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Fang W, Wang E, Liu P, Gao X, Hou X, Hu G, Li G, Cheng J, Jiang C, Yan L, Wu C, Xu Z, Liu P. The relativity analysis of hypoxia inducible factor-1α in pulmonary arterial hypertension (ascites syndrome) in broilers: a review. Avian Pathol 2024:1-10. [PMID: 38887084 DOI: 10.1080/03079457.2024.2358882] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2023] [Accepted: 05/17/2024] [Indexed: 06/20/2024]
Abstract
Ascites syndrome (AS) in broiler chickens, also known as pulmonary arterial hypertension (PAH), is a significant disease in the poultry industry. It is a nutritional metabolic disease that is closely associated with hypoxia-inducible factors and rapid growth. The rise in pulmonary artery pressure is a crucial characteristic of AS and is instrumental in its development. Hypoxia-inducible factor 1α (HIF-1α) is an active subunit of a key transcription factor in the oxygen-sensing pathway. HIF-1α plays a vital role in oxygen homeostasis and the development of pulmonary hypertension. Studying the effects of HIF-1α on pulmonary hypertension in humans or mammals, as well as ascites in broilers, can help us understand the pathogenesis of AS. Therefore, this review aims to (1) summarize the mechanism of HIF-1α in the development of pulmonary hypertension, (2) provide theoretical significance in explaining the mechanism of HIF-1α in the development of pulmonary arterial hypertension (ascites syndrome) in broilers, and (3) establish the correlation between HIF-1α and pulmonary arterial hypertension (ascites syndrome) in broilers. HIGHLIGHTSExplains the hypoxic mechanism of HIF-1α.Linking HIF-1α to pulmonary hypertension in broilers.Explains the role of microRNAs in pulmonary arterial hypertension in broilers.
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Affiliation(s)
- Weile Fang
- Jiangxi Provincial Key Laboratory for Animal Health, Institute of Animal Population Health, College of Animal Science and Technology, Jiangxi Agricultural University, Nanchang, People's Republic of China
| | - Enqi Wang
- Jiangxi Provincial Key Laboratory for Animal Health, Institute of Animal Population Health, College of Animal Science and Technology, Jiangxi Agricultural University, Nanchang, People's Republic of China
| | - Pei Liu
- Jiangxi Provincial Key Laboratory for Animal Health, Institute of Animal Population Health, College of Animal Science and Technology, Jiangxi Agricultural University, Nanchang, People's Republic of China
| | - Xiaona Gao
- Jiangxi Provincial Key Laboratory for Animal Health, Institute of Animal Population Health, College of Animal Science and Technology, Jiangxi Agricultural University, Nanchang, People's Republic of China
| | - Xiaolu Hou
- Guangxi Vocational University of Agriculture, Nanning, People's Republic of China
| | - Guoliang Hu
- Guangxi Vocational University of Agriculture, Nanning, People's Republic of China
| | - Guyue Li
- Jiangxi Provincial Key Laboratory for Animal Health, Institute of Animal Population Health, College of Animal Science and Technology, Jiangxi Agricultural University, Nanchang, People's Republic of China
| | - Juan Cheng
- Jiangxi Provincial Key Laboratory for Animal Health, Institute of Animal Population Health, College of Animal Science and Technology, Jiangxi Agricultural University, Nanchang, People's Republic of China
| | - Chenxi Jiang
- Jiangxi Provincial Key Laboratory for Animal Health, Institute of Animal Population Health, College of Animal Science and Technology, Jiangxi Agricultural University, Nanchang, People's Republic of China
| | - Linjie Yan
- Jiangxi Provincial Key Laboratory for Animal Health, Institute of Animal Population Health, College of Animal Science and Technology, Jiangxi Agricultural University, Nanchang, People's Republic of China
| | - Cong Wu
- Jiangxi Provincial Key Laboratory for Animal Health, Institute of Animal Population Health, College of Animal Science and Technology, Jiangxi Agricultural University, Nanchang, People's Republic of China
| | - Zheng Xu
- Department of Mathematics and Statistics, Wright State University, Dayton, OH, USA
| | - Ping Liu
- Jiangxi Provincial Key Laboratory for Animal Health, Institute of Animal Population Health, College of Animal Science and Technology, Jiangxi Agricultural University, Nanchang, People's Republic of China
