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Shalaby AS, Eid HH, El-Shiekh RA, Mohamed OG, Tripathi A, Al-Karmalawy AA, Sleem AA, Morsy FA, Ibrahim KM, Tadros SH, Youssef FS. Taming Food-Drug Interaction Risk: Potential Inhibitory Effects of Citrus Juices on Cytochrome Liver Enzymes Can Safeguard the Liver from Overdose Paracetamol-Induced Hepatotoxicity. ACS OMEGA 2023; 8:26444-26457. [PMID: 37521669 PMCID: PMC10373174 DOI: 10.1021/acsomega.3c03100] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/05/2023] [Accepted: 06/30/2023] [Indexed: 08/01/2023]
Abstract
Paracetamol overdose is the leading cause of drug-induced hepatotoxicity worldwide. Because of N-acetyl cysteine's limited therapeutic efficacy and safety, searching for alternative therapeutic substitutes is necessary. This study investigated four citrus juices: Citrus sinensis L. Osbeck var. Pineapple (pineapple sweet orange), Citrus reticulata Blanco × Citrus sinensis L. Osbeck (Murcott mandarin), Citrus paradisi Macfadyen var. Ruby Red (red grapefruit), and Fortunella margarita Swingle (oval kumquat) to improve the herbal therapy against paracetamol-induced liver toxicity. UHPLC-QTOF-MS/MS profiling of the investigated samples resulted in the identification of about 40 metabolites belonging to different phytochemical classes. Phenolic compounds were the most abundant, with the total content ranked from 609.18 to 1093.26 μg gallic acid equivalent (GAE)/mL juice. The multivariate data analysis revealed that phloretin 3',5'-di-C-glucoside, narirutin, naringin, hesperidin, 2-O-rhamnosyl-swertisin, fortunellin (acacetin-7-O-neohesperidoside), sinensetin, nobiletin, and tangeretin represented the crucial discriminatory metabolites that segregated the analyzed samples. Nevertheless, the antioxidant activity of the samples was 1135.91-2913.92 μM Trolox eq/mL juice, 718.95-3749.47 μM Trolox eq/mL juice, and 2304.74-4390.32 μM Trolox eq/mL juice, as revealed from 2,2'-azino-bis-3-ethylbenzthiazoline-6-sulfonic acid, ferric-reducing antioxidant power, and oxygen radical absorbance capacity, respectively. The in vivo paracetamol-induced hepatotoxicity model in rats was established and assessed by measuring the levels of hepatic enzymes and antioxidant biomarkers. Interestingly, the concomitant administration of citrus juices with a toxic dose of paracetamol effectively recovered the liver injury, as confirmed by normal sections of hepatocytes. This action could be due to the interactions between the major identified metabolites (hesperidin, hesperetin, phloretin 3',5'-di-C-glucoside, fortunellin, poncirin, nobiletin, apigenin-6,8-digalactoside, 6',7'-dihydroxybergamottin, naringenin, and naringin) and cytochrome P450 isoforms (CYP3A4, CYP2E1, and CYP1A2), as revealed from the molecular docking study. The most promising compounds in the three docking processes were hesperidin, fortunellin, poncirin, and naringin. Finally, a desirable food-drug interaction was achieved in our research to overcome paracetamol overdose-induced hepatotoxicity.
