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Anastasiadi AT, Arvaniti VZ, Hudson KE, Kriebardis AG, Stathopoulos C, D’Alessandro A, Spitalnik SL, Tzounakas VL. Exploring unconventional attributes of red blood cells and their potential applications in biomedicine. Protein Cell 2024; 15:315-330. [PMID: 38270470 PMCID: PMC11074998 DOI: 10.1093/procel/pwae001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2023] [Accepted: 01/08/2024] [Indexed: 01/26/2024] Open
Affiliation(s)
- Alkmini T Anastasiadi
- Department of Biochemistry, School of Medicine, University of Patras, 26504 Patras, Greece
| | - Vasiliki-Zoi Arvaniti
- Department of Biochemistry, School of Medicine, University of Patras, 26504 Patras, Greece
| | - Krystalyn E Hudson
- Department of Pathology and Cell Biology, Columbia University Irving Medical Center, New York City, NY 10032, USA
| | - Anastasios G Kriebardis
- Laboratory of Reliability and Quality Control in Laboratory Hematology (HemQcR), Department of Biomedical Sciences, School of Health & Caring Sciences, University of West Attica (UniWA), 12243 Egaleo, Greece
| | | | - Angelo D’Alessandro
- Department of Biochemistry and Molecular Genetics, University of Colorado Anschutz Medical Campus, 13001 Aurora, CO, USA
| | - Steven L Spitalnik
- Department of Pathology and Cell Biology, Columbia University Irving Medical Center, New York City, NY 10032, USA
| | - Vassilis L Tzounakas
- Department of Biochemistry, School of Medicine, University of Patras, 26504 Patras, Greece
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Liao Y, Peng Z, Xu S, Meng Z, Li D, Zhou X, Zhang R, Shi S, Hao L, Liu L, Yang W. Deoxynivalenol Exposure Induced Colon Damage in Mice Independent of the Gut Microbiota. Mol Nutr Food Res 2023; 67:e2300317. [PMID: 37712110 DOI: 10.1002/mnfr.202300317] [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: 05/15/2023] [Revised: 08/05/2023] [Indexed: 09/16/2023]
Abstract
SCOPE To investigate whether deoxynivalenol (DON) can induce intestinal damage through gut microbiota in mice. METHODS AND RESULTS Mice are orally administered DON (1 mg kg-1 bw day-1 ) for 4 weeks, and then recipient mice receive fecal microbiota transplantation (FMT) from DON-exposed mice after antibiotic treatment. Furthermore, the mice are orally treated with DON (1 mg kg-1 bw day-1 ) for 4 weeks after antibiotic treatment. Histological damage, disruption of tight junction protein expression, and increased oxidative stress and apoptosis in the colon as well as higher serum lipopolysaccharides are observed after DON exposure. Moreover, DON exposure changes the composition and diversity of the gut microbiota as well as the contents of fecal metabolites (mainly bile acids). Differential metabolic pathways may be related to mitochondrial metabolism, apoptosis, and inflammation following DON exposure. However, only a decrease in mRNA levels of occludin and claudin-3 is observed in the colon of recipient mice after FMT. After depleting the gut microbiota in mice, DON exposure can also cause histological damage, disorders of tight junction protein expression, and increased oxidative stress and apoptosis in the colon. CONCLUSIONS DON exposure can induce colon damage in mice independent of the gut microbiota.
