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Guo Y, Zhang H, Zhao N, Peng Y, Shen D, Chen Y, Zhang X, Tang CE, Chai J. STING-mediated IL-6 Inhibits OATP1B1 Expression via the TCF4 Signaling Pathway in Cholestasis. J Clin Transl Hepatol 2024; 12:701-712. [PMID: 39130625 PMCID: PMC11310758 DOI: 10.14218/jcth.2024.00017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/12/2024] [Revised: 06/11/2024] [Accepted: 06/14/2024] [Indexed: 08/13/2024] Open
Abstract
Background and Aims Organic anion-transporting polypeptides (OATPs) play a crucial role in the transport of bile acids and bilirubin. In our previous study, interleukin 6 (IL-6) reduced OATP1B3 levels in cholestatic disease. However, it remains unclear whether IL-6 inhibits OATP1B1 expression in cholestatic diseases. This study aimed to investigate whether IL-6 can inhibit OATP1B1 expression and explore the underlying mechanisms. Methods The effect of stimulator of interferon genes (STING) signaling on inflammatory factors was investigated in a cholestatic mouse model using RT-qPCR and enzyme-linked immunosorbent assay. To assess the impact of inflammatory factors on OATP1B1 expression in hepatocellular carcinoma, we analyzed OATP1B1 expression by RT-qPCR and Western Blot after treating PLC/PRF/5 cells with TNF-α, IL-1β, and IL-6. To elucidate the mechanism by which IL-6 inhibits OATP1B1 expression, we examined the expression of the OATP1B1 regulator TCF4 in PLC/PRF/5 and HepG2 cells using RT-qPCR and Western Blot. The interaction mechanism between β-catenin/TCF4 and OATP1B1 was investigated by knocking down β-catenin/TCF4 through siRNA transfection. Results The STING inhibitor decreased inflammatory factor levels in the cholestatic mouse model, with IL-6 exhibiting the most potent inhibitory effect on OATP1B1. IL-6 downregulated β-catenin/TCF4, leading to decreased OATP1B1 expression. Knocking-down β-catenin/TCF4 counteracted the β-catenin/TCF4-mediated repression of OATP1B1. Conclusions STING-mediated IL-6 up-regulation may inhibit OATP1B1, leading to reduced transport of bile acids and bilirubin by OATP1B1. This may contribute to altered pharmacokinetics in patients with diseases associated with increased IL-6 production.
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Affiliation(s)
- Yan Guo
- Department of Endocrinology, Xiangya Hospital, Central South University, Changsha, Hunan, China
- Department of Gastroenterology, Institute of Digestive Diseases of PLA, Cholestatic Liver Diseases Center and Center for Metabolic Associated Fatty Liver Disease, The First Affiliated Hospital (Southwest Hospital) to Third Military Medical University (Army Medical University), Chongqing, China
| | - Hongjia Zhang
- Department of Gastroenterology, Institute of Digestive Diseases of PLA, Cholestatic Liver Diseases Center and Center for Metabolic Associated Fatty Liver Disease, The First Affiliated Hospital (Southwest Hospital) to Third Military Medical University (Army Medical University), Chongqing, China
| | - Nan Zhao
- Department of Gastroenterology, Institute of Digestive Diseases of PLA, Cholestatic Liver Diseases Center and Center for Metabolic Associated Fatty Liver Disease, The First Affiliated Hospital (Southwest Hospital) to Third Military Medical University (Army Medical University), Chongqing, China
| | - Ying Peng
- Department of Gastroenterology, Institute of Digestive Diseases of PLA, Cholestatic Liver Diseases Center and Center for Metabolic Associated Fatty Liver Disease, The First Affiliated Hospital (Southwest Hospital) to Third Military Medical University (Army Medical University), Chongqing, China
| | - Dongya Shen
- Department of Clinical Pharmacology, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Yubin Chen
- Department of Cardiac Surgery, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Xiaoxun Zhang
- Department of Gastroenterology, Institute of Digestive Diseases of PLA, Cholestatic Liver Diseases Center and Center for Metabolic Associated Fatty Liver Disease, The First Affiliated Hospital (Southwest Hospital) to Third Military Medical University (Army Medical University), Chongqing, China
| | - Can-E Tang
- Department of Endocrinology, Xiangya Hospital, Central South University, Changsha, Hunan, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, Hunan, China
| | - Jin Chai
- Department of Gastroenterology, Institute of Digestive Diseases of PLA, Cholestatic Liver Diseases Center and Center for Metabolic Associated Fatty Liver Disease, The First Affiliated Hospital (Southwest Hospital) to Third Military Medical University (Army Medical University), Chongqing, China
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Zheng Y, Zhang X, Wang Z, Zhang R, Wei H, Yan X, Jiang X, Yang L. MCC950 as a promising candidate for blocking NLRP3 inflammasome activation: A review of preclinical research and future directions. Arch Pharm (Weinheim) 2024:e2400459. [PMID: 39180246 DOI: 10.1002/ardp.202400459] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2024] [Revised: 07/19/2024] [Accepted: 07/30/2024] [Indexed: 08/26/2024]
Abstract
The NOD-like receptor thermal protein domain associated protein 3 (NLRP3) inflammasome is a key component of the innate immune system that triggers inflammation and pyroptosis and contributes to the development of several diseases. Therefore, blocking the activation of the NLRP3 inflammasome has therapeutic potential for the treatment of these diseases. MCC950, a selective small molecule inhibitor, has emerged as a promising candidate for blocking NLRP3 inflammasome activation. Ongoing research is focused on elucidating the specific targets of MCC950 as well as assessfing its metabolism and safety profile. This review discusses the diseases that have been studied in relation to MCC950, with a focus on stroke, Alzheimer's disease, liver injury, atherosclerosis, diabetes mellitus, and sepsis, using bibliometric analysis. It then summarizes the potential pharmacological targets of MCC950 and discusses its toxicity. Furthermore, it traces the progression from preclinical to clinical research for the treatment of these diseases. Overall, this review provides a solid foundation for the clinical therapeutic potential of MCC950 and offers insights for future research and therapeutic approaches.
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Affiliation(s)
- Yujia Zheng
- School of Integrative Medicine, Tianjin University of Traditional Chinese Medicine, Jinghai, Tianjin, China
| | - Xiaolu Zhang
- School of Integrative Medicine, Tianjin University of Traditional Chinese Medicine, Jinghai, Tianjin, China
| | - Ziyu Wang
- School of Integrative Medicine, Tianjin University of Traditional Chinese Medicine, Jinghai, Tianjin, China
| | - Ruifeng Zhang
- School of Integrative Medicine, Tianjin University of Traditional Chinese Medicine, Jinghai, Tianjin, China
| | - Huayuan Wei
- School of Integrative Medicine, Tianjin University of Traditional Chinese Medicine, Jinghai, Tianjin, China
| | - Xu Yan
- School of Integrative Medicine, Tianjin University of Traditional Chinese Medicine, Jinghai, Tianjin, China
| | - Xijuan Jiang
- School of Integrative Medicine, Tianjin University of Traditional Chinese Medicine, Jinghai, Tianjin, China
| | - Lin Yang
- School of Medicial Technology, Tianjin University of Traditional Chinese Medicine, Tianjin, Jinghai, China
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Xu Y, Qian Y, Yu Y, Zhan X, Jin P, Hong J, Dong M. SLC10A5 deficiency causes hypercholanemia. Hepatology 2024:01515467-990000000-00952. [PMID: 38986003 DOI: 10.1097/hep.0000000000000994] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/13/2024] [Accepted: 05/19/2024] [Indexed: 07/12/2024]
Abstract
BACKGROUND AND AIMS Solute Carrier Family 10 Member 5 (SLC10A5) is a member of SLC10, comprising transporters of bile acids, steroidal hormones, and other substrates, but its function remains unclear. The aim of the current investigation was to clarify its function in the metabolism of bile acid and hypercholanemia. APPROACH AND RESULTS Whole-exome sequencing and Sanger sequencing were used to identify and confirm the variant in the subjects of hypercholanemia. CRISPR/Cas9-mediated genome engineering was used to establish the knockout and point mutation mice. Primary mouse hepatocytes were isolated, and cell lines were cultured. SLC10A5 was silenced by siRNA and overexpressed by wild-type and mutant plasmids. The fluorescent bile acid derivative was used for the bile acid uptake assay. Bile acids were assessed with ultra-performance liquid chromatography tandem mass spectrometry. A heterozygous variant SLC10A5 : c.994_995del (p.D332X) was identified in subjects with elevated total bile acid or altered bile acid profiles. Bile acids were increased in the serum and liver of knockout and point mutation mice. The expressions of FXR and SHP, regulators involved in the negative feedback of bile acid synthesis, were downregulated, while the bile acid synthesis genes CYP7A1 and CYP8B1 were upregulated in both gene-edited mice. Both the wild and mutant SLC10A5 proteins were localized on the plasma membrane. Knockdown, knockout, or targeted mutation of SLC10A5 led to the inhibition of bile acid uptake by cell lines and primary mouse hepatocytes. CONCLUSION SLC10A5 is involved in the uptake of bile acid, and its deficiency causes hypercholanemia.
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Affiliation(s)
- Yuqing Xu
- Women's Hospital, School of Medicine, Zhejiang University, Hangzhou, China
- Key Laboratory of Reproductive Genetics (Zhejiang University), Ministry of Education, Hangzhou, China
| | - Yeqing Qian
- Women's Hospital, School of Medicine, Zhejiang University, Hangzhou, China
- Key Laboratory of Reproductive Genetics (Zhejiang University), Ministry of Education, Hangzhou, China
| | - Ying Yu
- Women's Hospital, School of Medicine, Zhejiang University, Hangzhou, China
| | - Xin Zhan
- Affiliated Hangzhou First People's Hospital, Zhejiang University School of Medicine, Hangzhou, China
| | - Pengzhen Jin
- Women's Hospital, School of Medicine, Zhejiang University, Hangzhou, China
- Key Laboratory of Reproductive Genetics (Zhejiang University), Ministry of Education, Hangzhou, China
| | - Jiawei Hong
- Women's Hospital, School of Medicine, Zhejiang University, Hangzhou, China
- Key Laboratory of Reproductive Genetics (Zhejiang University), Ministry of Education, Hangzhou, China
| | - Minyue Dong
- Women's Hospital, School of Medicine, Zhejiang University, Hangzhou, China
- Key Laboratory of Reproductive Genetics (Zhejiang University), Ministry of Education, Hangzhou, China
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Zhang L, Xie P, Li M, Zhang X, Fei S, Zhao N, Li L, Xie Q, Xu Z, Tang W, Zhu G, Zhu Z, Xu Z, Li J, Zhang C, Boyer JL, Chen W, Cai SY, Pan Q, Chai J. Hepatic GDP-fucose transporter SLC35C1 attenuates cholestatic liver injury and inflammation by inducing CEACAM1 N153 fucosylation. Hepatology 2024:01515467-990000000-00953. [PMID: 38985995 DOI: 10.1097/hep.0000000000001003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/12/2024] [Accepted: 06/13/2024] [Indexed: 07/12/2024]
Abstract
BACKGROUND AND AIMS Inflammatory response is crucial for bile acid (BA)-induced cholestatic liver injury, but molecular mechanisms remain to be elucidated. Solute Carrier Family 35 Member C1 (SLC35C1) can transport Guanosine diphosphate-fucose into the Golgi to facilitate protein glycosylation. Its mutation leads to the deficiency of leukocyte adhesion and enhances inflammation in humans. However, little is known about its role in liver diseases. APPROACH AND RESULTS Hepatic SLC35C1 mRNA transcripts and protein expression were significantly increased in patients with obstructive cholestasis and mouse models of cholestasis. Immunofluorescence revealed that the upregulated SLC35C1 expression mainly occurred in hepatocytes. Liver-specific ablation of Slc35c1 ( Slc35c1 cKO ) significantly aggravated liver injury in mouse models of cholestasis induced by bile duct ligation and 1% cholic acid-feeding, evidenced by increased liver necrosis, inflammation, fibrosis, and bile ductular proliferation. The Slc35c1 cKO increased hepatic chemokine Ccl2 and Cxcl2 expression and T cell, neutrophil, and F4/80 macrophage infiltration but did not affect the levels of serum and liver BA in mouse models of cholestasis. Liquid chromatography with tandem mass spectrometry analysis revealed that hepatic Slc35c1 deficiency substantially reduced the fucosylation of cell-cell adhesion protein CEACAM1 at N153. Mechanistically, cholestatic levels of conjugated BAs stimulated SLC35C1 expression by activating the STAT3 signaling to facilitate CEACAM1 fucosylation at N153, and deficiency in the fucosylation of CEACAM1 at N135 enhanced the BA-stimulated CCL2 and CXCL2 mRNA expression in primary mouse hepatocytes and Primary Liver Carcinoma/Poliomyelitis Research Foundation/5- ASBT cells. CONCLUSIONS Elevated hepatic SLC35C1 expression attenuates cholestatic liver injury by enhancing CEACAM1 fucosylation to suppress CCL2 and CXCL2 expression and liver inflammation.