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Jucht AE, Scholz CC. PHD1-3 oxygen sensors in vivo-lessons learned from gene deletions. Pflugers Arch 2024:10.1007/s00424-024-02944-x. [PMID: 38509356 DOI: 10.1007/s00424-024-02944-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2024] [Revised: 03/02/2024] [Accepted: 03/07/2024] [Indexed: 03/22/2024]
Abstract
Oxygen sensors enable cells to adapt to limited oxygen availability (hypoxia), affecting various cellular and tissue responses. Prolyl-4-hydroxylase domain 1-3 (PHD1-3; also called Egln1-3, HIF-P4H 1-3, HIF-PH 1-3) proteins belong to the Fe2+- and 2-oxoglutarate-dependent dioxygenase superfamily and utilise molecular oxygen (O2) alongside 2-oxoglutarate as co-substrate to hydroxylate two proline residues of α subunits of the dimeric hypoxia inducible factor (HIF) transcription factor. PHD1-3-mediated hydroxylation of HIF-α leads to its degradation and inactivation. Recently, various PHD inhibitors (PHI) have entered the clinics for treatment of renal anaemia. Pre-clinical analyses indicate that PHI treatment may also be beneficial in numerous other hypoxia-associated diseases. Nonetheless, the underlying molecular mechanisms of the observed protective effects of PHIs are only partly understood, currently hindering their translation into the clinics. Moreover, the PHI-mediated increase of Epo levels is not beneficial in all hypoxia-associated diseases and PHD-selective inhibition may be advantageous. Here, we summarise the current knowledge about the relevance and function of each of the three PHD isoforms in vivo, based on the deletion or RNA interference-mediated knockdown of each single corresponding gene in rodents. This information is crucial for our understanding of the physiological relevance and function of the PHDs as well as for elucidating their individual impact on hypoxia-associated diseases. Furthermore, this knowledge highlights which diseases may best be targeted by PHD isoform-selective inhibitors in case such pharmacologic substances become available.
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Affiliation(s)
- Agnieszka E Jucht
- Institute of Physiology, University of Zurich, Zurich, 8057, Switzerland
| | - Carsten C Scholz
- Institute of Physiology, University Medicine Greifswald, Friedrich-Ludwig-Jahn-Str. 15a, 17475, Greifswald, Germany.
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Xi J, Ma Y, Liu D, Li R. Astragaloside IV restrains pyroptosis and fibrotic development of pulmonary artery smooth muscle cells to ameliorate pulmonary artery hypertension through the PHD2/HIF1α signaling pathway. BMC Pulm Med 2023; 23:386. [PMID: 37828459 PMCID: PMC10568875 DOI: 10.1186/s12890-023-02660-9] [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: 10/31/2022] [Accepted: 09/15/2023] [Indexed: 10/14/2023] Open
Abstract
BACKGROUND Astragaloside (AS)-IV, extracted from traditional Chinese medicine Astragalus mongholicus, has been widely used in the anti-inflammatory treatment for cardiovascular disease. However, the mechanism by which AS-IV affects pulmonary artery hypertension (PAH) development remains largely unknown. METHODS Monocrotaline (MCT)-induced PAH model rats were administered with AS-IV, and hematoxylin-eosin staining and Masson staining were performed to evaluate the histological change in pulmonary tissues of rats. Pulmonary artery smooth muscle cells (PASMCs) were treated by hypoxia and AS-IV. Pyroptosis and fibrosis were assessed by immunofluorescence, western blot and enzyme-linked immunosorbent assay. RESULTS AS-IV treatment alleviated pulmonary artery structural remodeling and pulmonary hypertension progression induced by MCT in rats. AS-IV suppressed the expression of pyroptosis-related markers, the release of pro-inflammatory cytokine interleukin (IL)-1β and IL-18 and fibrosis development in pulmonary tissues of PAH rats and in hypoxic PAMSCs. Interestingly, the expression of prolyl-4-hydroxylase 2 (PHD2) was restored by AS-IV administration in PAH model in vivo and in vitro, while hypoxia inducible factor 1α (HIF1α) was restrained by AS-IV. Mechanistically, silencing PHD2 reversed the inhibitory effect of AS-IV on pyroptosis, fibrosis trend and pyroptotic necrosis in hypoxia-cultured PASMCs, while the HIF1α inhibitor could prevent these PAH-like phenomena. CONCLUSION Collectively, AS-IV elevates PHD2 expression to alleviate pyroptosis and fibrosis development during PAH through downregulating HIF1α. These findings may provide a better understanding of AS-IV preventing PAH, and the PHD2/HIF1α axis may be a potential anti-pyroptosis target during PAH.