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Affiliation(s)
- Yuxiao Liao
- Department of Nutrition and Food Hygiene, Hubei Key Laboratory of Food Nutrition and Safety, Tongji Medical College, Huazhong University of Science and Technology, Hangkong Road 13, Wuhan, 430030, P. R. China
- Department of Nutrition and Food Hygiene and MOE Key Lab of Environment and Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Hangkong Road 13, Wuhan, 430030, P. R. China
| | - Zhao Peng
- Department of Nutrition and Food Hygiene, Hubei Key Laboratory of Food Nutrition and Safety, Tongji Medical College, Huazhong University of Science and Technology, Hangkong Road 13, Wuhan, 430030, P. R. China
- Department of Nutrition and Food Hygiene and MOE Key Lab of Environment and Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Hangkong Road 13, Wuhan, 430030, P. R. China
| | - Shiyin Xu
- Department of Nutrition and Food Hygiene, Hubei Key Laboratory of Food Nutrition and Safety, Tongji Medical College, Huazhong University of Science and Technology, Hangkong Road 13, Wuhan, 430030, P. R. China
- Department of Nutrition and Food Hygiene and MOE Key Lab of Environment and Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Hangkong Road 13, Wuhan, 430030, P. R. China
| | - Zitong Meng
- Department of Nutrition and Food Hygiene, Hubei Key Laboratory of Food Nutrition and Safety, Tongji Medical College, Huazhong University of Science and Technology, Hangkong Road 13, Wuhan, 430030, P. R. China
- Department of Nutrition and Food Hygiene and MOE Key Lab of Environment and Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Hangkong Road 13, Wuhan, 430030, P. R. China
| | - Dan Li
- Department of Nutrition and Food Hygiene, Hubei Key Laboratory of Food Nutrition and Safety, Tongji Medical College, Huazhong University of Science and Technology, Hangkong Road 13, Wuhan, 430030, P. R. China
- Department of Nutrition and Food Hygiene and MOE Key Lab of Environment and Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Hangkong Road 13, Wuhan, 430030, P. R. China
| | - Xiaolei Zhou
- Department of Nutrition and Food Hygiene, Hubei Key Laboratory of Food Nutrition and Safety, Tongji Medical College, Huazhong University of Science and Technology, Hangkong Road 13, Wuhan, 430030, P. R. China
- Department of Nutrition and Food Hygiene and MOE Key Lab of Environment and Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Hangkong Road 13, Wuhan, 430030, P. R. China
| | - Rui Zhang
- Department of Pharmacy, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, P. R. China
| | - Shaojun Shi
- Department of Pharmacy, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, P. R. China
- Union Jiangnan Hospital, Huazhong University of Science and Technology, Wuhan, 430022, P. R. China
| | - Liping Hao
- Department of Nutrition and Food Hygiene, Hubei Key Laboratory of Food Nutrition and Safety, Tongji Medical College, Huazhong University of Science and Technology, Hangkong Road 13, Wuhan, 430030, P. R. China
- Department of Nutrition and Food Hygiene and MOE Key Lab of Environment and Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Hangkong Road 13, Wuhan, 430030, P. R. China
| | - Liegang Liu
- Department of Nutrition and Food Hygiene, Hubei Key Laboratory of Food Nutrition and Safety, Tongji Medical College, Huazhong University of Science and Technology, Hangkong Road 13, Wuhan, 430030, P. R. China
- Department of Nutrition and Food Hygiene and MOE Key Lab of Environment and Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Hangkong Road 13, Wuhan, 430030, P. R. China
| | - Wei Yang
- Department of Nutrition and Food Hygiene, Hubei Key Laboratory of Food Nutrition and Safety, Tongji Medical College, Huazhong University of Science and Technology, Hangkong Road 13, Wuhan, 430030, P. R. China
- Department of Nutrition and Food Hygiene and MOE Key Lab of Environment and Health, School of Public Health, Tongji Medical College, Huazhong University of Science and Technology, Hangkong Road 13, Wuhan, 430030, P. R. 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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Metabolic Reprogramming of Macrophages upon In Vitro Incubation with Aluminum-Based Adjuvant. Int J Mol Sci 2023; 24:ijms24054409. [PMID: 36901849 PMCID: PMC10002480 DOI: 10.3390/ijms24054409] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2022] [Revised: 02/19/2023] [Accepted: 02/21/2023] [Indexed: 02/25/2023] Open
