1
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Lim LQJ, Adler L, Hajaj E, Soria LR, Perry RBT, Darzi N, Brody R, Furth N, Lichtenstein M, Bab-Dinitz E, Porat Z, Melman T, Brandis A, Malitsky S, Itkin M, Aylon Y, Ben-Dor S, Orr I, Pri-Or A, Seger R, Shaul Y, Ruppin E, Oren M, Perez M, Meier J, Brunetti-Pierri N, Shema E, Ulitsky I, Erez A. ASS1 metabolically contributes to the nuclear and cytosolic p53-mediated DNA damage response. Nat Metab 2024; 6:1294-1309. [PMID: 38858597 PMCID: PMC11272581 DOI: 10.1038/s42255-024-01060-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/23/2023] [Accepted: 04/30/2024] [Indexed: 06/12/2024]
Abstract
Downregulation of the urea cycle enzyme argininosuccinate synthase (ASS1) in multiple tumors is associated with a poor prognosis partly because of the metabolic diversion of cytosolic aspartate for pyrimidine synthesis, supporting proliferation and mutagenesis owing to nucleotide imbalance. Here, we find that prolonged loss of ASS1 promotes DNA damage in colon cancer cells and fibroblasts from subjects with citrullinemia type I. Following acute induction of DNA damage with doxorubicin, ASS1 expression is elevated in the cytosol and the nucleus with at least a partial dependency on p53; ASS1 metabolically restrains cell cycle progression in the cytosol by restricting nucleotide synthesis. In the nucleus, ASS1 and ASL generate fumarate for the succination of SMARCC1, destabilizing the chromatin-remodeling complex SMARCC1-SNF5 to decrease gene transcription, specifically in a subset of the p53-regulated cell cycle genes. Thus, following DNA damage, ASS1 is part of the p53 network that pauses cell cycle progression, enabling genome maintenance and survival. Loss of ASS1 contributes to DNA damage and promotes cell cycle progression, likely contributing to cancer mutagenesis and, hence, adaptability potential.
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Affiliation(s)
- Lisha Qiu Jin Lim
- Department of Molecular Cell Biology, Weizmann Institute of Science, Rehovot, Israel
| | - Lital Adler
- Department of Molecular Cell Biology, Weizmann Institute of Science, Rehovot, Israel
| | - Emma Hajaj
- Department of Molecular Cell Biology, Weizmann Institute of Science, Rehovot, Israel
- Department of Medicine D, Beilinson Hospital, Petah Tikva, Israel
| | - Leandro R Soria
- Telethon Institute of Genetics and Medicine, Pozzuoli, Italy
| | - Rotem Ben-Tov Perry
- Department of Immunology and Regenerative Biology, Weizmann Institute of Science, Rehovot, Israel
- Department of Molecular Neuroscience, Weizmann Institute of Science, Rehovot, Israel
| | - Naama Darzi
- Department of Molecular Cell Biology, Weizmann Institute of Science, Rehovot, Israel
| | - Ruchama Brody
- Department of Molecular Cell Biology, Weizmann Institute of Science, Rehovot, Israel
| | - Noa Furth
- Department of Immunology and Regenerative Biology, Weizmann Institute of Science, Rehovot, Israel
| | - Michal Lichtenstein
- Department of Biochemistry and Molecular Biology, The Institute for Medical Research Israel-Canada, Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel
| | - Elizabeta Bab-Dinitz
- Department of Molecular Cell Biology, Weizmann Institute of Science, Rehovot, Israel
| | - Ziv Porat
- Department of Life Sciences Core Facilities, Weizmann Institute of Science, Rehovot, Israel
| | - Tevie Melman
- Department of Life Sciences Core Facilities, Weizmann Institute of Science, Rehovot, Israel
| | - Alexander Brandis
- Department of Life Sciences Core Facilities, Weizmann Institute of Science, Rehovot, Israel
| | - Sergey Malitsky
- Department of Life Sciences Core Facilities, Weizmann Institute of Science, Rehovot, Israel
| | - Maxim Itkin
- Department of Life Sciences Core Facilities, Weizmann Institute of Science, Rehovot, Israel
| | - Yael Aylon
- Department of Molecular Cell Biology, Weizmann Institute of Science, Rehovot, Israel
| | - Shifra Ben-Dor