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Affiliation(s)
- Liangjun Zhang
- Department of Gastroenterology, the First Affiliated Hospital (Southwest Hospital), Third Military Medical University (Army Medical University), Chongqing, China
- Institute of Digestive Diseases of PLA, Southwest Hospital Third Military Medical University (Army Medical University), Chongqing, China
- Cholestatic Liver Diseases Center and Center for Metabolic-Associated Fatty Liver Disease, the First Affiliated Hospital (Southwest Hospital), Third Military Medical University (Army Medical University), Chongqing, China
| | - Pingfan Xie
- Department of Gastroenterology, the First Affiliated Hospital (Southwest Hospital), Third Military Medical University (Army Medical University), Chongqing, China
- Institute of Digestive Diseases of PLA, Southwest Hospital Third Military Medical University (Army Medical University), Chongqing, China
- Cholestatic Liver Diseases Center and Center for Metabolic-Associated Fatty Liver Disease, the First Affiliated Hospital (Southwest Hospital), Third Military Medical University (Army Medical University), Chongqing, China
| | - Mingqiao Li
- Department of Gastroenterology, the First Affiliated Hospital (Southwest Hospital), Third Military Medical University (Army Medical University), Chongqing, China
- Institute of Digestive Diseases of PLA, Southwest Hospital Third Military Medical University (Army Medical University), Chongqing, China
- Cholestatic Liver Diseases Center and Center for Metabolic-Associated Fatty Liver Disease, the First Affiliated Hospital (Southwest Hospital), Third Military Medical University (Army Medical University), Chongqing, China
| | - Xiaoxun Zhang
- Department of Gastroenterology, the First Affiliated Hospital (Southwest Hospital), Third Military Medical University (Army Medical University), Chongqing, China
- Institute of Digestive Diseases of PLA, Southwest Hospital Third Military Medical University (Army Medical University), Chongqing, China
- Cholestatic Liver Diseases Center and Center for Metabolic-Associated Fatty Liver Disease, the First Affiliated Hospital (Southwest Hospital), Third Military Medical University (Army Medical University), Chongqing, China
| | - Shuke Fei
- The Second Affiliated Hospital, Department of Hepatobiliary, Pancreatic and Splenic Surgery, Hengyang Medical School, University of South China, Hengyang, Hunan, China
| | - Nan Zhao
- Department of Gastroenterology, the First Affiliated Hospital (Southwest Hospital), Third Military Medical University (Army Medical University), Chongqing, China
- Institute of Digestive Diseases of PLA, Southwest Hospital Third Military Medical University (Army Medical University), Chongqing, China
- Cholestatic Liver Diseases Center and Center for Metabolic-Associated Fatty Liver Disease, the First Affiliated Hospital (Southwest Hospital), Third Military Medical University (Army Medical University), Chongqing, China
| | - Ling Li
- Department of Gastroenterology, the First Affiliated Hospital (Southwest Hospital), Third Military Medical University (Army Medical University), Chongqing, China
- Institute of Digestive Diseases of PLA, Southwest Hospital Third Military Medical University (Army Medical University), Chongqing, China
- Cholestatic Liver Diseases Center and Center for Metabolic-Associated Fatty Liver Disease, the First Affiliated Hospital (Southwest Hospital), Third Military Medical University (Army Medical University), Chongqing, China
| | - Qiaoling Xie
- Department of Gastroenterology, the First Affiliated Hospital (Southwest Hospital), Third Military Medical University (Army Medical University), Chongqing, China
- Institute of Digestive Diseases of PLA, Southwest Hospital Third Military Medical University (Army Medical University), Chongqing, China
- Cholestatic Liver Diseases Center and Center for Metabolic-Associated Fatty Liver Disease, the First Affiliated Hospital (Southwest Hospital), Third Military Medical University (Army Medical University), Chongqing, China
| | - Ziqian Xu
- Department of Gastroenterology, the First Affiliated Hospital (Southwest Hospital), Third Military Medical University (Army Medical University), Chongqing, China
- Institute of Digestive Diseases of PLA, Southwest Hospital Third Military Medical University (Army Medical University), Chongqing, China
- Cholestatic Liver Diseases Center and Center for Metabolic-Associated Fatty Liver Disease, the First Affiliated Hospital (Southwest Hospital), Third Military Medical University (Army Medical University), Chongqing, China
| | - Wan Tang
- Department of Gastroenterology, the First Affiliated Hospital (Southwest Hospital), Third Military Medical University (Army Medical University), Chongqing, China
- Institute of Digestive Diseases of PLA, Southwest Hospital Third Military Medical University (Army Medical University), Chongqing, China
- Cholestatic Liver Diseases Center and Center for Metabolic-Associated Fatty Liver Disease, the First Affiliated Hospital (Southwest Hospital), Third Military Medical University (Army Medical University), Chongqing, China
| | - Guanyu Zhu
- Department of Gastroenterology, the First Affiliated Hospital (Southwest Hospital), Third Military Medical University (Army Medical University), Chongqing, China
- Institute of Digestive Diseases of PLA, Southwest Hospital Third Military Medical University (Army Medical University), Chongqing, China
- Cholestatic Liver Diseases Center and Center for Metabolic-Associated Fatty Liver Disease, the First Affiliated Hospital (Southwest Hospital), Third Military Medical University (Army Medical University), Chongqing, China
| | - Zhixian Zhu
- Department of Gastroenterology, the First Affiliated Hospital (Southwest Hospital), Third Military Medical University (Army Medical University), Chongqing, China
- Institute of Digestive Diseases of PLA, Southwest Hospital Third Military Medical University (Army Medical University), Chongqing, China
- Cholestatic Liver Diseases Center and Center for Metabolic-Associated Fatty Liver Disease, the First Affiliated Hospital (Southwest Hospital), Third Military Medical University (Army Medical University), Chongqing, China
| | - Zuzhi Xu
- Department of Gastroenterology, Institute of Digestive Diseases of PLA, Cholestatic Liver Diseases Center and Center for Metabolic-Associated Fatty Liver Disease, the First Affiliated Hospital (Southwest Hospital), Third Military Medical University (Army Medical University), Chongqing, China
- The Second Affiliated Hospital, Hengyang Medical School, University of South China
| | - Jianwei Li
- Institute of Hepatobiliary Surgery, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, China
| | - Chengcheng Zhang
- Institute of Hepatobiliary Surgery, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, China
| | - James L Boyer
- Department of Internal Medicine and Liver Center, Yale University School of Medicine, New Haven, Connecticut, USA
| | - Wensheng Chen
- Department of Gastroenterology, the First Affiliated Hospital (Southwest Hospital), Third Military Medical University (Army Medical University), Chongqing, China
- Institute of Digestive Diseases of PLA, Southwest Hospital Third Military Medical University (Army Medical University), Chongqing, China
| | - Shi-Ying Cai
- Department of Internal Medicine and Liver Center, Yale University School of Medicine, New Haven, Connecticut, USA
| | - Qiong Pan
- Department of Gastroenterology, the First Affiliated Hospital (Southwest Hospital), Third Military Medical University (Army Medical University), Chongqing, China
- Institute of Digestive Diseases of PLA, Southwest Hospital Third Military Medical University (Army Medical University), Chongqing, China
- Cholestatic Liver Diseases Center and Center for Metabolic-Associated Fatty Liver Disease, the First Affiliated Hospital (Southwest Hospital), Third Military Medical University (Army Medical University), Chongqing, China
| | - Jin Chai
- Department of Gastroenterology, Institute of Digestive Diseases of PLA, Cholestatic Liver Diseases Center and Center for Metabolic-Associated Fatty Liver Disease, the First Affiliated Hospital (Southwest Hospital), Third Military Medical University (Army Medical University), Chongqing, China
- The Second Affiliated Hospital, Hengyang Medical School, University of South China
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Gao Y, Deng H, Zhao Y, Li M, Wang L, Zhang Y. Gene Expression of Abcc2 and Its Regulation by Chicken Xenobiotic Receptor. TOXICS 2024; 12:55. [PMID: 38251011 PMCID: PMC10818656 DOI: 10.3390/toxics12010055] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/21/2023] [Revised: 12/26/2023] [Accepted: 01/09/2024] [Indexed: 01/23/2024]
Abstract
Membrane transporter multidrug resistance-associated protein 2 (MRP2/Abcc2) exhibits high pharmaco-toxicological relevance because it exports multiple cytotoxic compounds from cells. However, no detailed information about the gene expression and regulation of MRP2 in chickens is yet available. Here, we sought to investigate the expression distribution of Abcc2 in different tissues of chicken and then determine whether Abcc2 expression is induced by chicken xenobiotic receptor (CXR). The bioinformatics analyses showed that MRP2 transporters have three transmembrane structural domains (MSDs) and two highly conserved nucleotide structural domains (NBDs), and a close evolutionary relationship with turkeys. Tissue distribution analysis indicated that Abcc2 was highly expressed in the liver, kidney, duodenum, and jejunum. When exposed to metyrapone (an agonist of CXR) and ketoconazole (an antagonist of CXR), Abcc2 expression was upregulated and downregulated correspondingly. We further confirmed that Abcc2 gene regulation is dependent on CXR, by overexpressing and interfering with CXR, respectively. We also demonstrated the induction of Abcc2 expression and the activity of ivermectin, with CXR being a likely mediator. Animal experiments demonstrated that metyrapone and ivermectin induced Abcc2 in the liver, kidney, and duodenum of chickens. Together, our study identified the gene expression of Abcc2 and its regulation by CXR in chickens, which may provide novel targets for the reasonable usage of veterinary drugs.
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Affiliation(s)
- Yanhong Gao
- Jiangsu Key Laboratory of Sericultural Biology and Biotechnology, School of Biotechnology, Jiangsu University of Science and Technology, Zhenjiang 212100, China; (Y.G.); (H.D.); (Y.Z.); (M.L.)
| | - Huacheng Deng
- Jiangsu Key Laboratory of Sericultural Biology and Biotechnology, School of Biotechnology, Jiangsu University of Science and Technology, Zhenjiang 212100, China; (Y.G.); (H.D.); (Y.Z.); (M.L.)
| | - Yuying Zhao
- Jiangsu Key Laboratory of Sericultural Biology and Biotechnology, School of Biotechnology, Jiangsu University of Science and Technology, Zhenjiang 212100, China; (Y.G.); (H.D.); (Y.Z.); (M.L.)
| | - Mei Li
- Jiangsu Key Laboratory of Sericultural Biology and Biotechnology, School of Biotechnology, Jiangsu University of Science and Technology, Zhenjiang 212100, China; (Y.G.); (H.D.); (Y.Z.); (M.L.)
| | - Liping Wang
- College of Veterinary Medicine, Nanjing Agricultural University, Nanjing 210095, China;
| | - Yujuan Zhang
- Jiangsu Key Laboratory of Sericultural Biology and Biotechnology, School of Biotechnology, Jiangsu University of Science and Technology, Zhenjiang 212100, China; (Y.G.); (H.D.); (Y.Z.); (M.L.)
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Tan Y, Zhao N, Xie Q, Xu Z, Chai J, Zhang X, Li Y. Melatonin attenuates cholestatic liver injury via inhibition of the inflammatory response. Mol Cell Biochem 2023; 478:2527-2537. [PMID: 36869985 DOI: 10.1007/s11010-023-04682-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2022] [Accepted: 02/17/2023] [Indexed: 03/05/2023]
Abstract
Melatonin, an indole neurohormone secreted mainly by the pineal gland, has been found to be involved in a variety of liver diseases. However, the underlying mechanism by which melatonin ameliorates cholestatic liver injury is not fully understood. In this study, we investigated the mechanism by which melatonin attenuates cholestatic liver injury via inhibition of the inflammatory response. We measured the levels of serum melatonin in patients with obstructive cholestasis (n = 9), patients with primary biliary cholangitis (PBC) (n = 11), and control patients (n = 7). We performed experiments with C57BL/6 J mice treated with 3,5-diethoxycarbonyl-1,4-dihydrocollidine (DDC) and melatonin to verify the role of melatonin in the mouse model of cholestasis. Primary mouse hepatocytes were used for in vitro studies to study the mechanisms of action of melatonin in cholestasis. The levels of serum melatonin were markedly increased and negatively correlated with serum markers of liver injury in cholestatic patients. As expected, oral administration of melatonin significantly attenuated cholestasis-induced liver inflammation and fibrosis in 0.1% DDC diet-fed mice. Further mechanistic studies in cholestatic mice and primary hepatocytes revealed that melatonin reduced the conjugate BA-stimulated expression of cytokines (e.g. Ccl2, Tnfα, and Il6) through the ERK/Egr1 signalling pathway in these models. The levels of serum melatonin are significantly elevated in cholestatic patients. Melatonin treatment ameliorates cholestatic liver injury by suppressing the inflammatory response in vivo and in vitro. Therefore, melatonin is a promising novel therapeutic strategy for cholestasis.