Abstract
Aluminum-based adjuvants have been extensively used in vaccines. Despite their widespread use, the mechanism behind the immune stimulation properties of these adjuvants is not fully understood. Needless to say, extending the knowledge of the immune-stimulating properties of aluminum-based adjuvants is of utmost importance in the development of new, safer, and efficient vaccines. To further our knowledge of the mode of action of aluminum-based adjuvants, the prospect of metabolic reprogramming of macrophages upon phagocytosis of aluminum-based adjuvants was investigated. Macrophages were differentiated and polarized in vitro from human peripheral monocytes and incubated with the aluminum-based adjuvant Alhydrogel®. Polarization was verified by the expression of CD markers and cytokine production. In order to recognize adjuvant-derived reprogramming, macrophages were incubated with Alhydrogel® or particles of polystyrene as control, and the cellular lactate content was analyzed using a bioluminescent assay. Quiescent M0 macrophages, as well as alternatively activated M2 macrophages, exhibited increased glycolytic metabolism upon exposure to aluminum-based adjuvants, indicating a metabolic reprogramming of the cells. Phagocytosis of aluminous adjuvants could result in an intracellular depot of aluminum ions, which may induce or support a metabolic reprogramming of the macrophages. The resulting increase in inflammatory macrophages could thus prove to be an important factor in the immune-stimulating properties of aluminum-based adjuvants.
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Cai Z, Zhang Y, Zhang W, Ye J, Ling Q, Xing Z, Zhang S, Hoffmann PR, Liu Y, Yang W, Huang Z. Arsenic retention in erythrocytes and excessive erythrophagocytosis is related to low selenium status by impaired redox homeostasis. Redox Biol 2022; 52:102321. [PMID: 35500533 PMCID: PMC9065714 DOI: 10.1016/j.redox.2022.102321] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Revised: 04/03/2022] [Accepted: 04/18/2022] [Indexed: 11/09/2022] Open
Abstract
Arsenic (As) contamination in drinking water is a global public health problem. Epidemiological studies have shown that selenium (Se) deficiency is associated with an increasing risk of arsenism. However, the association between Se status and As retention in erythrocytes and mechanisms underlying this association have not been fully investigated. In the present study, a total of 165 eligible subjects were recruited and As was found to accumulate in blood mainly by retention in erythrocytes. Retention of As in erythrocytes was negatively correlated with Se status, antioxidant parameters related to Se and As methylation capacity, but positively correlated with the protein-binding capacity of As. Additionally, erythrocytes isolated from subjects with low Se status exhibited cellular damage along with lower protein levels of CD47, which could be aggravated by hydrogen peroxide treatment. Consistent with the human study, the erythrocytes from mice with sub-chronic As exposure exhibited similar cellular damage and shown to be phagocytosed by splenic macrophages, and these effects were mitigated by dietary Se supplementation. Furthermore, hydrogen peroxide treatment induced excessive phagocytosis of erythrocytes with As exposure by splenic macrophages, while co-treating erythrocytes with the reducing agent, N-Acetyl-l-cysteine, mitigated this excessive erythrophagocytosis. Hyperactivation of the NFκB pathway was also detected in splenic macrophages after excessive erythrophagocytosis. In conclusion, this study found that low Se status involving impaired redox homeostasis increased As retention in erythrocytes, which were subsequently phagocytosed by splenic macrophages and led to an increased inflammatory status of splenic macrophages. These findings provide insight into physiological features of arsenism related to Se status and redox homeostasis.