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Affiliation(s)
- Jie Xi
- Outpatient department, Urumqi Youai Hospital, Xinjiang Uygur Autonomous Region, Urumqi, 830063, China
| | - Yan Ma
- Department of Critical Care Medicine, Urumqi Youai Hospital, Urumqi, 830063, Xinjiang Uygur Autonomous Region, China.
- Department of Critical Care Medicine, Urumqi Youai Hospital, Xinjiang Uygur Autonomous Region, No. 3838, Convention and Exhibition Avenue, Midong District, Urumqi, 830063, China.
| | - Dongmei Liu
- Department of Gynaecology, Urumqi Maternal and Child Health Care Hospital, Xinjiang Uygur Autonomous Region, Urumqi, 830063, China
| | - Rong Li
- Traditional Chinese Medicine department, Urumqi Maternal and Child Health Care Hospital, Xinjiang Uygur Autonomous Region, Urumqi, 830063, China
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Lisk C, Cendali F, Setua S, Thangaraju K, Pak DI, Swindle D, Dzieciatkowska M, Gamboni F, Hassell K, Nuss R, George G, Davizon-Castillo P, Buehler PW, D'Alessandro A, Irwin DC. Metabolic and Proteomic Divergence Is Present in Circulating Monocytes and Tissue-Resident Macrophages from Berkeley Sickle Cell Anemia and β-Thalassemia Mice. J Proteome Res 2023; 22:2925-2935. [PMID: 37606205 DOI: 10.1021/acs.jproteome.3c00224] [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] [Indexed: 08/23/2023]
Abstract
Sickle cell disease and β-thalassemia represent hemoglobinopathies arising from dysfunctional or underproduced β-globin chains, respectively. In both diseases, red blood cell injury and anemia are the impetus for end organ injury. Because persistent erythrophagocytosis is a hallmark of these genetic maladies, it is critical to understand how macrophage phenotype polarizations in tissue compartments can inform on disease progression. Murine models of sickle cell disease and β-thalassemia allow for a basic understanding of the mechanisms and provide for translation to human disease. A multi-omics approach to understanding the macrophage metabolism and protein changes in two murine models of β-globinopathy was performed on peripheral blood mononuclear cells as well as spleen and liver macrophages isolated from Berkley sickle cell disease (Berk-ss) and heterozygous B1/B2 globin gene deletion (Hbbth3/+) mice. The results from these experiments revealed that the metabolome and proteome of macrophages are polarized to a distinct phenotype in Berk-ss and Hbbth3/+ compared with each other and their common-background mice (C57BL6/J). Further, spleen and liver macrophages revealed distinct disease-specific phenotypes, suggesting that macrophages become differentially polarized and reprogrammed within tissue compartments. We conclude that tissue recruitment, polarization, and metabolic and proteomic reprogramming of macrophages in Berk-ss and Hbbth3/+ mice may be relevant to disease progression in other tissue.