- Department of Life Sciences Core Facilities, Weizmann Institute of Science, Rehovot, Israel
| | - Irit Orr
- Department of Life Sciences Core Facilities, Weizmann Institute of Science, Rehovot, Israel
| | - Amir Pri-Or
- The De Botton Protein Profiling Institute of the Nancy and Stephen Grand Israel National Center for Personalized Medicine, Weizmann Institute of Science, Rehovot, Israel
| | - Rony Seger
- Department of Immunology and Regenerative Biology, Weizmann Institute of Science, Rehovot, Israel
| | - Yoav Shaul
- Department of Biochemistry and Molecular Biology, The Institute for Medical Research Israel-Canada, Faculty of Medicine, Hebrew University of Jerusalem, Jerusalem, Israel
| | - Eytan Ruppin
- Cancer Data Science Lab, Center for Cancer Research, National Cancer Institute, National Institute of Health, Bethesda, MD, USA
| | - Moshe Oren
- Department of Molecular Cell Biology, Weizmann Institute of Science, Rehovot, Israel
| | - Minervo Perez
- Cancer Data Science Lab, Center for Cancer Research, National Cancer Institute, National Institute of Health, Bethesda, MD, USA
| | - Jordan Meier
- Cancer Data Science Lab, Center for Cancer Research, National Cancer Institute, National Institute of Health, Bethesda, MD, USA
| | - Nicola Brunetti-Pierri
- Telethon Institute of Genetics and Medicine, Pozzuoli, Italy
- Department of Translational Medicine, Medical Genetics, University of Naples Federico II, Naples, Italy
- Scuola Superiore Meridionale (SSM, School of Advanced Studies), Genomics and Experimental Medicine Program, University of Naples Federico II, Naples, Italy
| | - Efrat Shema
- Department of Immunology and Regenerative Biology, Weizmann Institute of Science, Rehovot, Israel
| | - Igor Ulitsky
- Department of Immunology and Regenerative Biology, Weizmann Institute of Science, Rehovot, Israel
- Department of Molecular Neuroscience, Weizmann Institute of Science, Rehovot, Israel
| | - Ayelet Erez
- Department of Molecular Cell Biology, Weizmann Institute of Science, Rehovot, Israel.
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2
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Xie D, Wang P, Chen W, Lin J, Wu M, Wang Y, Xia H, Cheng C, Ye F, Syed BM, Liu Q. Urea cycle promotion via ammonia-upregulated CPS1 is involved in arsenite-induced pulmonary fibrosis through enhancing collagen synthesis. Chem Biol Interact 2024; 396:111029. [PMID: 38703806 DOI: 10.1016/j.cbi.2024.111029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2024] [Revised: 04/09/2024] [Accepted: 04/29/2024] [Indexed: 05/06/2024]
Abstract
Arsenic exposure is connected with lung toxicity and is related to lung fibrotic changes. Idiopathic pulmonary fibrosis (IPF) is characterized by extracellular matrix (ECM) deposition. Various genetic mechanisms and environmental factors induce or exacerbate pulmonary fibrosis. Collagen synthesis induced by sodium arsenite (NaAsO2) is closely associated with IPF. Fibroblasts tend to fine-tune their metabolic networks to support their synthetic requirements in response to environmental stimuli. Alterations in metabolism have an influential role in the pathogenesis of IPF. However, it is unclear how arsenic affects the metabolism in IPF. The urea cycle (UC) is needed for collagen formation, which provides adequate levels of proline (Pro) for biosynthesis of collagen. Carbamoyl phosphate synthetase 1 (CPS1) converts the ammonia to carbamoyl phosphate, which controls the first reaction of the UC. We show that, in arsenite-exposed mice, high amounts of ammonia in the lung microenvironment promotes the expression levels of CPS1 and the Pro metabolism. Reduction of ammonia and CPS1 ablation inhibit collagen synthesis and ameliorate IPF phenotypes induced by arsenite. This work takes advantage of multi-omics data to enhance understanding of the underlying pathogenic mechanisms, the key molecules and the complicated cellular responses to this pollutant, which provide a target for the prevention of pulmonary fibrosis caused by arsenic.