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Affiliation(s)
- Zhihui Cai
- Department of Biotechnology, Jinan University, Guangzhou, Guangdong Province, China
| | - Yutian Zhang
- Department of Biotechnology, Jinan University, Guangzhou, Guangdong Province, China
| | - Weijie Zhang
- Department of Biotechnology, Jinan University, Guangzhou, Guangdong Province, China
| | - Jinmin Ye
- Department of Biotechnology, Jinan University, Guangzhou, Guangdong Province, China
| | - Qinjie Ling
- Department of Biotechnology, Jinan University, Guangzhou, Guangdong Province, China
| | - Zhi Xing
- Department of Chemistry, Tsinghua University, Beijing, China
| | - Sichun Zhang
- Department of Chemistry, Tsinghua University, Beijing, China
| | - Peter R Hoffmann
- Department of Cell and Molecular Biology, John A. Burns School of Medicine, University of Hawaii, Honolulu, HI, USA
| | - Youbin Liu
- Department of Cardiology, Guangzhou Eighth People's Hospital, Guangzhou Medical University, Guangzhou, Guangdong Province, China.
| | - Weidong Yang
- Department of Biotechnology, Jinan University, Guangzhou, Guangdong Province, China.
| | - Zhi Huang
- Department of Biotechnology, Jinan University, Guangzhou, Guangdong Province, China.
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Papadopoulos C, Spourita E, Mimidis K, Kolios G, Tentes L, Anagnostopoulos K. Nonalcoholic Fatty Liver Disease Patients Exhibit Reduced CD47 and Increased Sphingosine, Cholesterol, and Monocyte Chemoattractant Protein-1 Levels in the Erythrocyte Membranes. Metab Syndr Relat Disord 2022; 20:377-383. [PMID: 35532955 DOI: 10.1089/met.2022.0006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Background: Nonalcoholic fatty liver disease (NAFLD) constitutes a significant cause of deaths, liver transplantations, and economic costs worldwide. Despite extended research, investigations on the role of erythrocytes are scarce. Red blood cells from experimental animals and human patients with NAFLD present phosphatidylserine exposure, which is then recognized by Kupffer cells. This event leads to erythrophagocytosis and amplification of inflammation through iron disposition. In addition, it has been shown that erythrocytes from NAFLD patients release the chemokine monocyte chemoattractant protein-1 (MCP1), leading to increased tumor necrosis factor alpha release from macrophages RAW 264.7. However, erythrophagocytosis can also be caused by reduced CD47 levels. Moreover, increased MCP1 release could be either signal-induced or caused by higher MCP1 levels on the erythrocyte membrane. Finally, erythrocyte efferocytosis could provide additional inflammatory metabolites. Methods: In this study, we measured the erythrocyte membrane levels of CD47 and MCP1 by enzyme-linked immunosorbent assay, and cholesterol and sphingosine with thin-layer chromatography. Eighteen patients (8 men and 10 women, aged 56.7 ± 11.5 years) and 14 healthy controls (7 men and 7 women, aged 39.3 ± 15.6 years) participated in our study. Results: The erythrocyte CD47 levels were decreased in the erythrocyte membranes of NAFLD patients (844 ± 409 pg/mL) compared with healthy controls (2969 ± 1936 pg/mL) with P = 0.012. Levels of MCP1 increased in NAFLD patients (389 ± 255 pg/mL) compared with healthy controls (230 ± 117 pg/mL) with P = 0.0274, but low statistical power. Moreover, in erythrocyte membranes, there was a statistically significant accumulation of sphingosine and cholesterol in NAFLD patients compared with healthy controls. Conclusions: Our results imply that erythrocytes release chemotactic "find me" signals (MCP1) while containing reduced "do not eat me" signals (CD47). These molecules can lead to erythrophagocytosis. Next, increased "goodbye" signals (sphingosine and cholesterol) could augment inflammation by metabolic reprogramming.