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Affiliation(s)
- Christina Lisk
- Cardiovascular and Pulmonary Research Laboratory, Department of Medicine, University of Colorado Denver - Anschutz Medical Campus, Aurora, Colorado 80045, United States
| | - Francesca Cendali
- Department of Biochemistry & Molecular Genetics, Graduate School, University of Colorado, Anschutz, Medical Campus, Aurora, Colorado 80045, United States
| | - Saini Setua
- The Center for Blood Oxygen Transport, Department of Pediatrics, University of Maryland School of Medicine, Baltimore, Maryland 21201, United States
| | - Kiruphararan Thangaraju
- The Center for Blood Oxygen Transport, Department of Pediatrics, University of Maryland School of Medicine, Baltimore, Maryland 21201, United States
| | - David I Pak
- Cardiovascular and Pulmonary Research Laboratory, Department of Medicine, University of Colorado Denver - Anschutz Medical Campus, Aurora, Colorado 80045, United States
| | - Delaney Swindle
- Cardiovascular and Pulmonary Research Laboratory, Department of Medicine, University of Colorado Denver - Anschutz Medical Campus, Aurora, Colorado 80045, United States
| | - Monika Dzieciatkowska
- Department of Biochemistry & Molecular Genetics, Graduate School, University of Colorado, Anschutz, Medical Campus, Aurora, Colorado 80045, United States
| | - Fabia Gamboni
- Department of Biochemistry & Molecular Genetics, Graduate School, University of Colorado, Anschutz, Medical Campus, Aurora, Colorado 80045, United States
| | - Kathryn Hassell
- Division of Hematology Colorado Sickle Cell Treatment and Research Center, School of Medicine, Anschutz Medical Campus, University of Colorado-Denver School of Medicine, Aurora, Colorado 80045, United States
| | - Rachelle Nuss
- Division of Hematology Colorado Sickle Cell Treatment and Research Center, School of Medicine, Anschutz Medical Campus, University of Colorado-Denver School of Medicine, Aurora, Colorado 80045, United States
| | - Gemlyn George
- Division of Hematology Colorado Sickle Cell Treatment and Research Center, School of Medicine, Anschutz Medical Campus, University of Colorado-Denver School of Medicine, Aurora, Colorado 80045, United States
| | - Pavel Davizon-Castillo
- Department of Pediatrics, Hemophilia and Thrombosis Center, University of Colorado, Anschutz, Medical Campus, Aurora, Colorado 80045, United States
| | - Paul W Buehler
- The Center for Blood Oxygen Transport, Department of Pediatrics, University of Maryland School of Medicine, Baltimore, Maryland 21201, United States
- Department of Pathology, University of Maryland School of Medicine, Baltimore, Maryland 21201, United States
| | - Angelo D'Alessandro
- Department of Biochemistry & Molecular Genetics, Graduate School, University of Colorado, Anschutz, Medical Campus, Aurora, Colorado 80045, United States
| | - David C Irwin
- Cardiovascular and Pulmonary Research Laboratory, Department of Medicine, University of Colorado Denver - Anschutz Medical Campus, Aurora, Colorado 80045, United States
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Chen X, He Y, Yu Z, Zuo J, Huang Y, Ruan Y, Zheng X, Ma Y. Polydatin Glycosides Improve Monocrotaline-Induced Pulmonary Hypertension Injury by Inhibiting Endothelial-To-Mesenchymal Transition. Front Pharmacol 2022; 13:862017. [PMID: 35370672 PMCID: PMC8972160 DOI: 10.3389/fphar.2022.862017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2022] [Accepted: 02/21/2022] [Indexed: 11/13/2022] Open
Abstract
Objective: To study the effect of polydatin on the injury of pulmonary arterial hypertension (PAH) induced by monocrotaline (MCT).Methods: SD rats were induced to develop PAH injury by a single subcutaneous injection of MCT (60 mg/kg). From the second day, rats in the administration group were orally given sildenafil (20 mg/kg) and polydatin (30 or 60 mg/kg) for 3 weeks. At the end of the experiment, right ventricular hypertrophy (RVH) index of SD rats was calculated, pathological damage was assessed by HE staining, transcription levels of target genes were detected by RT-PCR and Elisa, and expression levels of Endothelial-to-mesenchymal transition (EndMT) related proteins were detected by immunohistochemistry (IHC) and immunofluorescence (IF). Finally, molecular docking analysis was used to verify the interaction of polydatin on the main targets.Results: Polydatin could significantly restore the body function, reduce MCT-induced PAH injury, reduce serum biochemical indices; polydatin could effectively inhibit EndMT process by decreasing the expression of N-cadherin, β-catenin and vimentin; polydatin could down-regulate TAGLN expression and increase PECAM1 expression to reduce pulmonary vascular remodeling. The interaction between polydatin and EndMT target was confirmed by molecular docking operation.Conclusion: Pharmacological experiments combined with Combining molecular docking was first used to clarify that polydatin can reduce the pulmonary endothelial dysfunction and pulmonary vascular remodeling induced by MCT by inhibiting EndMT. The results of the study provide new ideas for the further treatment of PAH injury.