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Affiliation(s)
- Daxiao Xie
- Center for Global Health, The Key Laboratory of Modern Toxicology, Ministry of Education, School of Public Health, Suzhou Institute of Public Health, Gusu School, Nanjing Medical University, Nanjing, 211166, Jiangsu, People's Republic of China; Jiangsu Key Lab of Cancer Biomarkers, Prevention and Treatment, Collaborative Innovation Center for Cancer Medicine, School of Public Health, Nanjing Medical University, Nanjing, 211166, Jiangsu, People's Republic of China
| | - Peiwen Wang
- Center for Global Health, The Key Laboratory of Modern Toxicology, Ministry of Education, School of Public Health, Suzhou Institute of Public Health, Gusu School, Nanjing Medical University, Nanjing, 211166, Jiangsu, People's Republic of China; Jiangsu Key Lab of Cancer Biomarkers, Prevention and Treatment, Collaborative Innovation Center for Cancer Medicine, School of Public Health, Nanjing Medical University, Nanjing, 211166, Jiangsu, People's Republic of China
| | - Weiyong Chen
- Center for Global Health, The Key Laboratory of Modern Toxicology, Ministry of Education, School of Public Health, Suzhou Institute of Public Health, Gusu School, Nanjing Medical University, Nanjing, 211166, Jiangsu, People's Republic of China; Jiangsu Key Lab of Cancer Biomarkers, Prevention and Treatment, Collaborative Innovation Center for Cancer Medicine, School of Public Health, Nanjing Medical University, Nanjing, 211166, Jiangsu, People's Republic of China
| | - Jiaheng Lin
- Center for Global Health, The Key Laboratory of Modern Toxicology, Ministry of Education, School of Public Health, Suzhou Institute of Public Health, Gusu School, Nanjing Medical University, Nanjing, 211166, Jiangsu, People's Republic of China; Jiangsu Key Lab of Cancer Biomarkers, Prevention and Treatment, Collaborative Innovation Center for Cancer Medicine, School of Public Health, Nanjing Medical University, Nanjing, 211166, Jiangsu, People's Republic of China
| | - Meng Wu
- Center for Global Health, The Key Laboratory of Modern Toxicology, Ministry of Education, School of Public Health, Suzhou Institute of Public Health, Gusu School, Nanjing Medical University, Nanjing, 211166, Jiangsu, People's Republic of China; Jiangsu Key Lab of Cancer Biomarkers, Prevention and Treatment, Collaborative Innovation Center for Cancer Medicine, School of Public Health, Nanjing Medical University, Nanjing, 211166, Jiangsu, People's Republic of China
| | - Yue Wang
- Center for Global Health, The Key Laboratory of Modern Toxicology, Ministry of Education, School of Public Health, Suzhou Institute of Public Health, Gusu School, Nanjing Medical University, Nanjing, 211166, Jiangsu, People's Republic of China; Jiangsu Key Lab of Cancer Biomarkers, Prevention and Treatment, Collaborative Innovation Center for Cancer Medicine, School of Public Health, Nanjing Medical University, Nanjing, 211166, Jiangsu, People's Republic of China
| | - Haibo Xia
- Center for Global Health, The Key Laboratory of Modern Toxicology, Ministry of Education, School of Public Health, Suzhou Institute of Public Health, Gusu School, Nanjing Medical University, Nanjing, 211166, Jiangsu, People's Republic of China; Jiangsu Key Lab of Cancer Biomarkers, Prevention and Treatment, Collaborative Innovation Center for Cancer Medicine, School of Public Health, Nanjing Medical University, Nanjing, 211166, Jiangsu, People's Republic of China; School of Public Health, Southeast University, Nanjing, 210096, Jiangsu, People's Republic of China
| | - Cheng Cheng
- Center for Global Health, The Key Laboratory of Modern Toxicology, Ministry of Education, School of Public Health, Suzhou Institute of Public Health, Gusu School, Nanjing Medical University, Nanjing, 211166, Jiangsu, People's Republic of China; Jiangsu Key Lab of Cancer Biomarkers, Prevention and Treatment, Collaborative Innovation Center for Cancer Medicine, School of Public Health, Nanjing Medical University, Nanjing, 211166, Jiangsu, People's Republic of China
| | - Fuping Ye
- Center for Global Health, The Key Laboratory of Modern Toxicology, Ministry of Education, School of Public Health, Suzhou Institute of Public Health, Gusu School, Nanjing Medical University, Nanjing, 211166, Jiangsu, People's Republic of China; Jiangsu Key Lab of Cancer Biomarkers, Prevention and Treatment, Collaborative Innovation Center for Cancer Medicine, School of Public Health, Nanjing Medical University, Nanjing, 211166, Jiangsu, People's Republic of China
| | - Binafsha Manzoor Syed
- Medical Research Centre, Liaquat University of Medical & Health Sciences, Jamshoro, 76090, Sindh, Pakistan.
| | - Qizhan Liu
- Center for Global Health, The Key Laboratory of Modern Toxicology, Ministry of Education, School of Public Health, Suzhou Institute of Public Health, Gusu School, Nanjing Medical University, Nanjing, 211166, Jiangsu, People's Republic of China; Jiangsu Key Lab of Cancer Biomarkers, Prevention and Treatment, Collaborative Innovation Center for Cancer Medicine, School of Public Health, Nanjing Medical University, Nanjing, 211166, Jiangsu, People's Republic of China.