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Affiliation(s)
- Charalampos Papadopoulos
- Laboratory of Biochemistry, Department of Basic Sciences, School of Medicine, Democritus University of Thrace, Alexandroupolis, Greece
| | - Eleftheria Spourita
- Laboratory of Biochemistry, Department of Basic Sciences, School of Medicine, Democritus University of Thrace, Alexandroupolis, Greece
| | - Konstantinos Mimidis
- First Department of Internal Medicine, School of Medicine, Democritus University of Thrace, Alexandroupolis, Greece
| | - George Kolios
- Laboratory of Pharmacology, Department of Basic Sciences, School of Medicine, Democritus University of Thrace, Alexandroupolis, Greece
| | - Loannis Tentes
- Laboratory of Biochemistry, Department of Basic Sciences, School of Medicine, Democritus University of Thrace, Alexandroupolis, Greece
| | - Konstantinos Anagnostopoulos
- Laboratory of Biochemistry, Department of Basic Sciences, School of Medicine, Democritus University of Thrace, Alexandroupolis, Greece
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7
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Catala A, Stone M, Busch MP, D'Alessandro A. Reprogramming of red blood cell metabolism in Zika virus–infected donors. Transfusion 2022; 62:1045-1064. [PMID: 35285520 PMCID: PMC9086146 DOI: 10.1111/trf.16851] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2022] [Revised: 02/24/2022] [Accepted: 02/24/2022] [Indexed: 11/28/2022]
Abstract
BACKGROUND Diseases caused by arthropod-borne viruses remain a burden to global health; in particular, Zika virus (ZIKV) has been reported in 87 countries and territories. In healthy blood donors, ZIKV RNA can be detected in red blood cells (RBCs) months after infection, clearance of detectable nucleic acid in plasma, and seroconversion. However, little information is available on the impact of ZIKV infection to metabolism. STUDY DESIGN AND METHODS We applied mass spectrometry-based metabolomics and lipidomics approaches to investigate the impact of ZIKV infection on RBCs over the course of infection. ZIKV-infected blood donors (n = 25) were identified through molecular and serologic methods, which included nucleic acid amplification testing and real-time polymerase chain reaction (PCR) for detection of ZIKV RNA and enzyme-linked immunosorbent assay (ELISA) for detection of flavivirus-specific IgM and IgG. RESULTS In ZIKV RNA-positive donors, we observed lower glucose and lactate levels, and higher levels of ribose phosphate, suggestive of the activation of the pentose phosphate pathway. The top pathways altered in RBCs from ZIKV-IgM-positive donors include amino acid metabolism and biosynthesis, fatty acid metabolism and biosynthesis, linoleic acid and arachidonate metabolism and glutathione metabolism. RBCs from ZIKV-infected donors had increased levels of early glycolytic metabolites, and higher levels of metabolites of the pentose phosphate pathway. Alterations in acyl-carnitine and fatty acid metabolism are consistent with impaired membrane lipid homeostasis in RBCs from ZIKV IgM positive donors. CONCLUSION RBC from healthy blood donors who had been infected by ZIKV are characterized by long-lasting metabolic alterations even months after infection has resolved.
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Affiliation(s)
- Alexis Catala
- Department of Biochemistry and Molecular Genetics University of Colorado Anschutz Medical Campus Aurora Colorado USA
- Program in Structural Biology and Biochemistry University of Colorado Anschutz Medical Campus Aurora Colorado USA
| | - Mars Stone
- Vitalant Research Institute San Francisco California USA
- Department of Laboratory Medicine University of California San Francisco San Francisco California USA
| | - Michael P. Busch
- Vitalant Research Institute San Francisco California USA
- Department of Laboratory Medicine University of California San Francisco San Francisco California USA
| | - Angelo D'Alessandro
- Department of Biochemistry and Molecular Genetics University of Colorado Anschutz Medical Campus Aurora Colorado USA
- Program in Structural Biology and Biochemistry University of Colorado Anschutz Medical Campus Aurora Colorado USA
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McCubbrey AL, McManus SA, McClendon JD, Thomas SM, Chatwin HB, Reisz JA, D'Alessandro A, Mould KJ, Bratton DL, Henson PM, Janssen WJ. Polyamine import and accumulation causes immunomodulation in macrophages engulfing apoptotic cells. Cell Rep 2022; 38:110222. [PMID: 35021097 PMCID: PMC8859864 DOI: 10.1016/j.celrep.2021.110222] [Citation(s) in RCA: 25] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2021] [Revised: 10/26/2021] [Accepted: 12/15/2021] [Indexed: 01/01/2023] Open
Abstract
Phagocytosis of apoptotic cells, termed efferocytosis, is critical for tissue homeostasis and drives anti-inflammatory programming in engulfing macrophages. Here, we assess metabolites in naive and inflammatory macrophages following engulfment of multiple cellular and non-cellular targets. Efferocytosis leads to increases in the arginine-derived polyamines, spermidine and spermine, in vitro and in vivo. Surprisingly, polyamine accumulation after efferocytosis does not arise from retention of apoptotic cell metabolites or de novo synthesis but from enhanced polyamine import that is dependent on Rac1, actin, and PI3 kinase. Blocking polyamine import prevents efferocytosis from suppressing macrophage interleukin (IL)-1β or IL-6. This identifies efferocytosis as a trigger for polyamine import and accumulation, and imported polyamines as mediators of efferocytosis-induced immune reprogramming.