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Affiliation(s)
- Xing Chen
- Pharmacy Department, Chongqing Emergency Medical Center, Chongqing, China
- Pharmacy Department, Chongqing University Central Hospital, Chongqing, China
- *Correspondence: Xing Chen, ; Xiaoyuan Zheng, ; Yu Ma,
| | - Yao He
- Pharmacy Department, Chongqing Emergency Medical Center, Chongqing, China
- Pharmacy Department, Chongqing University Central Hospital, Chongqing, China
| | - Zhijie Yu
- Pharmacy Department, Chongqing Emergency Medical Center, Chongqing, China
- Pharmacy Department, Chongqing University Central Hospital, Chongqing, China
| | - Jianli Zuo
- Pharmacy Department, Chongqing Emergency Medical Center, Chongqing, China
- Pharmacy Department, Chongqing University Central Hospital, Chongqing, China
| | - Yan Huang
- Pharmacy Department, Chongqing Emergency Medical Center, Chongqing, China
- Pharmacy Department, Chongqing University Central Hospital, Chongqing, China
| | - Yi Ruan
- Pharmacy Department, Chongqing Emergency Medical Center, Chongqing, China
- Pharmacy Department, Chongqing University Central Hospital, Chongqing, China
| | - Xiaoyuan Zheng
- Pharmacy Department, Chongqing Emergency Medical Center, Chongqing, China
- Pharmacy Department, Chongqing University Central Hospital, Chongqing, China
- *Correspondence: Xing Chen, ; Xiaoyuan Zheng, ; Yu Ma,
| | - Yu Ma
- Chongqing Emergency Medical Center, Chongqing, China
- *Correspondence: Xing Chen, ; Xiaoyuan Zheng, ; Yu Ma,
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Liang S, Yegambaram M, Wang T, Wang J, Black SM, Tang H. Mitochondrial Metabolism, Redox, and Calcium Homeostasis in Pulmonary Arterial Hypertension. Biomedicines 2022; 10:biomedicines10020341. [PMID: 35203550 PMCID: PMC8961787 DOI: 10.3390/biomedicines10020341] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2021] [Revised: 01/25/2022] [Accepted: 01/26/2022] [Indexed: 02/06/2023] Open
Abstract
Pulmonary arterial hypertension (PAH) is a progressive disease characterized by elevated pulmonary arterial pressure due to increased pulmonary vascular resistance, secondary to sustained pulmonary vasoconstriction and excessive obliterative pulmonary vascular remodeling. Work over the last decade has led to the identification of a critical role for metabolic reprogramming in the PAH pathogenesis. It is becoming clear that in addition to its role in ATP generation, the mitochondrion is an important organelle that regulates complex and integrative metabolic- and signal transduction pathways. This review focuses on mitochondrial metabolism alterations that occur in deranged pulmonary vessels and the right ventricle, including abnormalities in glycolysis and glucose oxidation, fatty acid oxidation, glutaminolysis, redox homeostasis, as well as iron and calcium metabolism. Further understanding of these mitochondrial metabolic mechanisms could provide viable therapeutic approaches for PAH patients.
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Affiliation(s)
- Shuxin Liang
- State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangdong Key Laboratory of Vascular Disease, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou 510120, China; (S.L.); (J.W.)
- College of Veterinary Medicine, Northwest A&F University, Yangling 712100, China
| | - Manivannan Yegambaram
- Center for Translational Science, 11350 SW Village Pkwy, Port St. Lucie, FL 34987, USA; (M.Y.); (T.W.)
- Department of Environmental Health Sciences, Robert Stempel College of Public Health and Social Work, Port St. Lucie, FL 34987, USA
| | - Ting Wang
- Center for Translational Science, 11350 SW Village Pkwy, Port St. Lucie, FL 34987, USA; (M.Y.); (T.W.)
- Department of Environmental Health Sciences, Robert Stempel College of Public Health and Social Work, Port St. Lucie, FL 34987, USA
| | - Jian Wang
- State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangdong Key Laboratory of Vascular Disease, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou 510120, China; (S.L.); (J.W.)
| | - Stephen M. Black
- Center for Translational Science, 11350 SW Village Pkwy, Port St. Lucie, FL 34987, USA; (M.Y.); (T.W.)
- Department of Environmental Health Sciences, Robert Stempel College of Public Health and Social Work, Port St. Lucie, FL 34987, USA
- Department of Cellular Biology & Pharmacology, Herbert Wertheim College of Medicine, Florida International University, Port St. Lucie, FL 34987, USA
- Correspondence: (S.M.B.); (H.T.)
| | - Haiyang Tang
- State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangdong Key Laboratory of Vascular Disease, Guangzhou Institute of Respiratory Health, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou 510120, China; (S.L.); (J.W.)
- Correspondence: (S.M.B.); (H.T.)
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