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Affiliation(s)
- Ya Tan
- Department of Gastroenterology, The First Affiliated Hospital (Southwest Hospital) to Third Military Medical University (Army Medical University), Chongqing, 400038, China
- Institute of Digestive Diseases of PLA, The First Affiliated Hospital (Southwest Hospital) to Third Military Medical University (Army Medical University), Chongqing, 400038, China
- Cholestatic Liver Diseases Center, The First Affiliated Hospital (Southwest Hospital) to Third Military Medical University (Army Medical University), Chongqing, 400038, China
- Center for Metabolic Associated Fatty Liver Disease, The First Affiliated Hospital (Southwest Hospital) to Third Military Medical University (Army Medical University), Chongqing, 400038, China
| | - Nan Zhao
- Department of Gastroenterology, The First Affiliated Hospital (Southwest Hospital) to Third Military Medical University (Army Medical University), Chongqing, 400038, China
- Institute of Digestive Diseases of PLA, The First Affiliated Hospital (Southwest Hospital) to Third Military Medical University (Army Medical University), Chongqing, 400038, China
- Cholestatic Liver Diseases Center, The First Affiliated Hospital (Southwest Hospital) to Third Military Medical University (Army Medical University), Chongqing, 400038, China
- Center for Metabolic Associated Fatty Liver Disease, The First Affiliated Hospital (Southwest Hospital) to Third Military Medical University (Army Medical University), Chongqing, 400038, China
| | - Qiaoling Xie
- Department of Gastroenterology, The First Affiliated Hospital (Southwest Hospital) to Third Military Medical University (Army Medical University), Chongqing, 400038, China
- Institute of Digestive Diseases of PLA, The First Affiliated Hospital (Southwest Hospital) to Third Military Medical University (Army Medical University), Chongqing, 400038, China
- Cholestatic Liver Diseases Center, The First Affiliated Hospital (Southwest Hospital) to Third Military Medical University (Army Medical University), Chongqing, 400038, China
- Center for Metabolic Associated Fatty Liver Disease, The First Affiliated Hospital (Southwest Hospital) to Third Military Medical University (Army Medical University), Chongqing, 400038, China
| | - Ziqian Xu
- Department of Gastroenterology, The First Affiliated Hospital (Southwest Hospital) to Third Military Medical University (Army Medical University), Chongqing, 400038, China
- Institute of Digestive Diseases of PLA, The First Affiliated Hospital (Southwest Hospital) to Third Military Medical University (Army Medical University), Chongqing, 400038, China
- Cholestatic Liver Diseases Center, The First Affiliated Hospital (Southwest Hospital) to Third Military Medical University (Army Medical University), Chongqing, 400038, China
- Center for Metabolic Associated Fatty Liver Disease, The First Affiliated Hospital (Southwest Hospital) to Third Military Medical University (Army Medical University), Chongqing, 400038, China
| | - Jin Chai
- Department of Gastroenterology, The First Affiliated Hospital (Southwest Hospital) to Third Military Medical University (Army Medical University), Chongqing, 400038, China.
- Institute of Digestive Diseases of PLA, The First Affiliated Hospital (Southwest Hospital) to Third Military Medical University (Army Medical University), Chongqing, 400038, China.
- Cholestatic Liver Diseases Center, The First Affiliated Hospital (Southwest Hospital) to Third Military Medical University (Army Medical University), Chongqing, 400038, China.
- Center for Metabolic Associated Fatty Liver Disease, The First Affiliated Hospital (Southwest Hospital) to Third Military Medical University (Army Medical University), Chongqing, 400038, China.
| | - Xiaoxun Zhang
- Department of Gastroenterology, The First Affiliated Hospital (Southwest Hospital) to Third Military Medical University (Army Medical University), Chongqing, 400038, China.
- Institute of Digestive Diseases of PLA, The First Affiliated Hospital (Southwest Hospital) to Third Military Medical University (Army Medical University), Chongqing, 400038, China.
- Cholestatic Liver Diseases Center, The First Affiliated Hospital (Southwest Hospital) to Third Military Medical University (Army Medical University), Chongqing, 400038, China.
- Center for Metabolic Associated Fatty Liver Disease, The First Affiliated Hospital (Southwest Hospital) to Third Military Medical University (Army Medical University), Chongqing, 400038, China.
| | - Yan Li
- Department of Gastroenterology, The First Affiliated Hospital (Southwest Hospital) to Third Military Medical University (Army Medical University), Chongqing, 400038, China.
- Institute of Digestive Diseases of PLA, The First Affiliated Hospital (Southwest Hospital) to Third Military Medical University (Army Medical University), Chongqing, 400038, China.
- Cholestatic Liver Diseases Center, The First Affiliated Hospital (Southwest Hospital) to Third Military Medical University (Army Medical University), Chongqing, 400038, China.
- Center for Metabolic Associated Fatty Liver Disease, The First Affiliated Hospital (Southwest Hospital) to Third Military Medical University (Army Medical University), Chongqing, 400038, China.
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Ungvári O, Bakos É, Kovacsics D, Özvegy-Laczka C. The fluorescence-based competitive counterflow assay developed for organic anion transporting polypeptides 1A2, 1B1, 1B3 and 2B1 identifies pentamidine as a selective OATP1A2 substrate. FASEB J 2023; 37:e23223. [PMID: 37781971 DOI: 10.1096/fj.202300530rr] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2023] [Revised: 09/11/2023] [Accepted: 09/13/2023] [Indexed: 10/03/2023]
Abstract
Organic anion transporting polypeptides OATP1A2, OATP1B1, OATP1B3 and OATP2B1 are Na+ - and ATP-independent exchangers of large, organic compounds, encompassing structurally diverse xenobiotics, including various drugs. These OATPs influence intestinal absorption (OATP2B1), hepatic clearance (OATP1B1/3) and blood to brain penetration (OATP1A2, OATP2B1) of their drug substrates. Consequently, OATP-mediated drug or food interactions may lead to altered pharmacokinetics and toxicity. During drug development, investigation of hepatic OATP1B1 and OATP1B3 is recommended by international regulatory agencies. Most frequently, OATP-drug interactions are investigated in an indirect assay, i.e., by examining uptake inhibition of a radioactive or fluorescent probe. However, indirect assays do not distinguish between transported substrates and non-transported OATP inhibitors. To fill this hiatus, a novel assay, termed competitive counterflow (CCF) has been developed and has since been applied for several OATPs to differentiate between substrates and non-transported inhibitors. However, previous OATP CCF assays, with the exception of that for OATP1B1, used radioactive probes. In the current study, we demonstrate that sulforhodamine 101 or pyranine can be used as fluorescent probes in a CCF assay to identify transported substrates of OATP1A2, or OATPs 1B1, 1B3 and 2B1, respectively. With the help of the newly developed fluorescence-based CCF method, we identify the FDA-approved anti-protozoal drug, pentamidine as a unique substrate of OATP1A2. Furthermore, we confirm the selective, OATP1A2-mediated uptake of pentamidine in a cytotoxicity assay. Based on our results, OATP1A2 may be an important determinant of pentamidine transport through the blood-brain barrier.
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Affiliation(s)
- Orsolya Ungvári
- Institute of Enzymology, RCNS, Eötvös Loránd Research Network, Budapest, Hungary
- Doctoral School of Biology, Institute of Biology, Eötvös Loránd University, Budapest, Hungary
| | - Éva Bakos
- Institute of Enzymology, RCNS, Eötvös Loránd Research Network, Budapest, Hungary
| | - Daniella Kovacsics
- Institute of Enzymology, RCNS, Eötvös Loránd Research Network, Budapest, Hungary
| | - Csilla Özvegy-Laczka
- Institute of Enzymology, RCNS, Eötvös Loránd Research Network, Budapest, Hungary
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Zhang L, Pan Q, Zhang L, Xia H, Liao J, Zhang X, Zhao N, Xie Q, Liao M, Tan Y, Li Q, Zhu J, Li L, Fan S, Li J, Zhang C, Cai SY, Boyer JL, Chai J. Runt-related transcription factor-1 ameliorates bile acid-induced hepatic inflammation in cholestasis through JAK/STAT3 signaling. Hepatology 2023; 77:1866-1881. [PMID: 36647589 PMCID: PMC10921919 DOI: 10.1097/hep.0000000000000041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/27/2022] [Accepted: 11/16/2022] [Indexed: 01/18/2023]
Abstract
BACKGROUND AND AIMS Bile acids trigger a hepatic inflammatory response, causing cholestatic liver injury. Runt-related transcription factor-1 (RUNX1), primarily known as a master modulator in hematopoiesis, plays a pivotal role in mediating inflammatory responses. However, RUNX1 in hepatocytes is poorly characterized, and its role in cholestasis is unclear. Herein, we aimed to investigate the role of hepatic RUNX1 and its underlying mechanisms in cholestasis. APPROACH AND RESULTS Hepatic expression of RUNX1 was examined in cholestatic patients and mouse models. Mice with liver-specific ablation of Runx1 were generated. Bile duct ligation and 1% cholic acid diet were used to induce cholestasis in mice. Primary mouse hepatocytes and the human hepatoma PLC/RPF/5- ASBT cell line were used for mechanistic studies. Hepatic RUNX1 mRNA and protein levels were markedly increased in cholestatic patients and mice. Liver-specific deletion of Runx1 aggravated inflammation and liver injury in cholestatic mice induced by bile duct ligation or 1% cholic acid feeding. Mechanistic studies indicated that elevated bile acids stimulated RUNX1 expression by activating the RUNX1 -P2 promoter through JAK/STAT3 signaling. Increased RUNX1 is directly bound to the promotor region of inflammatory chemokines, including CCL2 and CXCL2 , and transcriptionally repressed their expression in hepatocytes, leading to attenuation of liver inflammatory response. Blocking the JAK signaling or STAT3 phosphorylation completely abolished RUNX1 repression of bile acid-induced CCL2 and CXCL2 in hepatocytes. CONCLUSIONS This study has gained initial evidence establishing the functional role of hepatocyte RUNX1 in alleviating liver inflammation during cholestasis through JAK/STAT3 signaling. Modulating hepatic RUNX1 activity could be a new therapeutic target for cholestasis.