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Affiliation(s)
- Alexandra L McCubbrey
- Division of Pulmonary, Critical Care, and Sleep Medicine, Department of Medicine, Denver, CO 80206, USA; Division of Pulmonary Diseases and Critical Care Medicine, Department of Medicine, Aurora, CO 80045, USA.
| | - Shannon A McManus
- Division of Pulmonary, Critical Care, and Sleep Medicine, Department of Medicine, Denver, CO 80206, USA
| | - Jazalle D McClendon
- Division of Pulmonary, Critical Care, and Sleep Medicine, Department of Medicine, Denver, CO 80206, USA
| | | | - Hope B Chatwin
- Division of Pulmonary, Critical Care, and Sleep Medicine, Department of Medicine, Denver, CO 80206, USA
| | - Julie A Reisz
- Department of Biochemistry and Molecular Genetics, University of Colorado Denver - Anschutz Medical Campus, Aurora, CO 80045, USA
| | - Angelo D'Alessandro
- Department of Biochemistry and Molecular Genetics, University of Colorado Denver - Anschutz Medical Campus, Aurora, CO 80045, USA
| | - Kara J Mould
- Division of Pulmonary, Critical Care, and Sleep Medicine, Department of Medicine, Denver, CO 80206, USA; Division of Pulmonary Diseases and Critical Care Medicine, Department of Medicine, Aurora, CO 80045, USA
| | - Donna L Bratton
- Division of Pediatric Allergy and Clinical Immunology, Department of Pediatrics, Denver, CO 80206, USA; Program in Cell Biology, Department of Pediatrics, National Jewish Health, Denver, CO 80206, USA
| | - Peter M Henson
- Program in Cell Biology, Department of Pediatrics, National Jewish Health, Denver, CO 80206, USA
| | - William J Janssen
- Division of Pulmonary, Critical Care, and Sleep Medicine, Department of Medicine, Denver, CO 80206, USA; Division of Pulmonary Diseases and Critical Care Medicine, Department of Medicine, Aurora, CO 80045, USA.