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3
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Ouyang S, Zhu J, Cao Q, Liu J, Zhang Z, Zhang Y, Wu J, Sun S, Fu J, Chen Y, Tong J, Liu Y, Zhang J, Shen F, Li D, Wang P. Gasdermin-E-Dependent Non-Canonical Pyroptosis Promotes Drug-Induced Liver Failure by Promoting CPS1 deISGylation and Degradation. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2024; 11:e2305715. [PMID: 38417117 PMCID: PMC11040357 DOI: 10.1002/advs.202305715] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Revised: 12/22/2023] [Indexed: 03/01/2024]
Abstract
Drug-induced liver injury (DILI) is a significant global health issue that poses high mortality and morbidity risks. One commonly observed cause of DILI is acetaminophen (APAP) overdose. GSDME is an effector protein that induces non-canonical pyroptosis. In this study, the activation of GSDME, but not GSDMD, in the liver tissue of mice and patients with APAP-DILI is reported. Knockout of GSDME, rather than GSDMD, in mice protected them from APAP-DILI. Mice with hepatocyte-specific rescue of GSDME reproduced APAP-induced liver injury. Furthermore, alterations in the immune cell pools observed in APAP-induced DILI, such as the replacement of TIM4+ resident Kupffer cells (KCs) by monocyte-derived KCs, Ly6C+ monocyte infiltration, MerTk+ macrophages depletion, and neutrophil increase, reappeared in mice with hepatocyte-specific rescue of GSDME. Mechanistically, APAP exposure led to a substantial loss of interferon-stimulated gene 15 (ISG15), resulting in deISGylation of carbamoyl phosphate synthetase-1 (CPS1), promoted its degradation via K48-linked ubiquitination, causing ammonia clearance dysfunction. GSDME deletion prevented these effects. Delayed administration of dimethyl-fumarate inhibited GSDME cleavage and alleviated ammonia accumulation, mitigating liver injury. This findings demonstrated a previously uncharacterized role of GSDME in APAP-DILI by promoting pyroptosis and CPS1 deISGylation, suggesting that inhibiting GSDME can be a promising therapeutic option for APAP-DILI.
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Affiliation(s)
- Shen‐Xi Ouyang
- Department of PharmacyShanghai Tenth People's HospitalSchool of MedicineTongji UniversityShanghai200092China
| | - Jia‐Hui Zhu
- Department of PharmacyShanghai Tenth People's HospitalSchool of MedicineTongji UniversityShanghai200092China
| | - Qi Cao
- The Center for Basic Research and Innovation of Medicine and Pharmacy (MOE), Department of PharmacologySchool of PharmacyNaval Medical University/Second Military Medical UniversityShanghai200433China
- Shanghai Key Laboratory for Pharmaceutical Metabolite ResearchNaval Medical University/Second Military Medical UniversityShanghai200433China
- National Demonstration Center for Experimental Pharmaceutical EducationNaval Medical University/Second Military Medical UniversityShanghai200433China
| | - Jian Liu
- Department of Hepatic SurgeryThe Eastern Hepatobiliary Surgery HospitalNaval Medical University/Second Military Medical UniversityShanghai200438China
| | - Zhen Zhang
- Department of PharmacyShanghai Tenth People's HospitalSchool of MedicineTongji UniversityShanghai200092China
| | - Yan Zhang
- Department of PharmacyShanghai Tenth People's HospitalSchool of MedicineTongji UniversityShanghai200092China
| | - Jing‐Wen Wu
- Department of PharmacyShanghai Tenth People's HospitalSchool of MedicineTongji UniversityShanghai200092China
| | - Si‐Jia Sun
- Department of PharmacyShanghai Tenth People's HospitalSchool of MedicineTongji UniversityShanghai200092China
| | - Jiang‐Tao Fu
- The Center for Basic Research and Innovation of Medicine and Pharmacy (MOE), Department of PharmacologySchool of PharmacyNaval Medical University/Second Military Medical UniversityShanghai200433China
- Shanghai Key Laboratory for Pharmaceutical Metabolite ResearchNaval Medical University/Second Military Medical UniversityShanghai200433China
- National Demonstration Center for Experimental Pharmaceutical EducationNaval Medical University/Second Military Medical UniversityShanghai200433China
| | - Yi‐Ting Chen
- The Center for Basic Research and Innovation of Medicine and Pharmacy (MOE), Department of PharmacologySchool of PharmacyNaval Medical University/Second Military Medical UniversityShanghai200433China
- Shanghai Key Laboratory for Pharmaceutical Metabolite ResearchNaval Medical University/Second Military Medical UniversityShanghai200433China
- National Demonstration Center for Experimental Pharmaceutical EducationNaval Medical University/Second Military Medical UniversityShanghai200433China
| | - Jie Tong
- Department of PharmacyShanghai Tenth People's HospitalSchool of MedicineTongji UniversityShanghai200092China
| | - Yi Liu
- Department of PharmacyShanghai Tenth People's HospitalSchool of MedicineTongji UniversityShanghai200092China
| | - Jia‐Bao Zhang
- The Center for Basic Research and Innovation of Medicine and Pharmacy (MOE), Department of PharmacologySchool of PharmacyNaval Medical University/Second Military Medical UniversityShanghai200433China
- Shanghai Key Laboratory for Pharmaceutical Metabolite ResearchNaval Medical University/Second Military Medical UniversityShanghai200433China
- National Demonstration Center for Experimental Pharmaceutical EducationNaval Medical University/Second Military Medical UniversityShanghai200433China