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Affiliation(s)
- Liangjun Zhang
- Department of Gastroenterology, Institute of Digestive Disease of PLA, Cholestatic Liver Diseases Center and Center for Metabolic Associated Fatty Liver Disease, the First Affiliated Hospital (Southwest Hospital), Third Military Medical University (Army Medical University), Chongqing, China
- Institute of Digestive Diseases of PLA, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, China
- Cholestatic Liver Diseases Center and Center for Metabolic Associated Fatty Liver Disease, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, China
| | - Qiong Pan
- Department of Gastroenterology, Institute of Digestive Disease of PLA, Cholestatic Liver Diseases Center and Center for Metabolic Associated Fatty Liver Disease, the First Affiliated Hospital (Southwest Hospital), Third Military Medical University (Army Medical University), Chongqing, China
- Institute of Digestive Diseases of PLA, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, China
- Cholestatic Liver Diseases Center and Center for Metabolic Associated Fatty Liver Disease, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, China
| | - Lu Zhang
- Department of Gastroenterology, Institute of Digestive Disease of PLA, Cholestatic Liver Diseases Center and Center for Metabolic Associated Fatty Liver Disease, the First Affiliated Hospital (Southwest Hospital), Third Military Medical University (Army Medical University), Chongqing, China
- Institute of Digestive Diseases of PLA, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, China
- Cholestatic Liver Diseases Center and Center for Metabolic Associated Fatty Liver Disease, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, China
| | - Haihan Xia
- Department of Gastroenterology, Institute of Digestive Disease of PLA, Cholestatic Liver Diseases Center and Center for Metabolic Associated Fatty Liver Disease, the First Affiliated Hospital (Southwest Hospital), Third Military Medical University (Army Medical University), Chongqing, China
- Institute of Digestive Diseases of PLA, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, China
- Cholestatic Liver Diseases Center and Center for Metabolic Associated Fatty Liver Disease, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, China
| | - Junwei Liao
- Department of Gastroenterology, Institute of Digestive Disease of PLA, Cholestatic Liver Diseases Center and Center for Metabolic Associated Fatty Liver Disease, the First Affiliated Hospital (Southwest Hospital), Third Military Medical University (Army Medical University), Chongqing, China
- Institute of Digestive Diseases of PLA, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, China
- Cholestatic Liver Diseases Center and Center for Metabolic Associated Fatty Liver Disease, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, China
- Central South University School of Life Sciences, Changsha, Hunan Province, China
| | - Xiaoxun Zhang
- Department of Gastroenterology, Institute of Digestive Disease of PLA, Cholestatic Liver Diseases Center and Center for Metabolic Associated Fatty Liver Disease, the First Affiliated Hospital (Southwest Hospital), Third Military Medical University (Army Medical University), Chongqing, China
- Institute of Digestive Diseases of PLA, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, China
- Cholestatic Liver Diseases Center and Center for Metabolic Associated Fatty Liver Disease, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, China
| | - Nan Zhao
- Department of Gastroenterology, Institute of Digestive Disease of PLA, Cholestatic Liver Diseases Center and Center for Metabolic Associated Fatty Liver Disease, the First Affiliated Hospital (Southwest Hospital), Third Military Medical University (Army Medical University), Chongqing, China
- Institute of Digestive Diseases of PLA, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, China
- Cholestatic Liver Diseases Center and Center for Metabolic Associated Fatty Liver Disease, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, China
| | - Qiaoling Xie
- Department of Gastroenterology, Institute of Digestive Disease of PLA, Cholestatic Liver Diseases Center and Center for Metabolic Associated Fatty Liver Disease, the First Affiliated Hospital (Southwest Hospital), Third Military Medical University (Army Medical University), Chongqing, China
- Institute of Digestive Diseases of PLA, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, China
- Cholestatic Liver Diseases Center and Center for Metabolic Associated Fatty Liver Disease, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, China
| | - Min Liao
- Department of Gastroenterology, Institute of Digestive Disease of PLA, Cholestatic Liver Diseases Center and Center for Metabolic Associated Fatty Liver Disease, the First Affiliated Hospital (Southwest Hospital), Third Military Medical University (Army Medical University), Chongqing, China
- Institute of Digestive Diseases of PLA, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, China
- Cholestatic Liver Diseases Center and Center for Metabolic Associated Fatty Liver Disease, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, China
| | - Ya Tan
- Department of Gastroenterology, Institute of Digestive Disease of PLA, Cholestatic Liver Diseases Center and Center for Metabolic Associated Fatty Liver Disease, the First Affiliated Hospital (Southwest Hospital), Third Military Medical University (Army Medical University), Chongqing, China
- Institute of Digestive Diseases of PLA, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, China
- Cholestatic Liver Diseases Center and Center for Metabolic Associated Fatty Liver Disease, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, China
| | - Qiao Li
- Department of Gastroenterology, Institute of Digestive Disease of PLA, Cholestatic Liver Diseases Center and Center for Metabolic Associated Fatty Liver Disease, the First Affiliated Hospital (Southwest Hospital), Third Military Medical University (Army Medical University), Chongqing, China
- Institute of Digestive Diseases of PLA, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, China
- Cholestatic Liver Diseases Center and Center for Metabolic Associated Fatty Liver Disease, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, China
| | - Jinfei Zhu
- Department of Gastroenterology, Institute of Digestive Disease of PLA, Cholestatic Liver Diseases Center and Center for Metabolic Associated Fatty Liver Disease, the First Affiliated Hospital (Southwest Hospital), Third Military Medical University (Army Medical University), Chongqing, China
- Institute of Digestive Diseases of PLA, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, China
- Cholestatic Liver Diseases Center and Center for Metabolic Associated Fatty Liver Disease, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, China
- Queen Mary School, Nanchang University, Nanchang, Jiangxi Province, China
| | - Ling Li
- Department of Gastroenterology, Institute of Digestive Disease of PLA, Cholestatic Liver Diseases Center and Center for Metabolic Associated Fatty Liver Disease, the First Affiliated Hospital (Southwest Hospital), Third Military Medical University (Army Medical University), Chongqing, China
- Institute of Digestive Diseases of PLA, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, China
- Cholestatic Liver Diseases Center and Center for Metabolic Associated Fatty Liver Disease, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, China
| | - Shijun Fan
- Medical Research Center, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, China
| | - Jianwei Li
- Institute of Hepatobiliary Surgery, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, China
| | - Chengcheng Zhang
- Institute of Hepatobiliary Surgery, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, China
| | - Shi-Ying Cai
- Department of Internal Medicine and Liver Center, Yale University School of Medicine, New Haven, Connecticut, USA
| | - James L Boyer
- Department of Internal Medicine and Liver Center, Yale University School of Medicine, New Haven, Connecticut, USA
| | - Jin Chai
- Department of Gastroenterology, Institute of Digestive Disease of PLA, Cholestatic Liver Diseases Center and Center for Metabolic Associated Fatty Liver Disease, the First Affiliated Hospital (Southwest Hospital), Third Military Medical University (Army Medical University), Chongqing, China
- Institute of Digestive Diseases of PLA, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, China
- Cholestatic Liver Diseases Center and Center for Metabolic Associated Fatty Liver Disease, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, China
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9
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Mao XR, Zhang XX, Xu ZQ, Zhao N, Fu L, Peng SF, Chai J. Hepatic interleukin 32 attenuates liver injury through repression of necroptosis in cholestasis. J Dig Dis 2023; 24:293-304. [PMID: 37261903 DOI: 10.1111/1751-2980.13196] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/26/2022] [Revised: 05/08/2023] [Accepted: 05/30/2023] [Indexed: 06/03/2023]
Abstract
OBJECTIVE We aimed to evaluate the association between interleukin (IL)-32 and necroptosis in cholestatic liver injury. METHODS Levels of necroptosis-related markers in cholestatic and control patients, including the receptor-interacting serine-threonine kinase 3 (RIPK3), receptor-interacting serine-threonine kinase 1 (RIPK1), and mixed lineage kinase domain-like (MLKL) were measured. Animal experiments in C57BL/6J and transgenic mice with IL32β/γ overexpression were also conducted to confirm the effect of IL-32 on necroptosis in cholestasis, which was induced by α-naphthylisothiocyanate (ANIT) and 1% lithocholic acid (LCA). PLC/PRF/5-ASBT and primary mouse hepatocytes were utilized for the investigation of the regulation and mechanism of IL-32 in cholestasis. RESULTS In the liver tissues of cholestatic patients, the mRNA and protein expressions of RIPK1, RIPK3, and MLKL were increased and associated with IL-32 expression. In addition, expressions of these indicators in the liver of 1% LCA- and ANIT-induced mouse models were significantly increased, while they were markedly decreased in hIL32βLTg and hIL32γLTg mice. After bile acid stimulation, IL-32 and phosphorylated Akt (p-Akt) expressions significantly elevated in a dose-dependent manner. After treated with tumor necrosis factor (TNF)-α, IL-32 inhibited MLKL expression in primary mouse hepatocytes. CONCLUSION IL-32 is negatively associated with necroptosis in cholestatic patients. Moreover, IL-32 is induced by p-Akt and effectively attenuates necroptosis in ANIT- or 1% LCA-induced cholestasis.
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Affiliation(s)
- Xiu Ru Mao
- Department of Hepatology and Infectious Diseases, Xiangya Hospital, Central South University, Changsha, Hunan Province, China
- Department of Gastroenterology, Institute of Digestive Diseases of PLA, Cholestatic Liver Diseases Certer and Center for Metabolic Associated Fatty Liver Disease, The First Affiliated Hospital (Southwest Hospital) to Third Military Medical University (Army Medical University), Chongqing, China
| | - Xiao Xun Zhang
- Department of Gastroenterology, Institute of Digestive Diseases of PLA, Cholestatic Liver Diseases Certer and Center for Metabolic Associated Fatty Liver Disease, The First Affiliated Hospital (Southwest Hospital) to Third Military Medical University (Army Medical University), Chongqing, China
| | - Zi Qian Xu
- Department of Gastroenterology, Institute of Digestive Diseases of PLA, Cholestatic Liver Diseases Certer and Center for Metabolic Associated Fatty Liver Disease, The First Affiliated Hospital (Southwest Hospital) to Third Military Medical University (Army Medical University), Chongqing, China
| | - Nan Zhao
- Department of Gastroenterology, Institute of Digestive Diseases of PLA, Cholestatic Liver Diseases Certer and Center for Metabolic Associated Fatty Liver Disease, The First Affiliated Hospital (Southwest Hospital) to Third Military Medical University (Army Medical University), Chongqing, China
| | - Lei Fu
- Department of Hepatology and Infectious Diseases, Xiangya Hospital, Central South University, Changsha, Hunan Province, China
| | - Shi Fang Peng
- Department of Hepatology and Infectious Diseases, Xiangya Hospital, Central South University, Changsha, Hunan Province, China
| | - Jin Chai
- Department of Gastroenterology, Institute of Digestive Diseases of PLA, Cholestatic Liver Diseases Certer and Center for Metabolic Associated Fatty Liver Disease, The First Affiliated Hospital (Southwest Hospital) to Third Military Medical University (Army Medical University), Chongqing, China
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10
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Hepatic TNFRSF12A promotes bile acid-induced hepatocyte pyroptosis through NFκB/Caspase-1/GSDMD signaling in cholestasis. Cell Death Dis 2023; 9:26. [PMID: 36690641 PMCID: PMC9871041 DOI: 10.1038/s41420-023-01326-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2022] [Revised: 01/07/2023] [Accepted: 01/11/2023] [Indexed: 01/25/2023]
Abstract
Tumor necrosis factor receptor superfamily member-12A (TNFRSF12A) plays a critical role in inflammation and cell death. It is expressed in multiple tissues yet extremely low in normal liver. To date, little is known about its role in cholestasis. Therefore, we sought to delineate the role of TNFRSF12A in cholestasis and its underlying mechanisms. Human liver tissues were collected from patients with obstructive cholestasis (OC) or primary biliary cholangitis (PBC). Tnfrsf12a knockout (KO) mice were generated. Cholestasis was induced by bile-duct ligation (BDL) or 0.1% 5-diethoxycarbonyl-1,4-dihydrocollidine (DDC)-feeding. Human hepatoma PLC/PRF/5-ASBT and THP1 cell lines or primary mouse hepatocytes were used for mechanistic studies. Hepatic TNFRSF12A expression was markedly increased in OC or PBC patients. Genetic ablation of Tnfrsf12a in BDL- and 0.1%DDC-induced cholestatic mice significantly attenuated cholestatic liver injury with remarkable reduction of hepatocyte pyroptosis but without changing scores of necroptosis and apoptosis. Morphological features of hepatocyte pyroptosis and increased levels of pyroptosis-related proteins, NLRP3, cleaved-Caspase-1, and cleaved-GSDMD in OC patients and BDL-mice confirmed this observation. Further mechanistic studies revealed that bile acids (BAs) induced TNFRSF12A expression by enhancing the transcription factor c-JUN binding to the TNFRSF12A promoter and subsequently initiated hepatocyte pyroptosis by the NFκB/Caspase-1/GSDMD signaling. Interestingly, TWEAK, a typical ligand of TNFRSF12A, secreted by infiltrated macrophages in cholestatic livers, enhanced TNFRSF12A-induced hepatocyte pyroptosis. Taken together, we report, for the first time, that hepatic TNFRSF12A is dramatically increased in human cholestasis. Deletion of TNFRSF12A inhibits BAs-induced hepatocyte pyroptosis through the NFκB/Caspase-1/GSDMD signaling and thereby ameliorates cholestatic liver injury. As such, targeting TNFRSF12A could be a promising approach to treating cholestasis.
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11
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Nigam SK, Granados JC. OAT, OATP, and MRP Drug Transporters and the Remote Sensing and Signaling Theory. Annu Rev Pharmacol Toxicol 2023; 63:637-660. [PMID: 36206988 DOI: 10.1146/annurev-pharmtox-030322-084058] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
The coordinated movement of organic anions (e.g., drugs, metabolites, signaling molecules, nutrients, antioxidants, gut microbiome products) between tissues and body fluids depends, in large part, on organic anion transporters (OATs) [solute carrier 22 (SLC22)], organic anion transporting polypeptides (OATPs) [solute carrier organic (SLCO)], and multidrug resistance proteins (MRPs) [ATP-binding cassette, subfamily C (ABCC)]. Depending on the range of substrates, transporters in these families can be considered multispecific, oligospecific, or (relatively) monospecific. Systems biology analyses of these transporters in the context of expression patterns reveal they are hubs in networks involved in interorgan and interorganismal communication. The remote sensing and signaling theory explains how the coordinated functions of drug transporters, drug-metabolizing enzymes, and regulatory proteins play a role in optimizing systemic and local levels of important endogenous small molecules. We focus on the role of OATs, OATPs, and MRPs in endogenous metabolism and how their substrates (e.g., bile acids, short chain fatty acids, urate, uremic toxins) mediate interorgan and interorganismal communication and help maintain and restore homeostasis in healthy and disease states.