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Affiliation(s)
- Aya S. Shalaby
- Pharmacognosy
Department, Faculty of Pharmacy, Cairo University, Cairo 11562, Egypt
| | - Hanaa H. Eid
- Pharmacognosy
Department, Faculty of Pharmacy, Cairo University, Cairo 11562, Egypt
| | - Riham A. El-Shiekh
- Pharmacognosy
Department, Faculty of Pharmacy, Cairo University, Cairo 11562, Egypt
| | - Osama G. Mohamed
- Pharmacognosy
Department, Faculty of Pharmacy, Cairo University, Cairo 11562, Egypt
- Natural
Products Discovery Core, Life Sciences Institute, University of Michigan, Ann Arbor, Michigan 48109, United States
| | - Ashootosh Tripathi
- Natural
Products Discovery Core, Life Sciences Institute, University of Michigan, Ann Arbor, Michigan 48109, United States
- Department
of Medicinal Chemistry, College of Pharmacy, University of Michigan, Ann Arbor, Michigan 48109, United States
| | - Ahmed A. Al-Karmalawy
- Pharmaceutical
Chemistry Department, Faculty of Pharmacy, Ahram Canadian University, 6th of October City, Giza 12566, Egypt
| | - Amany A. Sleem
- Pharmacology
Department, National Research Centre, Dokki, Cairo 12622, Egypt
| | - Fatma Adly Morsy
- Pathology
Department, National Research Centre, Dokki, Cairo 12622, Egypt
| | - Khaled M. Ibrahim
- Pharmacognosy
Department, Faculty of Pharmacy, Cairo University, Cairo 11562, Egypt
| | - Soad H. Tadros
- Pharmacognosy
Department, Faculty of Pharmacy, Cairo University, Cairo 11562, Egypt
| | - Fadia S. Youssef
- Department
of Pharmacognosy, Faculty of Pharmacy, Ain-Shams
University, Abbasia, Cairo 11566, Egypt
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2
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Shingina A, Mukhtar N, Wakim-Fleming J, Alqahtani S, Wong RJ, Limketkai BN, Larson AM, Grant L. Acute Liver Failure Guidelines. Am J Gastroenterol 2023; 118:1128-1153. [PMID: 37377263 DOI: 10.14309/ajg.0000000000002340] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/14/2022] [Accepted: 04/04/2023] [Indexed: 06/29/2023]
Abstract
Acute liver failure (ALF) is a rare, acute, potentially reversible condition resulting in severe liver impairment and rapid clinical deterioration in patients without preexisting liver disease. Due to the rarity of this condition, published studies are limited by the use of retrospective or prospective cohorts and lack of randomized controlled trials. Current guidelines represent the suggested approach to the identification, treatment, and management of ALF and represent the official practice recommendations of the American College of Gastroenterology. The scientific evidence was reviewed using the Grading of Recommendations, Assessment, Development and Evaluation process to develop recommendations. When no robust evidence was available, expert opinions were summarized using Key Concepts. Considering the variety of clinical presentations of ALF, individualization of care should be applied in specific clinical scenarios.
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Affiliation(s)
- Alexandra Shingina
- Department of Medicine, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Nizar Mukhtar
- Department of Gastroenterology, Kaiser Permanente, San Francisco, California, USA
| | - Jamilé Wakim-Fleming
- Department of Gastroenterology, Hepatology & Nutrition, Digestive Disease and Surgery Institute, Cleveland Clinic Foundation, Cleveland Ohio, USA
| | - Saleh Alqahtani
- Division of Gastroenterology and Hepatology, Johns Hopkins University, Baltimore, Maryland, USA
- Liver Transplantation Unit, King Faisal Specialist Hospital & Research Center, Riyadh, Saudi Arabia
| | - Robert J Wong
- Division of Gastroenterology and Hepatology, Stanford University School of Medicine, Palo Alto, California, Gastroenterology Section, Veterans Affairs Palo Alto Healthcare System, Palo Alto, California, USA
| | | | - Anne M Larson
- Division of Gastroenterology and Hepatology, University of Washington, Seattle, Washington, USA
| | - Lafaine Grant
- Division of Digestive and Liver Diseases, UT Southwestern Medical Center, Dallas, Texas, USA
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3
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Li H, Niu X, Zhang D, Qu MH, Yang K. The role of the canonical nf-κb signaling pathway in the development of acute liver failure. Biotechnol Genet Eng Rev 2022:1-21. [PMID: 36578157 DOI: 10.1080/02648725.2022.2162999] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2022] [Accepted: 12/21/2022] [Indexed: 12/30/2022]
Abstract
As a clinical emergency with a high mortality rate, the treatment of acute liver failure has been paid attention to by society. At present, liver transplantation is the most effective treatment for acute liver failure, but there is still an insufficient supply of liver sources and a poor prognosis. In view of the current therapeutic development of this disease, more researchers have turned their attention to the research of drugs related to the NF-κB pathway. The NF-κB canonical pathway has been proven to play a role in a variety of diseases, regulating inflammation, apoptosis, and other physiological processes. More and more evidence shows that the NF-κB canonical pathway regulates the pathogenesis of acute liver failure. In this review, we will summarize the regulation process of the NF-κB canonical pathway on acute liver failure, and develop a new way to treat acute liver failure by targeting the components of the pathway.