| | - Fu‐Ming Shen
- Department of PharmacyShanghai Tenth People's HospitalSchool of MedicineTongji UniversityShanghai200092China
| | - Dong‐Jie Li
- Department of PharmacyShanghai Tenth People's HospitalSchool of MedicineTongji UniversityShanghai200092China
| | - Pei Wang
- The Center for Basic Research and Innovation of Medicine and Pharmacy (MOE), Department of PharmacologySchool of PharmacyNaval Medical University/Second Military Medical UniversityShanghai200433China
- Shanghai Key Laboratory for Pharmaceutical Metabolite ResearchNaval Medical University/Second Military Medical UniversityShanghai200433China
- National Demonstration Center for Experimental Pharmaceutical EducationNaval Medical University/Second Military Medical UniversityShanghai200433China
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4
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Xue M, Yu R, Yang L, Xie F, Fang M, Tang Q. Metabolomics and transcriptomics of embryonic livers reveal hypoxia adaptation of Tibetan chickens. BMC Genomics 2024; 25:131. [PMID: 38302894 PMCID: PMC10832288 DOI: 10.1186/s12864-024-10030-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2023] [Accepted: 01/18/2024] [Indexed: 02/03/2024] Open
Abstract
BACKGROUND Exploring the hypoxia adaptation mechanism of Tibetan chicken is of great significance for revealing the survival law of Tibetan chicken and plateau animal husbandry production. To investigate the hypoxia adaptation of Tibetan chickens (TBCs), an integrative metabolomic-transcriptomic analysis of the liver on day 18 of embryonic development was performed. Dwarf laying chickens (DLCs), a lowland breed, were used as a control. RESULTS A total of 1,908 metabolites were identified in both TBCs and DLCs. Energy metabolism and amino acid metabolism related differentially regulated metabolites (DRMs) were significantly enriched under hypoxia. Important metabolic pathways including the TCA cycle and arginine and proline metabolism were screened; PCK1, SUCLA2, and CPS1 were found to be altered under hypoxic conditions. In addition, integrated analysis suggested potential differences in mitochondrial function, which may play a crucial role in the study of chicken oxygen adaptation. CONCLUSIONS These results suggest that hypoxia changed the gene expression and metabolic patterns of embryonic liver of TBCs compared to DLCs. Our study provides a basis for uncovering the molecular regulation mechanisms of hypoxia adaptation in TBCs with the potential application of hypoxia adaptation research for other animals living on the Qinghai-Tibet plateau, and may even contribute to the study of diseases caused by hypoxia.
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Affiliation(s)
- Mingming Xue
- Department of Animal Genetics and Breeding, National Engineering Laboratory for Animal Breeding, MOA Laboratory of Animal Genetics and Breeding, Beijing key Laboratory for Animal Genetic Improvement, College of Animal Science and Technology, State Key Laboratory of Animal Biotech Breeding, Frontiers Science Center for Molecular Design Breeding, China Agricultural University, 100193, Beijing, China
| | - Runjie Yu
- Department of Animal Genetics and Breeding, National Engineering Laboratory for Animal Breeding, MOA Laboratory of Animal Genetics and Breeding, Beijing key Laboratory for Animal Genetic Improvement, College of Animal Science and Technology, State Key Laboratory of Animal Biotech Breeding, Frontiers Science Center for Molecular Design Breeding, China Agricultural University, 100193, Beijing, China
| | - Lixian Yang
- Department of Animal Genetics and Breeding, National Engineering Laboratory for Animal Breeding, MOA Laboratory of Animal Genetics and Breeding, Beijing key Laboratory for Animal Genetic Improvement, College of Animal Science and Technology, State Key Laboratory of Animal Biotech Breeding, Frontiers Science Center for Molecular Design Breeding, China Agricultural University, 100193, Beijing, China
| | - Fuyin Xie
- Department of Animal Genetics and Breeding, National Engineering Laboratory for Animal Breeding, MOA Laboratory of Animal Genetics and Breeding, Beijing key Laboratory for Animal Genetic Improvement, College of Animal Science and Technology, State Key Laboratory of Animal Biotech Breeding, Frontiers Science Center for Molecular Design Breeding, China Agricultural University, 100193, Beijing, China
| | - Meiying Fang
- Department of Animal Genetics and Breeding, National Engineering Laboratory for Animal Breeding, MOA Laboratory of Animal Genetics and Breeding, Beijing key Laboratory for Animal Genetic Improvement, College of Animal Science and Technology, State Key Laboratory of Animal Biotech Breeding, Frontiers Science Center for Molecular Design Breeding, China Agricultural University, 100193, Beijing, China
| | - Qiguo Tang
- Development Center of Science and Technology, MARA, 100176, Beijing, China.
- Department of Animal Genetics and Breeding, National Engineering Laboratory for Animal Breeding, MOA Laboratory of Animal Genetics and Breeding, Beijing key Laboratory for Animal Genetic Improvement, College of Animal Science and Technology, State Key Laboratory of Animal Biotech Breeding, Frontiers Science Center for Molecular Design Breeding, China Agricultural University, 100193, Beijing, China.