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Affiliation(s)
- Sanjay K Nigam
- Department of Pediatrics and Medicine (Nephrology), University of California San Diego, La Jolla, California, USA;
| | - Jeffry C Granados
- Department of Bioengineering, University of California San Diego, La Jolla, California, USA
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12
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Huang H, Xie J, Wei J, Xu S, Zhang D, Zhou X. Fibroblast growth factor 8 (FGF8) up-regulates gelatinase expression in chondrocytes through nuclear factor-κB p65. J Bone Miner Metab 2023; 41:17-28. [PMID: 36512085 DOI: 10.1007/s00774-022-01388-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/03/2022] [Accepted: 11/02/2022] [Indexed: 12/15/2022]
Abstract
INTRODUCTION Gelatinases, namely MMP2 and MMP9, are involved in the natural turnover of articular cartilage, as well as the loss of the cartilage matrix in osteoarthritis (OA). Studies have reported that fibroblast growth factor 8 (FGF8) promoted the degradation of cartilage in OA. In the present study, we predicted that FGF8 promoted chondrocyte expression and secretion of gelatinases by activating NF-κB p65 signaling. MATERIALS AND METHODS Primary chondrocytes from C57 mice were cultured with recombinant FGF8. RNA sequencing was employed to explore the gene expression changes of gelatinases. Gelatin zymography was used to determine the activation of gelatinases. Western blot was used to investigate the expression of the gelatinases and NF-κB p65 signaling pathways, and immunofluorescence staining and NF-κB inhibitor assays were performed to confirm the activation of NF-κB p65 signaling. RESULTS FGF8 could increase the expression and activity of gelatinases in primary chondrocytes. And FGF8-induced expression of gelatinases was regulated through activation of NF-κB signaling with acetylated p65 accumulating in the cell nucleus. We further found that the NF-κB inhibitor, BAY 11-7082, could suppress up-regulation of gelatinase induced by FGF8. CONCLUSION FGF8 enhanced the expression and activity of MMP2 and MMP9 in chondrocytes via NF-κB p65 signaling.
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Affiliation(s)
- Hongcan Huang
- State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, 610064, Sichuan, China
| | - Jing Xie
- State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, 610064, Sichuan, China
| | - Jieya Wei
- State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, 610064, Sichuan, China
- Institute of Biomedical Engineering, West China School of Basic Medical Sciences & Forensic Medicine, Sichuan University, Chengdu, China
| | - Siqun Xu
- State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, 610064, Sichuan, China
- Institute of Biomedical Engineering, West China School of Basic Medical Sciences & Forensic Medicine, Sichuan University, Chengdu, China
| | - Demao Zhang
- State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, 610064, Sichuan, China.
- Institute of Biomedical Engineering, West China School of Basic Medical Sciences & Forensic Medicine, Sichuan University, Chengdu, China.
| | - Xuedong Zhou
- State Key Laboratory of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, 610064, Sichuan, China.
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13
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Liao M, Yu W, Xie Q, Zhang L, Pan Q, Zhao N, Li L, Cheng Y, Zhang X, Sun D, Chai J. Hepatic Aquaporin 10 Expression Is Downregulated by Activated NFκB Signaling in Human Obstructive Cholestasis. GASTRO HEP ADVANCES 2022; 2:412-423. [PMID: 39132646 PMCID: PMC11307722 DOI: 10.1016/j.gastha.2022.11.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/28/2021] [Accepted: 11/01/2022] [Indexed: 08/13/2024]
Abstract
Background and Aims Recent studies reported that the hepatic expression of AQP8 and AQP9 was downregulated in bile duct-ligated (BDL) rats and that overexpression of human AQP1 in the rat liver attenuated cholestasis. However, the hepatic expression of AQP10 and its regulatory mechanism in human cholestasis remain unclear. Methods Serum and liver samples were collected from 34 patients with obstructive cholestasis and from 12 control patients. Eight-week-old male C57BL/6J mice were intravenously injected with an adeno-associated virus 8 (AAV8) encoding human AQP10 driven by a hepatocyte-specific Alb promotor (AAV8-Alb promotor-hAQP10) for functional studies. Constructs of the AQP10 promoter and PLC/PRF/5-ASBT cell lines were used for regulatory mechanism studies. Results AQP10 was significantly downregulated in patients with obstructive cholestasis and negatively associated with the serum levels of total bile acid (TBA). The hepatocyte-specific overexpression of hAQP10 significantly attenuated the cholestatic liver injury and intrahepatic bile acids (BA) accumulation in BDL mice. Conjugated BAs, such as TCA and inflammatory factor TNFα, significantly repressed AQP10 expression. Furthermore, NFκB p65/p50 directly bound to the AQP10 promotor and decreased its activity in PLC/RPF/5-ASBT cells and in the livers of patients with obstructive cholestasis. However, these changes were diminished by BAY 11-7082 (a specific inhibitor of NFκB signaling). Conclusion We are the first to report that AQP10 was significantly decreased in patients with obstructive cholestasis. AQP10 overexpression significantly attenuated cholestatic liver injury in BDL mice. Therefore, overexpression of hAQP10 in the liver may be a valuable strategy for cholestasis intervention.
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Affiliation(s)
- Min Liao
- Department of Gastroenterology, The First Affiliated Hospital (Southwest Hospital), Third Military Medical University (Army Medical University), Chongqing, China
- Institute of Digestive Diseases of PLA, The First Affiliated Hospital (Southwest Hospital), Third Military Medical University (Army Medical University), Chongqing, China
- Center for Cholestatic Liver Diseases and Center for Metabolic-Associated Fatty Liver Diseases, The First Affiliated Hospital (Southwest Hospital), Third Military Medical University (Army Medical University), Chongqing, China
| | - Wenjing Yu
- Department of Gastroenterology, The First Affiliated Hospital (Southwest Hospital), Third Military Medical University (Army Medical University), Chongqing, China
- Institute of Digestive Diseases of PLA, The First Affiliated Hospital (Southwest Hospital), Third Military Medical University (Army Medical University), Chongqing, China
- Center for Cholestatic Liver Diseases and Center for Metabolic-Associated Fatty Liver Diseases, The First Affiliated Hospital (Southwest Hospital), Third Military Medical University (Army Medical University), Chongqing, China
- Marine College, Shandong University, Weihai, China
| | - Qiaoling Xie
- Department of Gastroenterology, The First Affiliated Hospital (Southwest Hospital), Third Military Medical University (Army Medical University), Chongqing, China
- Institute of Digestive Diseases of PLA, The First Affiliated Hospital (Southwest Hospital), Third Military Medical University (Army Medical University), Chongqing, China
- Center for Cholestatic Liver Diseases and Center for Metabolic-Associated Fatty Liver Diseases, The First Affiliated Hospital (Southwest Hospital), Third Military Medical University (Army Medical University), Chongqing, China
| | - Liangjun Zhang
- Department of Gastroenterology, The First Affiliated Hospital (Southwest Hospital), Third Military Medical University (Army Medical University), Chongqing, China
- Institute of Digestive Diseases of PLA, The First Affiliated Hospital (Southwest Hospital), Third Military Medical University (Army Medical University), Chongqing, China
- Center for Cholestatic Liver Diseases and Center for Metabolic-Associated Fatty Liver Diseases, The First Affiliated Hospital (Southwest Hospital), Third Military Medical University (Army Medical University), Chongqing, China
| | - Qiong Pan
- Department of Gastroenterology, The First Affiliated Hospital (Southwest Hospital), Third Military Medical University (Army Medical University), Chongqing, China
- Institute of Digestive Diseases of PLA, The First Affiliated Hospital (Southwest Hospital), Third Military Medical University (Army Medical University), Chongqing, China
- Center for Cholestatic Liver Diseases and Center for Metabolic-Associated Fatty Liver Diseases, The First Affiliated Hospital (Southwest Hospital), Third Military Medical University (Army Medical University), Chongqing, China
| | - Nan Zhao
- Department of Gastroenterology, The First Affiliated Hospital (Southwest Hospital), Third Military Medical University (Army Medical University), Chongqing, China
- Institute of Digestive Diseases of PLA, The First Affiliated Hospital (Southwest Hospital), Third Military Medical University (Army Medical University), Chongqing, China
- Center for Cholestatic Liver Diseases and Center for Metabolic-Associated Fatty Liver Diseases, The First Affiliated Hospital (Southwest Hospital), Third Military Medical University (Army Medical University), Chongqing, China
| | - Ling Li
- Department of Gastroenterology, The First Affiliated Hospital (Southwest Hospital), Third Military Medical University (Army Medical University), Chongqing, China
- Institute of Digestive Diseases of PLA, The First Affiliated Hospital (Southwest Hospital), Third Military Medical University (Army Medical University), Chongqing, China
- Center for Cholestatic Liver Diseases and Center for Metabolic-Associated Fatty Liver Diseases, The First Affiliated Hospital (Southwest Hospital), Third Military Medical University (Army Medical University), Chongqing, China
| | - Ying Cheng
- Department of Gastroenterology, The First Affiliated Hospital (Southwest Hospital), Third Military Medical University (Army Medical University), Chongqing, China
- Institute of Digestive Diseases of PLA, The First Affiliated Hospital (Southwest Hospital), Third Military Medical University (Army Medical University), Chongqing, China
- Center for Cholestatic Liver Diseases and Center for Metabolic-Associated Fatty Liver Diseases, The First Affiliated Hospital (Southwest Hospital), Third Military Medical University (Army Medical University), Chongqing, China
| | - Xiaoxun Zhang
- Department of Gastroenterology, The First Affiliated Hospital (Southwest Hospital), Third Military Medical University (Army Medical University), Chongqing, China
- Institute of Digestive Diseases of PLA, The First Affiliated Hospital (Southwest Hospital), Third Military Medical University (Army Medical University), Chongqing, China
- Center for Cholestatic Liver Diseases and Center for Metabolic-Associated Fatty Liver Diseases, The First Affiliated Hospital (Southwest Hospital), Third Military Medical University (Army Medical University), Chongqing, China
| | - Dequn Sun
- School of Life Science and Engineering, Southwest University of Science and Technology, Mianyang, China
| | - Jin Chai
- Department of Gastroenterology, The First Affiliated Hospital (Southwest Hospital), Third Military Medical University (Army Medical University), Chongqing, China
- Institute of Digestive Diseases of PLA, The First Affiliated Hospital (Southwest Hospital), Third Military Medical University (Army Medical University), Chongqing, China
- Center for Cholestatic Liver Diseases and Center for Metabolic-Associated Fatty Liver Diseases, The First Affiliated Hospital (Southwest Hospital), Third Military Medical University (Army Medical University), Chongqing, China
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14
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Bakos É, Német O, Kucsma N, Tőkési N, Stieger B, Rushing E, Tőkés AM, Kele P, Tusnády GE, Özvegy-Laczka C. Cloning and characterization of a novel functional organic anion transporting polypeptide 3A1 isoform highly expressed in the human brain and testis. Front Pharmacol 2022; 13:958023. [PMID: 36120371 PMCID: PMC9479004 DOI: 10.3389/fphar.2022.958023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Accepted: 08/01/2022] [Indexed: 12/05/2022] Open
Abstract
Organic anion transporting polypeptide 3A1 (OATP3A1, encoded by the SLCO3A1 gene) is a prostaglandin, oligopeptide, and steroid/thyroid hormone transporter with wide tissue distribution, expressed, e.g., in the human brain and testis. Although the physiological importance of OATP3A1 has not yet been clarified, based on its expression pattern, substrate recognition, and evolutionary conservation, OATP3A1 is a potential pharmacological target. Previously, two isoforms of OATP3A1, termed as V1 and V2, have been characterized. Here, we describe the cloning and functional characterization of a third isoform, OATP3A1_V3. The mRNA of isoform V3 is formed by alternative splicing and results in an OATP3A1 protein with an altered C-terminus compared to isoforms V1 and V2. Based on quantitative PCR, we demonstrate the widespread expression of SLCO3A1_V3 mRNA in human organs, with the highest expression in the brain and testis. By generation of an isoform V3-specific antibody and immunostaining, we show that the encoded protein is expressed in the human choroid plexus, neurons, and both germ and Sertoli cells of the testis. Moreover, we demonstrate that in contrast to isoform V1, OATP3A1_V3 localizes to the apical membrane of polarized MDCKII cells. Using HEK-293 cells engineered to overexpress OATP3A1_V3, we verify the protein’s functionality and identify dehydroepiandrosterone sulfate as a novel OATP3A1 substrate. Based on their distinct expression patterns but overlapping functions, OATP3A1 isoforms may contribute to transcellular (neuro)steroid transport in the central nervous system.
