regulates epithelial-mesenchymal transformation in hepatic fibrosis has not been elucidated. In this research, we found that hnRNPA1, the downstream binding protein of TCF21, accelerates hepatic fibrosis reversal by inhibiting the NF-κB signaling pathway. Furthermore, the combination of DNMT3a with TCF21 promoter results in TCF21 hypermethylation. Our results suggest that DNMT3a regulation of TCF21 is a significant event in reversing hepatic fibrosis. In conclusion, this research identifies a novel signaling axis, DNMT3a-TCF21-hnRNPA1, that regulates HSCs activation and hepatic fibrosis reversal, providing a novel treatment strategy for hepatic fibrosis. The clinical trial was registered in the Research Registry (researchregistry9079).
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Affiliation(s)
- Liangyun Li
- Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Anhui Institute of Innovative Drugs, School of Pharmacy, Anhui Medical University, Hefei, 230032, China; Institute for Liver Diseases of Anhui Medical University
| | - Shaoxi Diao
- Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Anhui Institute of Innovative Drugs, School of Pharmacy, Anhui Medical University, Hefei, 230032, China; Institute for Liver Diseases of Anhui Medical University
| | - Zixiang Chen
- The First Affiliated Hospital of Anhui Medical University, Hefei, 230032, China
| | - Jintong Zhang
- Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Anhui Institute of Innovative Drugs, School of Pharmacy, Anhui Medical University, Hefei, 230032, China; Institute for Liver Diseases of Anhui Medical University
| | - Wei Chen
- The First Affiliated Hospital of Anhui Medical University, Hefei, 230032, China
| | - Tianqi Wang
- The First Affiliated Hospital of Anhui Medical University, Hefei, 230032, China
| | - Xin Chen
- Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Anhui Institute of Innovative Drugs, School of Pharmacy, Anhui Medical University, Hefei, 230032, China; Institute for Liver Diseases of Anhui Medical University
| | - Yuxin Zhao
- Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Anhui Institute of Innovative Drugs, School of Pharmacy, Anhui Medical University, Hefei, 230032, China; Institute for Liver Diseases of Anhui Medical University
| | - Tao Xu
- Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Anhui Institute of Innovative Drugs, School of Pharmacy, Anhui Medical University, Hefei, 230032, China; Institute for Liver Diseases of Anhui Medical University
| | - Cheng Huang
- Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Anhui Institute of Innovative Drugs, School of Pharmacy, Anhui Medical University, Hefei, 230032, China; Institute for Liver Diseases of Anhui Medical University.
| | - Jun Li
- Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, Anhui Institute of Innovative Drugs, School of Pharmacy, Anhui Medical University, Hefei, 230032, China; Institute for Liver Diseases of Anhui Medical University.
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