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5
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Shi JH, Chen YX, Feng Y, Yang X, Lin J, Wang T, Wei CC, Ma XH, Yang R, Cao D, Zhang H, Xie X, Xie Z, Zhang WJ. Fructose overconsumption impairs hepatic manganese homeostasis and ammonia disposal. Nat Commun 2023; 14:7934. [PMID: 38040719 PMCID: PMC10692208 DOI: 10.1038/s41467-023-43609-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Accepted: 11/15/2023] [Indexed: 12/03/2023] Open
Abstract
Arginase, a manganese (Mn)-dependent enzyme, is indispensable for urea generation and ammonia disposal in the liver. The potential role of fructose in Mn and ammonia metabolism is undefined. Here we demonstrate that fructose overconsumption impairs hepatic Mn homeostasis and ammonia disposal in male mice. Fructose overexposure reduces liver Mn content as well as its activity of arginase and Mn-SOD, and impairs the clearance of blood ammonia under liver dysfunction. Mechanistically, fructose activates the Mn exporter Slc30a10 gene transcription in the liver in a ChREBP-dependent manner. Hepatic overexpression of Slc30a10 can mimic the effect of fructose on liver Mn content and ammonia disposal. Hepatocyte-specific deletion of Slc30a10 or ChREBP increases liver Mn contents and arginase activity, and abolishes their responsiveness to fructose. Collectively, our data establish a role of fructose in hepatic Mn and ammonia metabolism through ChREBP/Slc30a10 pathway, and postulate fructose dietary restriction for the prevention and treatment of hyperammonemia.
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Affiliation(s)
- Jian-Hui Shi
- National Key Laboratory of Immunity & Inflammation and Department of Pathophysiology, Naval Medical University, Shanghai, China
| | - Yu-Xia Chen
- National Key Laboratory of Immunity & Inflammation and Department of Pathophysiology, Naval Medical University, Shanghai, China
| | - Yingying Feng
- National Key Laboratory of Immunity & Inflammation and Department of Pathophysiology, Naval Medical University, Shanghai, China
- NHC Key Laboratory of Hormones and Development, Tianjin Key Laboratory of Metabolic Diseases, Chu Hsien-I Memorial Hospital & Tianjin Institute of Endocrinology, Tianjin Medical University, Tianjin, China
| | - Xiaohang Yang
- NHC Key Laboratory of Hormones and Development, Tianjin Key Laboratory of Metabolic Diseases, Chu Hsien-I Memorial Hospital & Tianjin Institute of Endocrinology, Tianjin Medical University, Tianjin, China
| | - Jie Lin
- National Key Laboratory of Immunity & Inflammation and Department of Pathophysiology, Naval Medical University, Shanghai, China
| | - Ting Wang
- NHC Key Laboratory of Hormones and Development, Tianjin Key Laboratory of Metabolic Diseases, Chu Hsien-I Memorial Hospital & Tianjin Institute of Endocrinology, Tianjin Medical University, Tianjin, China
| | - Chun-Chun Wei
- National Key Laboratory of Immunity & Inflammation and Department of Pathophysiology, Naval Medical University, Shanghai, China
| | - Xian-Hua Ma
- National Key Laboratory of Immunity & Inflammation and Department of Pathophysiology, Naval Medical University, Shanghai, China
| | - Rui Yang
- National Key Laboratory of Immunity & Inflammation and Department of Pathophysiology, Naval Medical University, Shanghai, China
| | - Dongmei Cao
- National Key Laboratory of Immunity & Inflammation and Department of Pathophysiology, Naval Medical University, Shanghai, China
| | - Hai Zhang
- National Key Laboratory of Immunity & Inflammation and Department of Pathophysiology, Naval Medical University, Shanghai, China
| | - Xiangyang Xie
- NHC Key Laboratory of Hormones and Development, Tianjin Key Laboratory of Metabolic Diseases, Chu Hsien-I Memorial Hospital & Tianjin Institute of Endocrinology, Tianjin Medical University, Tianjin, China
| | - Zhifang Xie
- National Key Laboratory of Immunity & Inflammation and Department of Pathophysiology, Naval Medical University, Shanghai, China
| | - Weiping J Zhang
- National Key Laboratory of Immunity & Inflammation and Department of Pathophysiology, Naval Medical University, Shanghai, China.
- NHC Key Laboratory of Hormones and Development, Tianjin Key Laboratory of Metabolic Diseases, Chu Hsien-I Memorial Hospital & Tianjin Institute of Endocrinology, Tianjin Medical University, Tianjin, China.