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Affiliation(s)
- Hanyue Li
- Biopharmaceutical Laboratory, Key Laboratory of Shandong Province Colleges and Universities, School of life science and Technology, Weifang Medical University, Weifang, China
| | - Xiao Niu
- Biopharmaceutical Laboratory, Key Laboratory of Shandong Province Colleges and Universities, School of life science and Technology, Weifang Medical University, Weifang, China
| | - Dajin Zhang
- Translational Medical Center, Weifang Second People's Hospital, Weifang Respiratory Disease Hospital, Weifang, China
| | - Mei-Hua Qu
- Biopharmaceutical Laboratory, Key Laboratory of Shandong Province Colleges and Universities, School of life science and Technology, Weifang Medical University, Weifang, China
| | - Kunning Yang
- Translational Medical Center, Weifang Second People's Hospital, Weifang Respiratory Disease Hospital, Weifang, China
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Wang Q, Liu S, Wang H, Liu L, Zhang S, Ming Y, Zhao Y, Cheng K. Silencing long noncoding RNA NEAT1 alleviates acute liver failure via the EZH2-mediated microRNA-139/PUMA axis. Aging (Albany NY) 2021; 13:12537-12551. [PMID: 33901015 PMCID: PMC8148447 DOI: 10.18632/aging.202927] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2020] [Accepted: 07/30/2020] [Indexed: 12/17/2022]
Abstract
This study aimed to investigate the role of long noncoding RNA (lncRNA) nuclear-enriched abundant transcript 1 (NEAT1) in the development of ALF. We collected blood samples from patients with acute liver failure (ALF) and established an ALF mouse model induced by D-galactosamine/Lipopolysaccharide (D-GalN/LPS) for in vivo studies. Peripheral blood mononuclear cells (PMBCs) induced with LPS were isolated for in vitro experiments. Survival tests, histological analysis, and biochemical indicator assays were conducted. Luciferase assay was performed to determine the binding affinity between microRNA-139 (miR-139) and p53-upregulated modulator of apoptosis (PUMA). Expression of lncRNA NEAT1, enhancer of zeste homolog 2 (EZH2), and PUMA was upregulated, while the expression of miR-139 was downregulated in clinical samples and D-GalN/LPS induced ALF mouse model. LncRNA NEAT1 promoted the enrichment of H3K27me3 on the promoter region of miR-139 via EZH2, which led to suppression of miR-139. The inhibition of miR-139 resulted in the upregulation of its downstream target PUMA. The NEAT1/miR-139/PUMA pathway upregulated the production of pro-inflammatory cytokines, tumor necrosis factor alpha, interleukin (IL)-6, and IL-1β, thereby mediating the progression of ALF. In conclusion, silencing lncRNA NEAT1 upregulated the expression of miR-139 through EZH2, leading to the downregulation of PUMA, which alleviated the development of ALF.