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Snyder JP, Gullickson SK, del Rio-Guerra R, Sweezy A, Vagher B, Hogan TC, Lahue KG, Reisz JA, D’Alessandro A, Krementsov DN, Amiel E. Divergent Genetic Regulation of Nitric Oxide Production between C57BL/6J and Wild-Derived PWD/PhJ Mice Controls Postactivation Mitochondrial Metabolism, Cell Survival, and Bacterial Resistance in Dendritic Cells. JOURNAL OF IMMUNOLOGY (BALTIMORE, MD. : 1950) 2022; 208:97-109. [PMID: 34872978 PMCID: PMC8702458 DOI: 10.4049/jimmunol.2100375] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Accepted: 10/04/2021] [Indexed: 01/03/2023]
Abstract
Dendritic cell (DC) activation is characterized by sustained commitment to glycolysis that is a requirement for survival in DC subsets that express inducible NO synthase (Nos2) due to NO-mediated inhibition of mitochondrial respiration. This phenomenon primarily has been studied in DCs from the classic laboratory inbred mouse strain C57BL/6J (B6) mice, where DCs experience a loss of mitochondrial function due to NO accumulation. To assess the conservation of NO-driven metabolic regulation in DCs, we compared B6 mice to the wild-derived genetically divergent PWD/PhJ (PWD) strain. We show preserved mitochondrial respiration and enhanced postactivation survival due to attenuated NO production in LPS-stimulated PWD DCs phenocopying human monocyte-derived DCs. To genetically map this phenotype, we used a congenic mouse strain (B6.PWD-Chr11.2) that carries a PWD-derived portion of chromosome 11, including Nos2, on a B6 background. B6.PWD-Chr11.2 DCs show preserved mitochondrial function and produce lower NO levels than B6 DCs. We demonstrate that activated B6.PWD-Chr11.2 DCs maintain mitochondrial respiration and TCA cycle carbon flux, compared with B6 DCs. However, reduced NO production by the PWD Nos2 allele results in impaired cellular control of Listeria monocytogenes replication. These studies establish a natural genetic model for restrained endogenous NO production to investigate the contribution of NO in regulating the interplay between DC metabolism and immune function. These findings suggest that reported differences between human and murine DCs may be an artifact of the limited genetic diversity of the mouse models used, underscoring the need for mouse genetic diversity in immunology research.
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Affiliation(s)
- Julia P. Snyder
- Cell, Molecular, and Biomedical Sciences Program, University of Vermont, Burlington, VT 05405, USA,Department of Biomedical and Health Sciences, College of Nursing and Health Sciences, University of Vermont, Burlington, VT, 05405, USA
| | - Soyeon K. Gullickson
- Cell, Molecular, and Biomedical Sciences Program, University of Vermont, Burlington, VT 05405, USA
| | - Roxana del Rio-Guerra
- Flow Cytometry and Cell Sorting Facility, Larner College of Medicine, University of Vermont, Burlington, Vermont
| | - Andrea Sweezy
- Undergraduate Student Researcher, University of Vermont
| | - Bay Vagher
- Cell, Molecular, and Biomedical Sciences Program, University of Vermont, Burlington, VT 05405, USA,Department of Biomedical and Health Sciences, College of Nursing and Health Sciences, University of Vermont, Burlington, VT, 05405, USA
| | - Tyler C. Hogan
- Department of Biomedical and Health Sciences, College of Nursing and Health Sciences, University of Vermont, Burlington, VT, 05405, USA
| | - Karolyn G. Lahue
- Department of Biomedical and Health Sciences, College of Nursing and Health Sciences, University of Vermont, Burlington, VT, 05405, USA
| | - Julie A. Reisz
- Department of Biochemistry and Molecular Genetics, University of Colorado – Anschutz Medical Campus, Aurora, CO, 80045, USA
| | - Angelo D’Alessandro
- Department of Biochemistry and Molecular Genetics, University of Colorado – Anschutz Medical Campus, Aurora, CO, 80045, USA
| | - Dimitry N. Krementsov
- Cell, Molecular, and Biomedical Sciences Program, University of Vermont, Burlington, VT 05405, USA,Department of Biomedical and Health Sciences, College of Nursing and Health Sciences, University of Vermont, Burlington, VT, 05405, USA
| | - Eyal Amiel
- Cell, Molecular, and Biomedical Sciences Program, University of Vermont, Burlington, VT 05405, USA,Department of Biomedical and Health Sciences, College of Nursing and Health Sciences, University of Vermont, Burlington, VT, 05405, USA,Corresponding author: please direct all correspondence to