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Affiliation(s)
- Éva Bakos
- Institute of Enzymology, RCNS, Budapest, Hungary
| | | | - Nóra Kucsma
- Institute of Enzymology, RCNS, Budapest, Hungary
| | | | - Bruno Stieger
- University Hospital Zürich, University of Zurich, Zürich, Switzerland
| | - Elisabeth Rushing
- University Hospital Zürich, University of Zurich, Zürich, Switzerland
| | - Anna-Mária Tőkés
- Department of Pathology, Forensic and Insurance Medicine, Semmelweis University, Budapest, Hungary
| | - Péter Kele
- Institute of Organic Chemistry, RCNS, Budapest, Hungary
| | | | - Csilla Özvegy-Laczka
- Institute of Enzymology, RCNS, Budapest, Hungary
- *Correspondence: Csilla Özvegy-Laczka,
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15
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Zhao N, Zhang X, Ding J, Pan Q, Zheng MH, Liu WY, Luo G, Qu J, Li M, Li L, Cheng Y, Peng Y, Xie Q, Wei Q, Li Q, Zou L, Ouyang X, Cai SY, Boyer JL, Chai J. SEMA7AR148W mutation promotes lipid accumulation and NAFLD progression via increased localization on the hepatocyte surface. JCI Insight 2022; 7:154113. [PMID: 35938531 PMCID: PMC9462498 DOI: 10.1172/jci.insight.154113] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2021] [Accepted: 06/27/2022] [Indexed: 12/30/2022] Open
Abstract
Genetic polymorphisms are associated with the development of nonalcoholic fatty liver disease (NAFLD). Semaphorin7a (Sema7a) deficiency in mouse peritoneal macrophages reduces fatty acid (FA) oxidation. Here, we identified 17 individuals with SEMA7A heterozygous mutations in 470 patients with biopsy-proven NAFLD. SEMA7A heterozygous mutations increased susceptibility to NAFLD, steatosis severity, and NAFLD activity scores in humans and mice. The Sema7aR145W mutation (equivalent to human SEMA7AR148W) significantly induced small lipid droplet accumulation in mouse livers compared with WT mouse livers. Mechanistically, the Sema7aR145W mutation increased N-glycosylated Sema7a and its receptor integrin β1 proteins in the cell membranes of hepatocytes. Furthermore, Sema7aR145W mutation enhanced its protein interaction with integrin β1 and PKC-α and increased PKC-α phosphorylation, which were both abrogated by integrin β1 silencing. Induction of PKCα_WT, but not PKCα_dominant negative, overexpression induced transcriptional factors Srebp1, Chrebp, and Lxr expression and their downstream Acc1, Fasn, and Cd36 expression in primary mouse hepatocytes. Collectively, our findings demonstrate that the SEMA7AR148W mutation is a potentially new strong genetic determinant of NAFLD and promotes intrahepatic lipid accumulation and NAFLD in mice by enhancing PKC-α-stimulated FA and triglyceride synthesis and FA uptake. The inhibition of hepatic PKC-α signaling may lead to novel NAFLD therapies.
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Affiliation(s)
- Nan Zhao
- Department of Gastroenterology, Institute of Digestive Diseases of PLA, Cholestatic Liver Diseases Center, and Center for Metabolic Associated Fatty Liver Disease, The First Affiliated Hospital (Southwest Hospital) of Third Military Medical University (Army Medical University), Chongqing, China
| | - Xiaoxun Zhang
- Department of Gastroenterology, Institute of Digestive Diseases of PLA, Cholestatic Liver Diseases Center, and Center for Metabolic Associated Fatty Liver Disease, The First Affiliated Hospital (Southwest Hospital) of Third Military Medical University (Army Medical University), Chongqing, China
| | - Jingjing Ding
- Department of Gastroenterology, Institute of Digestive Diseases of PLA, Cholestatic Liver Diseases Center, and Center for Metabolic Associated Fatty Liver Disease, The First Affiliated Hospital (Southwest Hospital) of Third Military Medical University (Army Medical University), Chongqing, China
| | - Qiong Pan
- Department of Gastroenterology, Institute of Digestive Diseases of PLA, Cholestatic Liver Diseases Center, and Center for Metabolic Associated Fatty Liver Disease, The First Affiliated Hospital (Southwest Hospital) of Third Military Medical University (Army Medical University), Chongqing, China
| | | | - Wen-Yue Liu
- Department of Endocrinology, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Gang Luo
- Department of Gastroenterology, Institute of Digestive Diseases of PLA, Cholestatic Liver Diseases Center, and Center for Metabolic Associated Fatty Liver Disease, The First Affiliated Hospital (Southwest Hospital) of Third Military Medical University (Army Medical University), Chongqing, China
| | - Jiaquan Qu
- Department of Gastroenterology, Institute of Digestive Diseases of PLA, Cholestatic Liver Diseases Center, and Center for Metabolic Associated Fatty Liver Disease, The First Affiliated Hospital (Southwest Hospital) of Third Military Medical University (Army Medical University), Chongqing, China
| | - Mingqiao Li
- Department of Gastroenterology, Institute of Digestive Diseases of PLA, Cholestatic Liver Diseases Center, and Center for Metabolic Associated Fatty Liver Disease, The First Affiliated Hospital (Southwest Hospital) of Third Military Medical University (Army Medical University), Chongqing, China
| | - Ling Li
- Department of Gastroenterology, Institute of Digestive Diseases of PLA, Cholestatic Liver Diseases Center, and Center for Metabolic Associated Fatty Liver Disease, The First Affiliated Hospital (Southwest Hospital) of Third Military Medical University (Army Medical University), Chongqing, China
| | - Ying Cheng
- Department of Gastroenterology, Institute of Digestive Diseases of PLA, Cholestatic Liver Diseases Center, and Center for Metabolic Associated Fatty Liver Disease, The First Affiliated Hospital (Southwest Hospital) of Third Military Medical University (Army Medical University), Chongqing, China
| | - Ying Peng
- Department of Gastroenterology, Institute of Digestive Diseases of PLA, Cholestatic Liver Diseases Center, and Center for Metabolic Associated Fatty Liver Disease, The First Affiliated Hospital (Southwest Hospital) of Third Military Medical University (Army Medical University), Chongqing, China
| | - Qiaoling Xie
- Department of Gastroenterology, Institute of Digestive Diseases of PLA, Cholestatic Liver Diseases Center, and Center for Metabolic Associated Fatty Liver Disease, The First Affiliated Hospital (Southwest Hospital) of Third Military Medical University (Army Medical University), Chongqing, China
| | - Qinglin Wei
- Department of Gastroenterology, Institute of Digestive Diseases of PLA, Cholestatic Liver Diseases Center, and Center for Metabolic Associated Fatty Liver Disease, The First Affiliated Hospital (Southwest Hospital) of Third Military Medical University (Army Medical University), Chongqing, China
| | - Qiao Li
- Department of Gastroenterology, Institute of Digestive Diseases of PLA, Cholestatic Liver Diseases Center, and Center for Metabolic Associated Fatty Liver Disease, The First Affiliated Hospital (Southwest Hospital) of Third Military Medical University (Army Medical University), Chongqing, China
| | - Lingyun Zou
- Bioinformatics Center, Department of Microbiology of Third Military Medical University, Chongqing, China
- Bao’an Maternal and Child Health Hospital of Jinan University, Shenzhen, China
| | - Xinshou Ouyang
- Department of Internal Medicine, Section of Digestive Diseases, and
| | - Shi-Ying Cai
- Department of Internal Medicine and Liver Center, Yale University School of Medicine, New Haven, Connecticut, USA
| | - James L. Boyer
- Department of Internal Medicine and Liver Center, Yale University School of Medicine, New Haven, Connecticut, USA
| | - Jin Chai
- Department of Gastroenterology, Institute of Digestive Diseases of PLA, Cholestatic Liver Diseases Center, and Center for Metabolic Associated Fatty Liver Disease, The First Affiliated Hospital (Southwest Hospital) of Third Military Medical University (Army Medical University), Chongqing, China
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16
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Wen Y, Zhang G, Wu X. The role of the farnesoid X receptor in quadruple anti-tuberculosis drug-induced liver injury. Toxicology 2022; 476:153256. [PMID: 35835356 DOI: 10.1016/j.tox.2022.153256] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Revised: 07/04/2022] [Accepted: 07/08/2022] [Indexed: 01/07/2023]
Abstract
Anti-tuberculosis drugs-induced liver injury may be associated with the hepatic farnesoid X receptor (FXR). However, the relationship between isoniazid, rifampicin, pyrazinamide and ethambutol (HRZE) coadministration-induced liver injury and FXR has not been clarified. The purpose of this study was to clarify the role of FXR in HRZE-induced liver injury. To measure indices of liver injury, blood samples were collected from clinical tuberculosis patients who had taken HRZE for approximately two months; in these patients serum total bile acids were increased, while other hepatic biochemical indexes showed no significant changes. When Wistar rats were orally administered isoniazid (30 or 60 mg/kg) + rifampicin (45 or 90 mg/kg) + pyrazinamide (150 or 300 mg/kg) + ethambutol (75 or 150 mg/kg) in combination for 15 days, the expression and function of FXR was up-regulated, and hepatic bile acids were decreased. However, following 30 days of HRZE treatment the expression and function of FXR was down-regulated and bile acids accumulated in the liver, suggestive of hepatotoxicity. Treatment of HepaRG cells with HRZE lead to time- and dose- dependent cytotoxicity, with the expression of FXR up-regulated in early stage, but down-regulated with prolonged HRZE treatment, consistent with the results of animal experiments. In summary, HRZE may upregulate FXR with short-term administration, but more prolonged treatment appears to suppress FXR function, resulting in hepatic bile acid accumulation.
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Affiliation(s)
- Yuanjie Wen
- Department of Pharmacy, The First Hospital of Lanzhou University, Lanzhou 730000, China; School of Pharmacy, Lanzhou University, Lanzhou 730000, China; Engineering Research Centre of Prevention and Control for Clinical Medication Risk, Gansu Province, China
| | - Guoqiang Zhang
- Department of Pharmacy, The First Hospital of Lanzhou University, Lanzhou 730000, China; Engineering Research Centre of Prevention and Control for Clinical Medication Risk, Gansu Province, China
| | - Xin'an Wu
- Department of Pharmacy, The First Hospital of Lanzhou University, Lanzhou 730000, China; Engineering Research Centre of Prevention and Control for Clinical Medication Risk, Gansu Province, China.
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17
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Tumor necrosis factor α upregulates the bile acid efflux transporter OATP3A1 via multiple signaling pathways in cholestasis. J Biol Chem 2021; 298:101543. [PMID: 34971708 PMCID: PMC8784341 DOI: 10.1016/j.jbc.2021.101543] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2021] [Accepted: 12/15/2021] [Indexed: 01/05/2023] Open
Abstract
Cholestasis is a common condition in which the flow of bile from the liver to the intestines is inhibited. It has been shown that organic anion–transporting polypeptide 3A1 (OATP3A1) is upregulated in cholestasis to promote bile acid efflux transport. We have previously shown that the growth factor fibroblast growth factor 19 and inflammatory mediator tumor necrosis factor α (TNFα) increased OATP3A1 mRNA levels in hepatoma peritoneal lavage cell/PRF/5 cell lines. However, the mechanism underlying TNFα-stimulated OATP3A1 expression in cholestasis is unknown. To address this, we collected plasma samples from control and obstructive cholestasis patients and used ELISA to detect TNFα levels. We found that the TNFα levels of plasma and hepatic mRNA transcripts were significantly increased in obstructive cholestatic patients relative to control patients. A significant positive correlation was also observed between plasma TNFα and liver OATP3A1 mRNA transcripts in patients with obstructive cholestasis. Further mechanism analysis revealed that recombinant TNFα induced OATP3A1 expression and activated NF-κB and extracellular signal–regulated kinase (ERK) signaling pathways as well as expression of related transcription factors p65 and specificity protein 1 (SP1). Dual-luciferase reporter and chromatin immunoprecipitation assays showed that recombinant TNFα upregulated the binding activities of NF-κB p65 and SP1 to the OATP3A1 promoter in peritoneal lavage cell/PRF/5 cells. These effects were diminished following the application of NF-κB and ERK inhibitors BAY11-7082 and PD98059. We conclude that TNFα stimulates hepatic OATP3A1 expression in human obstructive cholestasis by activating NF-κB p65 and ERK–SP1 signaling. These results suggest that TNFα-activated NF-κB p65 and ERK–SP1 signaling may be a potential target to ameliorate cholestasis-associated liver injury.
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18
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Yamashita M, Markert UR. Overview of Drug Transporters in Human Placenta. Int J Mol Sci 2021; 22:ijms222313149. [PMID: 34884954 PMCID: PMC8658420 DOI: 10.3390/ijms222313149] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2021] [Revised: 11/25/2021] [Accepted: 11/30/2021] [Indexed: 01/10/2023] Open
Abstract
The transport of drugs across the placenta is a point of great importance in pharmacotherapy during pregnancy. However, the knowledge of drug transport in pregnancy is mostly based on experimental clinical data, and the underlying biological mechanisms are not fully understood. In this review, we summarize the current knowledge of drug transporters in the human placenta. We only refer to human data since the placenta demonstrates great diversity among species. In addition, we describe the experimental models that have been used in human placental transport studies and discuss their availability. A better understanding of placental drug transporters will be beneficial for the health of pregnant women who need drug treatment and their fetuses.