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Affiliation(s)
- Qiang Wang
- Transplantation Center, The Third Xiangya Hospital of Central South University, Changsha 410013, P.R. China
| | - Shu Liu
- Transplantation Center, The Third Xiangya Hospital of Central South University, Changsha 410013, P.R. China
| | - Huan Wang
- Transplantation Center, The Third Xiangya Hospital of Central South University, Changsha 410013, P.R. China
| | - Lian Liu
- Transplantation Center, The Third Xiangya Hospital of Central South University, Changsha 410013, P.R. China
| | - Sheng Zhang
- Transplantation Center, The Third Xiangya Hospital of Central South University, Changsha 410013, P.R. China
| | - Yingzi Ming
- Transplantation Center, The Third Xiangya Hospital of Central South University, Changsha 410013, P.R. China
| | - Yujun Zhao
- Transplantation Center, The Third Xiangya Hospital of Central South University, Changsha 410013, P.R. China
| | - Ke Cheng
- Transplantation Center, The Third Xiangya Hospital of Central South University, Changsha 410013, P.R. China
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5
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Zhan C, Lin G, Huang Y, Wang Z, Zeng F, Wu S. A dopamine-precursor-based nanoprodrug for in-situ drug release and treatment of acute liver failure by inhibiting NLRP3 inflammasome and facilitating liver regeneration. Biomaterials 2020; 268:120573. [PMID: 33260093 DOI: 10.1016/j.biomaterials.2020.120573] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2020] [Revised: 11/18/2020] [Accepted: 11/22/2020] [Indexed: 02/06/2023]
Abstract
Acute liver failure (ALF) is a severe liver disease with high mortality rate. Inflammasome is a newly-found and promising target for effective treatment of immunity-associated diseases including liver disease, and dopamine has recently been proved as an inhibitor for NLRP3 inflammasome. This work demonstrates a diselenide-based nanodrug for ALF treatment through inhibiting NLRP3 inflammasome activation and enhancing liver regeneration. A diselenide-containing molecule (DSeSeD) has been synthesized via covalently linking two l-Dopa molecules to a diselenide linker, and the resultant molecules form stable nanoparticles in aqueous media and encapsulate SW033291 (an inhibitor of prostaglandin-degrading enzyme that hampers liver regeneration) to produce the nanodrug (SW@DSeSeD). As a nanoscale prodrug, SW@DSeSeD protects its payloads from decomposition in bloodstream upon administration, accumulates in liver of ALF mice, then responds to the overexpressed ROS and thereby releases SW033291 as well as a stable dopamine precursor that can transform into dopamine in hepatic cells, thus achieving significant therapeutic efficacy against ALF through inhibiting NLRP3 inflammasome activation and enhancing hepatic regeneration. Moreover, multiple contrast agents have been loaded onto the nanodrug to achieve fluorescence, optoacoustic and magnetic resonance imaging for nanodrug location and disease evaluation.
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Affiliation(s)
- Chenyue Zhan
- Biomedical Division, State Key Laboratory of Luminescent Materials and Devices, Guangdong Provincial Key Laboratory of Luminescence from Molecular Aggregates, College of Materials Science and Engineering, South China University of Technology, Wushan Road 381, Guangzhou, 510640, China
| | - Guifang Lin
- Biomedical Division, State Key Laboratory of Luminescent Materials and Devices, Guangdong Provincial Key Laboratory of Luminescence from Molecular Aggregates, College of Materials Science and Engineering, South China University of Technology, Wushan Road 381, Guangzhou, 510640, China
| | - Yong Huang
- Biomedical Division, State Key Laboratory of Luminescent Materials and Devices, Guangdong Provincial Key Laboratory of Luminescence from Molecular Aggregates, College of Materials Science and Engineering, South China University of Technology, Wushan Road 381, Guangzhou, 510640, China
| | - Ziqian Wang
- Biomedical Division, State Key Laboratory of Luminescent Materials and Devices, Guangdong Provincial Key Laboratory of Luminescence from Molecular Aggregates, College of Materials Science and Engineering, South China University of Technology, Wushan Road 381, Guangzhou, 510640, China
| | - Fang Zeng
- Biomedical Division, State Key Laboratory of Luminescent Materials and Devices, Guangdong Provincial Key Laboratory of Luminescence from Molecular Aggregates, College of Materials Science and Engineering, South China University of Technology, Wushan Road 381, Guangzhou, 510640, China.
| | - Shuizhu Wu
- Biomedical Division, State Key Laboratory of Luminescent Materials and Devices, Guangdong Provincial Key Laboratory of Luminescence from Molecular Aggregates, College of Materials Science and Engineering, South China University of Technology, Wushan Road 381, Guangzhou, 510640, China.