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10
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Buehler PW, Swindle D, Pak DI, Fini MA, Hassell K, Nuss R, Wilkerson RB, D’Alessandro A, Irwin DC. Murine models of sickle cell disease and beta-thalassemia demonstrate pulmonary hypertension with distinctive features. Pulm Circ 2021; 11:20458940211055996. [PMID: 34777785 PMCID: PMC8579334 DOI: 10.1177/20458940211055996] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/08/2021] [Accepted: 09/21/2021] [Indexed: 01/26/2023] Open
Abstract
Sickle cell anemia and β-thalassemia intermedia are very different genetically determined hemoglobinopathies predisposing to pulmonary hypertension. The etiologies responsible for the associated development of pulmonary hypertension in both diseases are multi-factorial with extensive mechanistic contributors described. Both sickle cell anemia and β-thalassemia intermedia present with intra and extravascular hemolysis. And because sickle cell anemia and β-thalassemia intermedia share features of extravascular hemolysis, macrophage iron excess and anemia we sought to characterize the common features of the pulmonary hypertension phenotype, cardiac mechanics, and function as well as lung and right ventricular metabolism. Within the concept of iron, we have defined a unique pulmonary vascular iron accumulation in lungs of sickle cell anemia pulmonary hypertension patients at autopsy. This observation is unlike findings in idiopathic or other forms of pulmonary arterial hypertension. In this study, we hypothesized that a common pathophysiology would characterize the pulmonary hypertension phenotype in sickle cell anemia and β-thalassemia intermedia murine models. However, unlike sickle cell anemia, β-thalassemia is also a disease of dyserythropoiesis, with increased iron absorption and cellular iron extrusion. This process is mediated by high erythroferrone and low hepcidin levels as well as dysregulated iron transport due transferrin saturation, so there may be differences as well. Herein we describe common and divergent features of pulmonary hypertension in aged Berk-ss (sickle cell anemia) and Hbbth/3+ (intermediate β-thalassemia) mice and suggest translational utility as proof-of-concept models to study pulmonary hypertension therapeutics specific to genetic anemias.
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Affiliation(s)
- Paul W. Buehler
- Department of Pathology, University of Maryland School of Medicine, Baltimore, MD, USA
- The Center for Blood Oxygen Transport, Department of Pediatrics, University of Maryland School of Medicine, Baltimore, MD, USA
- Paul W. Buehler, Department of Pathology University of Maryland School of Medicine, HSF III, 8th Floor, Room 8180, Baltimore, MD 21201, USA. David C. Irwin, Department of Cardiology, University of Colorado Anschutz, Medical Campus Research Building 2, B133, Room 8121 Aurora, Colorado 80045, USA.
| | - Delaney Swindle
- Cardiovascular and Pulmonary Research Laboratory, Department of Medicine, University of Colorado Denver – Anschutz Medical Campus, Aurora, CO, USA
| | - David I. Pak
- Cardiovascular and Pulmonary Research Laboratory, Department of Medicine, University of Colorado Denver – Anschutz Medical Campus, Aurora, CO, USA
| | - Mehdi A. Fini
- Cardiovascular and Pulmonary Research Laboratory, Department of Medicine, University of Colorado Denver – Anschutz Medical Campus, Aurora, CO, USA
| | - 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, CO, USA
| | - 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, CO, USA
| | - Rebecca B. Wilkerson
- Division of Hematology Colorado Sickle Cell Treatment and Research Center, School of Medicine, Anschutz Medical Campus, University of Colorado-Denver School of Medicine, Aurora, CO, USA
| | - Angelo D’Alessandro
- Division of Hematology Colorado Sickle Cell Treatment and Research Center, School of Medicine, Anschutz Medical Campus, University of Colorado-Denver School of Medicine, Aurora, CO, USA
| | - David C. Irwin
- Cardiovascular and Pulmonary Research Laboratory, Department of Medicine, University of Colorado Denver – Anschutz Medical Campus, Aurora, CO, USA
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