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6
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Li J, Xu X, Liu J, Chen Y, Jin S, Zhang G, Yin S, Wang J, Tian K, Luan X, Tan X, Zhao X, Zhang N, Wang Z. N-Acetylglucosamine mitigates lung injury and pulmonary fibrosis induced by bleomycin. Biomed Pharmacother 2023; 166:115069. [PMID: 37633052 DOI: 10.1016/j.biopha.2023.115069] [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: 04/04/2023] [Revised: 06/20/2023] [Accepted: 06/23/2023] [Indexed: 08/28/2023] Open
Abstract
Lung injury and pulmonary fibrosis contribute to morbidity and mortality, and, in particular, are characterized as leading cause on confirmed COVID-19 death. To date, efficient therapeutic approach for such lung diseases is lacking. N-Acetylglucosamine (NAG), an acetylated derivative of glucosamine, has been proposed as a potential protector of lung function in several types of lung diseases. The mechanism by which NAG protects against lung injury, however, remains unclear. Here, we show that NAG treatment improves pulmonary function in bleomycin (BLM)-induced lung injury model measured by flexiVent system. At early phase of lung injury, NAG treatment results in silenced immune response by targeting ARG1+ macrophages activation, and, consequently, blocks KRT8+ transitional stem cell in the alveolar region to stimulate PDGF Rβ+ fibroblasts hyperproliferation, thereby attenuating the pulmonary fibrosis. This combinational depression of immune response and extracellular matrix deposition within the lung mitigates lung injury and pulmonary fibrosis induced by BLM. Our findings provide novel insight into the protective role of NAG in lung injury.
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Affiliation(s)
- Jinyu Li
- Department of Reproductive Medicine, the Affiliated Hospital of Qingdao University, Qingdao, Shandong 266000, China; Department of Genetics and Cell Biology, Basic Medical College, Qingdao University, Qingdao, Shandong 266071, China
| | - Xiaohui Xu
- Department of Genetics and Cell Biology, Basic Medical College, Qingdao University, Qingdao, Shandong 266071, China
| | - Jiane Liu
- Department of Reproductive Medicine, the Affiliated Hospital of Qingdao University, Qingdao, Shandong 266000, China; Department of Genetics and Cell Biology, Basic Medical College, Qingdao University, Qingdao, Shandong 266071, China
| | - Yunqing Chen
- Department of Pathology, The Affiliated Hospital of Qingdao University, Qingdao, Shandong 266000, China
| | - Shengxi Jin
- Department of Genetics and Cell Biology, Basic Medical College, Qingdao University, Qingdao, Shandong 266071, China
| | - Guangmin Zhang
- Department of Genetics and Cell Biology, Basic Medical College, Qingdao University, Qingdao, Shandong 266071, China
| | - Shulan Yin
- Department of Genetics and Cell Biology, Basic Medical College, Qingdao University, Qingdao, Shandong 266071, China
| | - Jingqi Wang
- Department of Genetics and Cell Biology, Basic Medical College, Qingdao University, Qingdao, Shandong 266071, China
| | - Kangqi Tian
- Department of Genetics and Cell Biology, Basic Medical College, Qingdao University, Qingdao, Shandong 266071, China
| | - Xiaoyang Luan
- Department of Genetics and Cell Biology, Basic Medical College, Qingdao University, Qingdao, Shandong 266071, China
| | - Xiaohua Tan
- Department of Genetics and Cell Biology, Basic Medical College, Qingdao University, Qingdao, Shandong 266071, China
| | - Xiangzhong Zhao
- Medical Research Center, the Affiliated Hospital of Qingdao University, Qingdao, Shandong 266555, China
| | - Na Zhang
- Yantai Zhifu Baoshang Hemodialysis Center,Yantai, Shandong 264001, China.
| | - Zheng Wang
- Department of Reproductive Medicine, the Affiliated Hospital of Qingdao University, Qingdao, Shandong 266000, China; Department of Genetics and Cell Biology, Basic Medical College, Qingdao University, Qingdao, Shandong 266071, China.