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6
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Abstract
PURPOSE OF REVIEW This review describes the current intensive care management of acute liver failure (ALF) and the latest evidence for emerging therapies. RECENT FINDINGS Mortality from ALF continues to improve and in some cases, medical therapy can negate the need for liver transplantation because of protocolized management in specialist centres. Liver transplantation remains the cornerstone of management for poor prognosis ALF. The reduced use of blood products in ALF reflects growing evidence of balanced haemostasis in severe liver disease. Prophylactic therapeutic hypothermia is no longer recommended for neuroprotection. In cases not suitable for liver transplantation, high-volume plasma exchange (HVP) has potential benefit, although further research on the optimal timing and dosing is needed. Although sepsis remains an important complication in ALF, the use of prophylactic antimicrobials is being questioned in the era of emerging bacterial resistance. SUMMARY ICU management of ALF has improved such that liver transplantation is not required in some cases. HVP has emerged as a potential therapy for patients who may not be good liver transplantation candidates. Nevertheless in suitable patients with poor prognosis liver transplantation remains the optimal therapy.
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Cernigliaro V, Peluso R, Zedda B, Silengo L, Tolosano E, Pellicano R, Altruda F, Fagoonee S. Evolving Cell-Based and Cell-Free Clinical Strategies for Treating Severe Human Liver Diseases. Cells 2020; 9:cells9020386. [PMID: 32046114 PMCID: PMC7072646 DOI: 10.3390/cells9020386] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2019] [Revised: 01/21/2020] [Accepted: 02/06/2020] [Indexed: 02/07/2023] Open
Abstract
Liver diseases represent a major global health issue, and currently, liver transplantation is the only viable alternative to reduce mortality rates in patients with end-stage liver diseases. However, scarcity of donor organs and risk of recidivism requiring a re-transplantation remain major obstacles. Hence, much hope has turned towards cell-based therapy. Hepatocyte-like cells obtained from embryonic stem cells or adult stem cells bearing multipotent or pluripotent characteristics, as well as cell-based systems, such as organoids, bio-artificial liver devices, bioscaffolds and organ printing are indeed promising. New approaches based on extracellular vesicles are also being investigated as cell substitutes. Extracellular vesicles, through the transfer of bioactive molecules, can modulate liver regeneration and restore hepatic function. This review provides an update on the current state-of-art cell-based and cell-free strategies as alternatives to liver transplantation for patients with end-stage liver diseases.
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Affiliation(s)
- Viviana Cernigliaro
- Department of Molecular Biotechnology and Health Sciences, University of Turin, Via Nizza 52, 10126 Turin, Italy; (V.C.); (R.P.); (B.Z.)
- Maria Pia Hospital, 10126 Turin, Italy
| | - Rossella Peluso
- Department of Molecular Biotechnology and Health Sciences, University of Turin, Via Nizza 52, 10126 Turin, Italy; (V.C.); (R.P.); (B.Z.)
- Maria Pia Hospital, 10126 Turin, Italy
| | - Beatrice Zedda
- Department of Molecular Biotechnology and Health Sciences, University of Turin, Via Nizza 52, 10126 Turin, Italy; (V.C.); (R.P.); (B.Z.)
- Maria Pia Hospital, 10126 Turin, Italy
| | - Lorenzo Silengo
- Molecular Biotechnology Center, Departmet of Molecular Biotechnology and Health Sciences, University of Turin, Via Nizza 52, 10126 Turin, Italy; (L.S.); (E.T.)
| | - Emanuela Tolosano
- Molecular Biotechnology Center, Departmet of Molecular Biotechnology and Health Sciences, University of Turin, Via Nizza 52, 10126 Turin, Italy; (L.S.); (E.T.)
| | | | - Fiorella Altruda
- Molecular Biotechnology Center, Departmet of Molecular Biotechnology and Health Sciences, University of Turin, Via Nizza 52, 10126 Turin, Italy; (L.S.); (E.T.)