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Affiliation(s)
- Michiko Yamashita
- Department of Obstetrics and Gynecology, Graduate School of Medicine, Osaka University, Osaka 5650871, Japan
- Placenta Lab, Department of Obstetrics, Jena University Hospital, Am Klinikum 1, 07747 Jena, Germany;
- Correspondence:
| | - Udo R. Markert
- Placenta Lab, Department of Obstetrics, Jena University Hospital, Am Klinikum 1, 07747 Jena, Germany;
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19
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Pan Q, Luo G, Qu J, Chen S, Zhang X, Zhao N, Ding J, Yang H, Li M, Li L, Cheng Y, Li X, Xie Q, Li Q, Zhou X, Zou H, Fan S, Zou L, Liu W, Deng G, Cai S, Boyer JL, Chai J. A homozygous R148W mutation in Semaphorin 7A causes progressive familial intrahepatic cholestasis. EMBO Mol Med 2021; 13:e14563. [PMID: 34585848 PMCID: PMC8573601 DOI: 10.15252/emmm.202114563] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2021] [Revised: 09/03/2021] [Accepted: 09/07/2021] [Indexed: 12/15/2022] Open
Abstract
Semaphorin 7A (SEMA7A) is a membrane-bound protein that involves axon growth and other biological processes. SEMA7A mutations are associated with vertebral fracture and Kallmann syndrome. Here, we report a case with a mutation in SEMA7A that displays familial cholestasis. WGS reveals a SEMA7AR148W homozygous mutation in a female child with elevated levels of serum ALT, AST, and total bile acid (TBA) of unknown etiology. This patient also carried a SLC10A1S267F allele, but Slc10a1S267F homozygous mice exhibited normal liver function. Similar to the child, Sema7aR145W homozygous mice displayed elevated levels of serum ALT, AST, and TBA. Remarkably, liver histology and LC-MS/MS analyses exhibited hepatocyte hydropic degeneration and increased liver bile acid (BA) levels in Sema7aR145W homozygous mice. Further mechanistic studies demonstrated that Sema7aR145W mutation reduced the expression of canalicular membrane BA transporters, bile salt export pump (Bsep), and multidrug resistance-associated protein-2 (Mrp2), causing intrahepatic cholestasis in mice. Administration with ursodeoxycholic acid and a dietary supplement glutathione improved liver function in the child. Therefore, Sema7aR145W homozygous mutation causes intrahepatic cholestasis by reducing hepatic Bsep and Mrp2 expression.
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Affiliation(s)
- Qiong Pan
- Cholestatic Liver Diseases CenterDepartment of GastroenterologySouthwest HospitalThird Military Medical University (Army Medical University)ChongqingChina
| | - Gang Luo
- Cholestatic Liver Diseases CenterDepartment of GastroenterologySouthwest HospitalThird Military Medical University (Army Medical University)ChongqingChina
| | - Jiaquan Qu
- Cholestatic Liver Diseases CenterDepartment of GastroenterologySouthwest HospitalThird Military Medical University (Army Medical University)ChongqingChina
| | - Sheng Chen
- Department of PediatricsSouthwest HospitalThird Military Medical University (Army Medical University)ChongqingChina
| | - Xiaoxun Zhang
- Cholestatic Liver Diseases CenterDepartment of GastroenterologySouthwest HospitalThird Military Medical University (Army Medical University)ChongqingChina
| | - Nan Zhao
- Cholestatic Liver Diseases CenterDepartment of GastroenterologySouthwest HospitalThird Military Medical University (Army Medical University)ChongqingChina
| | - Jingjing Ding
- Cholestatic Liver Diseases CenterDepartment of GastroenterologySouthwest HospitalThird Military Medical University (Army Medical University)ChongqingChina
| | - Hong Yang
- Cholestatic Liver Diseases CenterDepartment of GastroenterologySouthwest HospitalThird Military Medical University (Army Medical University)ChongqingChina
| | - Mingqiao Li
- Cholestatic Liver Diseases CenterDepartment of GastroenterologySouthwest HospitalThird Military Medical University (Army Medical University)ChongqingChina
| | - Ling Li
- Cholestatic Liver Diseases CenterDepartment of GastroenterologySouthwest HospitalThird Military Medical University (Army Medical University)ChongqingChina
| | - Ying Cheng
- Cholestatic Liver Diseases CenterDepartment of GastroenterologySouthwest HospitalThird Military Medical University (Army Medical University)ChongqingChina
| | - Xuan Li
- Cholestatic Liver Diseases CenterDepartment of GastroenterologySouthwest HospitalThird Military Medical University (Army Medical University)ChongqingChina
| | - Qiaoling Xie
- Cholestatic Liver Diseases CenterDepartment of GastroenterologySouthwest HospitalThird Military Medical University (Army Medical University)ChongqingChina
| | - Qiao Li
- Cholestatic Liver Diseases CenterDepartment of GastroenterologySouthwest HospitalThird Military Medical University (Army Medical University)ChongqingChina
| | - Xueqian Zhou
- Cholestatic Liver Diseases CenterDepartment of GastroenterologySouthwest HospitalThird Military Medical University (Army Medical University)ChongqingChina
| | - Huiling Zou
- Department of PediatricsChangsha Hospital for Maternal & Child Health CareChangshaChina
| | - Shijun Fan
- Medical Research CenterSouthwest HospitalThird Military Medical University (Army Medical University)ChongqingChina
| | - Lingyun Zou
- Bao'an Maternal and Child Health HospitalJinan UniversityShenzhenChina
| | - Wei Liu
- Institute of ImmunologyThird Military Medical University (Army Medical University)ChongqingChina
| | - Guohong Deng
- Department of Infectious DiseasesSouthwest HospitalThird Military Medical University (Army Medical University)ChongqingChina
| | - Shi‐Ying Cai
- Department of Internal Medicine and Liver CenterYale University School of MedicineNew HavenCTUSA
| | - James L Boyer
- Department of Internal Medicine and Liver CenterYale University School of MedicineNew HavenCTUSA
| | - Jin Chai
- Cholestatic Liver Diseases CenterDepartment of GastroenterologySouthwest HospitalThird Military Medical University (Army Medical University)ChongqingChina
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20
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Boyer JL, Soroka CJ. Bile formation and secretion: An update. J Hepatol 2021; 75:190-201. [PMID: 33617926 DOI: 10.1016/j.jhep.2021.02.011] [Citation(s) in RCA: 51] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/19/2020] [Revised: 01/28/2021] [Accepted: 02/08/2021] [Indexed: 12/11/2022]
Abstract
Bile formation is a fundamental physiological process that is vital to the survival of all vertebrates. However, little was known about the mechanisms of this secretion until after World War II. Initial studies involved classic physiologic studies in animal models and humans, which progressed to include studies in isolated cells and membrane vesicles. The advent of molecular biology then led to the identification of specific transport systems that are the determinants of this secretion. Progress in this field was reviewed in the American Physiologic Society's series on "Comprehensive Physiology" in 2013. Herein, we provide an in-depth update of progress since that time.
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Affiliation(s)
- James Lorenzen Boyer
- Department of Medicine and Liver Center, Yale University School of Medicine, New Haven, CT 06510, USA.
| | - Carol Jean Soroka
- Department of Medicine and Liver Center, Yale University School of Medicine, New Haven, CT 06510, USA
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21
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Zhou Y, Ji H, Xu Q, Zhang X, Cao X, Chen Y, Shao M, Wu Z, Zhang J, Lu C, Yang J, Shi Y, Bu H. Congenital biliary atresia is correlated with disrupted cell junctions and polarity caused by Cdc42 insufficiency in the liver. Am J Cancer Res 2021; 11:7262-7275. [PMID: 34158849 PMCID: PMC8210598 DOI: 10.7150/thno.49116] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2020] [Accepted: 05/12/2021] [Indexed: 02/05/2023] Open
Abstract
Rationale: Congenital biliary atresia (BA) is a destructive obliterative cholangiopathy of neonates that affects both intrahepatic and extrahepatic bile ducts. However, the cause of BA is largely unknown. Methods: We explored the cell junctions and polarity complexes in early biopsy BA livers by immunofluorescence staining and western blot. Cdc42, as a key cell junction and polarity regulator, was found dramatically decreased in BA livers. Therefore, in order to investigate the role of Cdc42 in BA development, we constructed liver-specific and tamoxifen induced cholangiocyte-specific Cdc42 deleted transgenic mice. We further evaluated the role of bile acid in aggravating biliary damage in Cdc42 insufficient mouse liver. Results: We found a dramatic defect in the assembly of cell junctions and polarity complexes in both cholangiocytes and hepatocytes in BA livers. This defect was characterized by the disordered location of cell junction proteins, including ZO1, β-catenin, E-cadherin and claudin-3. Cdc42 and its active form, Cdc42-GTP, which serves as a small Rho GTPase to orchestrate the assembly of polarity complexes with Par6/Par3/αPKC, were substantially reduced in BA livers. Selective Cdc42 deficiency in fetal mouse cholangiocytes resulted in histological changes similar to those found in human BA livers, including obstruction in both the intra- and extrahepatic bile ducts, epithelial atrophy, and the disruption of cell junction and polarity complexes. A reduction in bile acids notably improved the histology and serological indices in Cdc42-mutant mice. Conclusion: Our results illustrate that BA is closely correlated with the impaired assembly of cell junction and polarity complexes in liver cells, which is likely caused by Cdc42 insufficiency and aggravated by bile acid corrosion.
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22
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Pizzagalli MD, Bensimon A, Superti‐Furga G. A guide to plasma membrane solute carrier proteins. FEBS J 2021; 288:2784-2835. [PMID: 32810346 PMCID: PMC8246967 DOI: 10.1111/febs.15531] [Citation(s) in RCA: 168] [Impact Index Per Article: 56.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2020] [Revised: 08/07/2020] [Accepted: 08/17/2020] [Indexed: 12/13/2022]
Abstract
This review aims to serve as an introduction to the solute carrier proteins (SLC) superfamily of transporter proteins and their roles in human cells. The SLC superfamily currently includes 458 transport proteins in 65 families that carry a wide variety of substances across cellular membranes. While members of this superfamily are found throughout cellular organelles, this review focuses on transporters expressed at the plasma membrane. At the cell surface, SLC proteins may be viewed as gatekeepers of the cellular milieu, dynamically responding to different metabolic states. With altered metabolism being one of the hallmarks of cancer, we also briefly review the roles that surface SLC proteins play in the development and progression of cancer through their influence on regulating metabolism and environmental conditions.