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Hung YW, Ouyang C, Ping X, Qi Y, Wang YC, Kung HJ, Ann DK. Extracellular arginine availability modulates eIF2α O-GlcNAcylation and heme oxygenase 1 translation for cellular homeostasis. J Biomed Sci 2023; 30:32. [PMID: 37217939 PMCID: PMC10201738 DOI: 10.1186/s12929-023-00924-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Accepted: 05/04/2023] [Indexed: 05/24/2023] Open
Abstract
BACKGROUND Nutrient limitations often lead to metabolic stress during cancer initiation and progression. To combat this stress, the enzyme heme oxygenase 1 (HMOX1, commonly known as HO-1) is thought to play a key role as an antioxidant. However, there is a discrepancy between the level of HO-1 mRNA and its protein, particularly in cells under stress. O-linked β-N-acetylglucosamine (O-GlcNAc) modification of proteins (O-GlcNAcylation) is a recently discovered cellular signaling mechanism that rivals phosphorylation in many proteins, including eukaryote translation initiation factors (eIFs). The mechanism by which eIF2α O-GlcNAcylation regulates translation of HO-1 during extracellular arginine shortage (ArgS) remains unclear. METHODS We used mass spectrometry to study the relationship between O-GlcNAcylation and Arg availability in breast cancer BT-549 cells. We validated eIF2α O-GlcNAcylation through site-specific mutagenesis and azido sugar N-azidoacetylglucosamine-tetraacylated labeling. We then evaluated the effect of eIF2α O-GlcNAcylation on cell recovery, migration, accumulation of reactive oxygen species (ROS), and metabolic labeling during protein synthesis under different Arg conditions. RESULTS Our research identified eIF2α, eIF2β, and eIF2γ, as key O-GlcNAcylation targets in the absence of Arg. We found that O-GlcNAcylation of eIF2α plays a crucial role in regulating antioxidant defense by suppressing the translation of the enzyme HO-1 during Arg limitation. Our study showed that O-GlcNAcylation of eIF2α at specific sites suppresses HO-1 translation despite high levels of HMOX1 transcription. We also found that eliminating eIF2α O-GlcNAcylation through site-specific mutagenesis improves cell recovery, migration, and reduces ROS accumulation by restoring HO-1 translation. However, the level of the metabolic stress effector ATF4 is not affected by eIF2α O-GlcNAcylation under these conditions. CONCLUSIONS Overall, this study provides new insights into how ArgS fine-tunes the control of translation initiation and antioxidant defense through eIF2α O-GlcNAcylation, which has potential biological and clinical implications.
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Affiliation(s)
- Yu-Wen Hung
- Department of Diabetes Complications and Metabolism, Arthur Riggs Diabetes & Metabolism Research Institute, Beckman Research Institute of City of Hope, City of Hope Comprehensive Cancer Center, Duarte, CA, 91010-3000, USA
- Irell & Manella Graduate School of Biological Sciences, Beckman Research Institute of City of Hope, Duarte, CA, 91010, USA
| | - Ching Ouyang
- Department of Computational and Quantitative Medicine, Beckman Research Institute of City of Hope, Duarte, CA, 91010, USA
| | - Xiaoli Ping
- Department of Diabetes Complications and Metabolism, Arthur Riggs Diabetes & Metabolism Research Institute, Beckman Research Institute of City of Hope, City of Hope Comprehensive Cancer Center, Duarte, CA, 91010-3000, USA
| | - Yue Qi
- Department of Diabetes Complications and Metabolism, Arthur Riggs Diabetes & Metabolism Research Institute, Beckman Research Institute of City of Hope, City of Hope Comprehensive Cancer Center, Duarte, CA, 91010-3000, USA
| | - Yi-Chang Wang
- Department of Diabetes Complications and Metabolism, Arthur Riggs Diabetes & Metabolism Research Institute, Beckman Research Institute of City of Hope, City of Hope Comprehensive Cancer Center, Duarte, CA, 91010-3000, USA
| | - Hsing-Jien Kung
- Cancer Center, School of Medicine, University of California, Davis, CA, 95817, USA
| | - David K Ann
- Department of Diabetes Complications and Metabolism, Arthur Riggs Diabetes & Metabolism Research Institute, Beckman Research Institute of City of Hope, City of Hope Comprehensive Cancer Center, Duarte, CA, 91010-3000, USA.
- Irell & Manella Graduate School of Biological Sciences, Beckman Research Institute of City of Hope, Duarte, CA, 91010, USA.
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Emerging Role of Protein O-GlcNAcylation in Liver Metabolism: Implications for Diabetes and NAFLD. Int J Mol Sci 2023; 24:ijms24032142. [PMID: 36768465 PMCID: PMC9916810 DOI: 10.3390/ijms24032142] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Revised: 01/16/2023] [Accepted: 01/18/2023] [Indexed: 01/24/2023] Open
Abstract
O-linked b-N-acetyl-glucosaminylation (O-GlcNAcylation) is one of the most common post-translational modifications of proteins, and is established by modifying the serine or threonine residues of nuclear, cytoplasmic, and mitochondrial proteins. O-GlcNAc signaling is considered a critical nutrient sensor, and affects numerous proteins involved in cellular metabolic processes. O-GlcNAcylation modulates protein functions in different patterns, including protein stabilization, enzymatic activity, transcriptional activity, and protein interactions. Disrupted O-GlcNAcylation is associated with an abnormal metabolic state, and may result in metabolic disorders. As the liver is the center of nutrient metabolism, this review provides a brief description of the features of the O-GlcNAc signaling pathway, and summarizes the regulatory functions and underlying molecular mechanisms of O-GlcNAcylation in liver metabolism. Finally, this review highlights the role of O-GlcNAcylation in liver-associated diseases, such as diabetes and nonalcoholic fatty liver disease (NAFLD). We hope this review not only benefits the understanding of O-GlcNAc biology, but also provides new insights for treatments against liver-associated metabolic disorders.
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