- Correspondence: (F.A.); (S.F.)
| | - Sharmila Fagoonee
- Institute of Biostructure and Bioimaging, National Research Council, Molecular Biotechnology Center, Via Nizza 52, 10126 Turin, Italy
- Correspondence: (F.A.); (S.F.)
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Nicotine attenuates concanavalin A-induced liver injury in mice by regulating the α7-nicotinic acetylcholine receptor in Kupffer cells. Int Immunopharmacol 2019; 78:106071. [PMID: 31835083 DOI: 10.1016/j.intimp.2019.106071] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2019] [Revised: 11/19/2019] [Accepted: 11/21/2019] [Indexed: 02/06/2023]
Abstract
Nicotine, a potent parasympathomimetic alkaloid, manifests anti-inflammatory properties by activating nicotinic acetylcholine receptors (nAChRs). In this study, we evaluated the effects of nicotine on concanavalin A (ConA)-induced autoimmune hepatitis. Nicotine (0.5 and 1 mg/kg) was intraperitoneally administered to BALB/c mice and mice were intravenously injected with ConA (15 mg/kg) to induce hepatitis. The results showed that nicotine treatment ameliorated pathological lesions in livers and significantly suppressed the expression of pro-inflammatory cytokines in the livers. Such effects were mediated by inhibiting the nuclear factor-kappa B (NF-κB) signaling in livers. Interestingly, nicotine inhibited the ConA-induced inflammatory response in primary cultured Kupffer cells (KCs) but did not alter the proliferation of splenocytes. The protective effects of nicotine against ConA-induced hepatitis were abolished in KC-depleted mice, indicating the requirement of KCs in this process. Additionally, the expression of α7-nAChR on KCs was dramatically increased by nicotine treatment, and the protective effects of nicotine on ConA-induced liver injury were significantly suppressed by treatment with methyllycaconitine (MLA), a specific α7-nAChR antagonist. Consistently, in primary cultured KCs, the activation of NF-κB signaling was also regulated by nicotine treatment. This study suggests that nicotine increases α7-nAChR-mediated cholinergic activity in KCs resulting in decrease of ConA-induced autoimmune hepatitis through inhibiting NF-κB signaling.
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Yu W, Lan X, Cai J, Wang X, Liu X, Ye X, Yang Q, Su Y, Xu B, Chen T, Li L, Sun H. Critical role of IL-1β in the pathogenesis of Agrocybe aegerita galectin-induced liver injury through recruiting T cell to liver. Biochem Biophys Res Commun 2019; 521:449-456. [PMID: 31676068 DOI: 10.1016/j.bbrc.2019.10.087] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2019] [Accepted: 10/10/2019] [Indexed: 12/27/2022]
Abstract
Acute liver failure (ALF) can be the consequence of various etiologies, which immune response plays a pivotal role in the pathogenesis. For the diversity of etiologies, more animal models are still needed in this field. Here, we developed a new acute liver injury mouse model induced by a fungal lectin AAGL (Agrocybe aegerita galectin). Intravenous injection of AAGL could induce the infiltration and activation of T, NKT and NK cells in liver and T cell played an important role in the pathogenesis. However, compared with the widely used concanavalin A model, AAGL model showed different immune mechanism. Transcriptome analysis of live tissue suggested that inflammation mediated by chemokine and cytokine signaling pathway was different between AAGL and Con A model. Fluorescent quantitative PCR verification assay showed that IL-1β was expressed much higher in AAGL-treated mice and anti-IL-1β could ameliorate AAGL-induced liver injury by inhibiting NF-κB and p38 signaling pathway. The expression of CXCL9 which was responsible for T cell infiltration in liver was also inhibited in AAGL model. We found a critical role of IL-1β in the pathogenesis of AAGL model through recruiting T cells to liver, which highlighted that IL-1β antibody might be a candidate therapy for ALF.