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Affiliation(s)
- Mattia D. Pizzagalli
- CeMM, Research Center for Molecular Medicine of the Austrian Academy of SciencesViennaAustria
| | - Ariel Bensimon
- CeMM, Research Center for Molecular Medicine of the Austrian Academy of SciencesViennaAustria
| | - Giulio Superti‐Furga
- CeMM, Research Center for Molecular Medicine of the Austrian Academy of SciencesViennaAustria
- Center for Physiology and PharmacologyMedical University of ViennaAustria
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23
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Hayashi H, Osaka S, Sakabe K, Fukami A, Kishimoto E, Aihara E, Sabu Y, Mizutani A, Kusuhara H, Naritaka N, Zhang W, Huppert SS, Sakabe M, Nakamura T, Hu YC, Mayhew C, Setchell K, Takebe T, Asai A. Modeling Human Bile Acid Transport and Synthesis in Stem Cell-Derived Hepatocytes with a Patient-Specific Mutation. Stem Cell Reports 2021; 16:309-323. [PMID: 33450190 PMCID: PMC7878720 DOI: 10.1016/j.stemcr.2020.12.008] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2020] [Revised: 12/13/2020] [Accepted: 12/14/2020] [Indexed: 01/13/2023] Open
Abstract
The bile salt export pump (BSEP) is responsible for the export of bile acid from hepatocytes. Impaired transcellular transport of bile acids in hepatocytes with mutations in BSEP causes cholestasis. Compensatory mechanisms to regulate the intracellular bile acid concentration in human hepatocytes with BSEP deficiency remain unclear. To define pathways that prevent cytotoxic accumulation of bile acid in hepatocytes, we developed a human induced pluripotent stem cell-based model of isogenic BSEP-deficient hepatocytes in a Transwell culture system. Induced hepatocytes (i-Heps) exhibited defects in the apical export of bile acids but maintained a low intracellular bile acid concentration by inducing basolateral export. Modeling the autoregulation of bile acids on hepatocytes, we found that BSEP-deficient i-Heps suppressed de novo bile acid synthesis using the FXR pathway via basolateral uptake and export without apical export. These observations inform the development of therapeutic targets to reduce the overall bile acid pool in patients with BSEP deficiency. Human isogenic iPSCs were generated by CRISPR to study a truncating mutation of BSEP iPSC-derived hepatocytes recapitulate pathophysiology of BSEP deficiency in patients BSEP-deficient hepatocytes induce alternative basolateral bile acid export Activation of FXR suppresses de novo bile acid synthesis in BSEP-deficient hepatocytes
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Affiliation(s)
- Hisamitsu Hayashi
- Graduate School of Pharmaceutical Science, The University of Tokyo, Tokyo, Japan
| | - Shuhei Osaka
- Graduate School of Pharmaceutical Science, The University of Tokyo, Tokyo, Japan
| | - Kokoro Sakabe
- Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Aiko Fukami
- Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Eriko Kishimoto
- Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Eitaro Aihara
- College of Medicine, University of Cincinnati, Cincinnati, OH, USA
| | - Yusuke Sabu
- Graduate School of Pharmaceutical Science, The University of Tokyo, Tokyo, Japan
| | - Ayumu Mizutani
- Graduate School of Pharmaceutical Science, The University of Tokyo, Tokyo, Japan
| | - Hiroyuki Kusuhara
- Graduate School of Pharmaceutical Science, The University of Tokyo, Tokyo, Japan
| | | | - Wujuan Zhang
- Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA; College of Medicine, University of Cincinnati, Cincinnati, OH, USA
| | - Stacey S Huppert
- Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA; College of Medicine, University of Cincinnati, Cincinnati, OH, USA
| | - Masahide Sakabe
- Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA
| | - Takahisa Nakamura
- Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA; College of Medicine, University of Cincinnati, Cincinnati, OH, USA
| | - Yueh-Chiang Hu
- Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA; College of Medicine, University of Cincinnati, Cincinnati, OH, USA
| | - Christopher Mayhew
- Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA; College of Medicine, University of Cincinnati, Cincinnati, OH, USA
| | - Kenneth Setchell
- Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA; College of Medicine, University of Cincinnati, Cincinnati, OH, USA
| | - Takanori Takebe
- Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA; College of Medicine, University of Cincinnati, Cincinnati, OH, USA; Institute of Research, Tokyo Medical and Dental University, Tokyo, Japan
| | - Akihiro Asai
- Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA; College of Medicine, University of Cincinnati, Cincinnati, OH, USA.
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24
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Scutellarin is Highly Likely to be Responsible for Drug-Drug Interactions Mediated by Hepatic Organic Anion-Transporting Polypeptide1B3. Pharm Res 2020; 37:232. [PMID: 33123800 PMCID: PMC7595966 DOI: 10.1007/s11095-020-02950-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2020] [Accepted: 10/07/2020] [Indexed: 11/03/2022]
Abstract
Purpose Scutellarin, a flavonoid derived from the plant Erigeron breviscapus, is currently widely used to treat cerebrovascular diseases, liver-related diseases, and hyperlipidemia in china and other East Asian countries. This study was to investigate the effect of scutellarin on the uptake of rosuvastatin in HEK293T cells expressing human organic anion transporting polypeptide 1B3 (hOATP1B3) and rat OATP1B2 (rOATP1B2), respectively, and the effect of scutellarin on the pharmacokinetics of rosuvastatin in rats. Methods The newly established HEK293T cells expressing hOATP1B3 and rOATP1B2 were used to examine the effects of scutellarin and positive controls on in vitro rosuvastatin transport. After co-feeding with scutellarin, the rosuvastatin area under the plasma concentration-time curve (AUC0–24h), the peak plasma drug concentration (Cmax), elimination half-life (t1/2), time to reach Cmax (tmax), clearance (CL) and apparent clearance (CL/F) of rosuvastatin were determined in rats. Results Scutellarin inhibited hOATP1B3- and rOATP1B2-mediated rosuvastatin uptake (IC50: 45.54 ± 6.67 μM and 27.58 ± 3.97 μM) in vitro in a concentration-dependent manner. After co-feeding with scutellarin, the AUC0–24h and Cmax of rosuvastatin in rats increased to 27.4% and 37.7%, respectively. The t1/2 and tmax of rosuvastatin showed no significant change. Moreover, scutellarin caused 29.2% and 28.1% decrease in the CL and CL/F of rosuvastatin. Conclusion Scutellarin may inhibit the hOATP1B3- and rOATP1B2-mediated transport of rosuvastatin in vitro, and exerts a moderate inhibitory effect on the pharmacokinetics of rosuvastatin in rats. Scutellarin is highly likely to participate in drug-drug interactions, as mediated by OATP1B3 in humans.
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25
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Wei S, Ma X, Zhao Y. Mechanism of Hydrophobic Bile Acid-Induced Hepatocyte Injury and Drug Discovery. Front Pharmacol 2020; 11:1084. [PMID: 32765278 PMCID: PMC7378542 DOI: 10.3389/fphar.2020.01084] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2020] [Accepted: 07/03/2020] [Indexed: 12/13/2022] Open
Abstract
Cholestatic liver disease is caused by the obstruction of bile synthesis, transport, and excretion in or outside the liver by a variety of reasons. Long-term persistent cholestasis in the liver can trigger inflammation, necrosis, or apoptosis of hepatocytes. Bile acid nuclear receptors have received the most attention for the treatment of cholestasis, while the drug development for bile acid nuclear receptors has made considerable progress. However, the targets regulated by bile acid receptor drugs are limited. Thus, as anticipated, intervention in the expression of bile acid nuclear receptors alone will not yield satisfactory clinical results. Therefore, this review comprehensively summarized the literature related to cholestasis, analyzed the molecular mechanism that bile acid damages cells, and status of drug development. It is hoped that this review will provide some reference for the research and development of drugs for cholestasis treatment in the future.
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Affiliation(s)
- Shizhang Wei
- College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China.,Department of Pharmacy, PLA General Hospital, Beijing, China
| | - Xiao Ma
- College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Yanling Zhao
- Department of Pharmacy, PLA General Hospital, Beijing, China
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26
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Choudhuri S, Klaassen CD. Elucidation of OATP1B1 and 1B3 transporter function using transgenic rodent models and commonly known single nucleotide polymorphisms. Toxicol Appl Pharmacol 2020; 399:115039. [DOI: 10.1016/j.taap.2020.115039] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2020] [Revised: 05/02/2020] [Accepted: 05/09/2020] [Indexed: 02/08/2023]
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27
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Achour B, Al-Majdoub ZM, Rostami-Hodjegan A, Barber J. Mass Spectrometry of Human Transporters. ANNUAL REVIEW OF ANALYTICAL CHEMISTRY (PALO ALTO, CALIF.) 2020; 13:223-247. [PMID: 32084322 DOI: 10.1146/annurev-anchem-091719-024553] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Transporters are key to understanding how an individual will respond to a particular dose of a drug. Two patients with similar systemic concentrations may have quite different local concentrations of a drug at the required site. The transporter profile of any individual depends upon a variety of genetic and environmental factors, including genotype, age, and diet status. Robust models (virtual patients) are therefore required and these models are data hungry. Necessary data include quantitative transporter profiles at the relevant organ. Liquid chromatography with tandem mass spectrometry (LC-MS/MS) is currently the most powerful method available for obtaining this information. Challenges include sourcing the tissue, isolating the hydrophobic membrane-embedded transporter proteins, preparing the samples for MS (including proteolytic digestion), choosing appropriate quantification methodology, and optimizing the LC-MS/MS conditions. Great progress has been made with all of these, especially within the last few years, and is discussed here.
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Affiliation(s)
- Brahim Achour
- Centre for Applied Pharmacokinetic Research, School of Health Sciences, University of Manchester, Manchester M13 9PT, United Kingdom;
| | - Zubida M Al-Majdoub
- Centre for Applied Pharmacokinetic Research, School of Health Sciences, University of Manchester, Manchester M13 9PT, United Kingdom;
| | - Amin Rostami-Hodjegan
- Centre for Applied Pharmacokinetic Research, School of Health Sciences, University of Manchester, Manchester M13 9PT, United Kingdom;
- Certara, Princeton, New Jersey 08540, USA
| | - Jill Barber
- Centre for Applied Pharmacokinetic Research, School of Health Sciences, University of Manchester, Manchester M13 9PT, United Kingdom;
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28
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Wei S, Ma X, Zhao Y. Mechanism of Hydrophobic Bile Acid-Induced Hepatocyte Injury and Drug Discovery. Front Pharmacol 2020. [PMID: 32765278 DOI: 10.3389/fphar.2020.01084/bibtex] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/11/2023] Open
Abstract
Cholestatic liver disease is caused by the obstruction of bile synthesis, transport, and excretion in or outside the liver by a variety of reasons. Long-term persistent cholestasis in the liver can trigger inflammation, necrosis, or apoptosis of hepatocytes. Bile acid nuclear receptors have received the most attention for the treatment of cholestasis, while the drug development for bile acid nuclear receptors has made considerable progress. However, the targets regulated by bile acid receptor drugs are limited. Thus, as anticipated, intervention in the expression of bile acid nuclear receptors alone will not yield satisfactory clinical results. Therefore, this review comprehensively summarized the literature related to cholestasis, analyzed the molecular mechanism that bile acid damages cells, and status of drug development. It is hoped that this review will provide some reference for the research and development of drugs for cholestasis treatment in the future.
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Affiliation(s)
- Shizhang Wei
- College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China.,Department of Pharmacy, PLA General Hospital, Beijing, China
| | - Xiao Ma
- College of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, China
| | - Yanling Zhao
- Department of Pharmacy, PLA General Hospital, Beijing, China
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29
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Onishi A, Kamitsuji S, Nishida M, Uemura Y, Takahashi M, Saito T, Yoshida Y, Kobayashi M, Kawate M, Nishimura K, Misaki K, Nobuhara Y, Nakazawa T, Hatachi S, Tsuji G, Morinobu A, Kumagai S. Genetic and clinical prediction models for the efficacy and hepatotoxicity of methotrexate in patients with rheumatoid arthritis: a multicenter cohort study. THE PHARMACOGENOMICS JOURNAL 2019; 20:433-442. [DOI: 10.1038/s41397-019-0134-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/05/2019] [Revised: 11/13/2019] [Accepted: 11/21/2019] [Indexed: 12/12/2022]
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30
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Wei S, Zhou H, Wang Q, Zhou S, Li C, Liu R, Qiu J, Shi C, Lu L. RIP3 deficiency alleviates liver fibrosis by inhibiting ROCK1–TLR4–NF‐κB pathway in macrophages. FASEB J 2019; 33:11180-11193. [DOI: 10.1096/fj.201900752r] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Song Wei
- School of MedicineSoutheast UniversityNanjingChina
| | - Haoming Zhou
- Hepatobiliary CenterFirst Affiliated HospitalJiangsu Key Laboratory of XenotransplantationCollaborative Innovation Center of Cancer MedicineNanjingChina
- State Key Laboratory of Reproductive MedicineNanjing Medical UniversityNanjingChina
| | - Qi Wang
- Hepatobiliary CenterFirst Affiliated HospitalJiangsu Key Laboratory of XenotransplantationCollaborative Innovation Center of Cancer MedicineNanjingChina
- State Key Laboratory of Reproductive MedicineNanjing Medical UniversityNanjingChina
| | - Shun Zhou
- Hepatobiliary CenterFirst Affiliated HospitalJiangsu Key Laboratory of XenotransplantationCollaborative Innovation Center of Cancer MedicineNanjingChina
- State Key Laboratory of Reproductive MedicineNanjing Medical UniversityNanjingChina
| | - Changyong Li
- Department of PhysiologySchool of Basic Medical SciencesWuhan UniversityWuhanChina
| | - Rui Liu
- Hepatobiliary CenterFirst Affiliated HospitalJiangsu Key Laboratory of XenotransplantationCollaborative Innovation Center of Cancer MedicineNanjingChina
- State Key Laboratory of Reproductive MedicineNanjing Medical UniversityNanjingChina
| | - Jiannan Qiu
- Hepatobiliary CenterFirst Affiliated HospitalJiangsu Key Laboratory of XenotransplantationCollaborative Innovation Center of Cancer MedicineNanjingChina
- State Key Laboratory of Reproductive MedicineNanjing Medical UniversityNanjingChina
| | - Chengyu Shi
- Hepatobiliary CenterFirst Affiliated HospitalJiangsu Key Laboratory of XenotransplantationCollaborative Innovation Center of Cancer MedicineNanjingChina
- State Key Laboratory of Reproductive MedicineNanjing Medical UniversityNanjingChina
| | - Ling Lu
- School of MedicineSoutheast UniversityNanjingChina
- Hepatobiliary CenterFirst Affiliated HospitalJiangsu Key Laboratory of XenotransplantationCollaborative Innovation Center of Cancer MedicineNanjingChina
- State Key Laboratory of Reproductive MedicineNanjing Medical UniversityNanjingChina
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