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Affiliation(s)
- Wenhui Yu
- Hubei Key Laboratory of Cell Homeostasis, College of Life Sciences, Wuhan University, Wuhan, 430072, China
| | - Xianqing Lan
- Hubei Key Laboratory of Cell Homeostasis, College of Life Sciences, Wuhan University, Wuhan, 430072, China
| | - Jie Cai
- Hubei Key Laboratory of Cell Homeostasis, College of Life Sciences, Wuhan University, Wuhan, 430072, China
| | - Xueqing Wang
- Hubei Key Laboratory of Cell Homeostasis, College of Life Sciences, Wuhan University, Wuhan, 430072, China
| | - Xiaomei Liu
- Hubei Key Laboratory of Cell Homeostasis, College of Life Sciences, Wuhan University, Wuhan, 430072, China
| | - Xiangdong Ye
- Hubei Key Laboratory of Cell Homeostasis, College of Life Sciences, Wuhan University, Wuhan, 430072, China
| | - Qing Yang
- Hubei Key Laboratory of Cell Homeostasis, College of Life Sciences, Wuhan University, Wuhan, 430072, China
| | - Yanting Su
- Hubei Key Laboratory of Cell Homeostasis, College of Life Sciences, Wuhan University, Wuhan, 430072, China
| | - Bo Xu
- Hubei Key Laboratory of Cell Homeostasis, College of Life Sciences, Wuhan University, Wuhan, 430072, China
| | - Tielong Chen
- Department of Infections, Zhongnan Hospital of Wuhan University, Wuhan University, Wuhan, 430072, China
| | - Lingyun Li
- Department of Immunology, College of Medicine, Shenzhen University, Shenzhen, 518061, China.
| | - Hui Sun
- Hubei Key Laboratory of Cell Homeostasis, College of Life Sciences, Wuhan University, Wuhan, 430072, China; Hubei Province Key Laboratory of Allergy and Immunology, Wuhan University, Wuhan, 430072, China.
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10
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Zhu B, Li Y, Hu T, Zhang Y. The hepatoprotective effect of polysaccharides from Pleurotus ostreatus on carbon tetrachloride-induced acute liver injury rats. Int J Biol Macromol 2019; 131:1-9. [PMID: 30851331 DOI: 10.1016/j.ijbiomac.2019.03.043] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2018] [Revised: 03/04/2019] [Accepted: 03/06/2019] [Indexed: 12/30/2022]
Abstract
This study was conducted to evaluate the hepatoprotective effect of polysaccharides from Pleurotus ostreatus (POP) on carbon tetrachloride-induced acute liver injury (ALI) in rats. The hepatoprotective effect of POP against ALI was reflected by the decreased alanine transaminase and aspartate transaminase levels in blood, increased superoxide dismutase, catalase, and glutathione peroxidase levels, and decreased malondialdehyde levels in blood and liver. TUNEL and immunohistochemistry analyses showed that TUNEL apoptosis cell rate and Bax, cytochrome C, caspase-3, caspase-9, and apoptosis-inducing factor expression levels were obviously decreased, whereas Bcl-2 expression levels obviously increased after POP treatment. A total of 11 metabolites belonging to energy, amino acid, fatty acid, and gut bacteria metabolism were identified as biomarkers by using metabolite analysis of liver homogenate based on ultra-performance liquid chromatography-tandem mass spectrometry. POP exhibited hepatoprotective effects on CCl4-induced ALI, and the underlying mechanism is correlated with antioxidants that regulate metabolic pathway disorders and alleviate liver mitochondria apoptosis.
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Affiliation(s)
- Bo Zhu
- School of Chemical and Pharmaceutical Engineering, Jilin Institute of Chemical Technology, Jilin 132022, PR China
| | - Yongzhe Li
- Calcium and Carbide Factory, Jilin Petrochemical Company, Jilin 132022, PR China
| | - Tao Hu
- Endocrinology Department, General Hospital of CNPC in Jilin, Jilin 132021, PR China
| | - Yan Zhang
- School of Chemical and Pharmaceutical Engineering, Jilin Institute of Chemical Technology, Jilin 132022, PR China.
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