1
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Parker D, Muhkopadyay S, Sivaraman V. Alcohol activates cannabinoid receptor 1 and 2 in a model of pathogen induced pulmonary inflammation. Toxicol Lett 2024; 401:24-34. [PMID: 39251147 DOI: 10.1016/j.toxlet.2024.08.012] [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: 02/14/2024] [Revised: 07/31/2024] [Accepted: 08/21/2024] [Indexed: 09/11/2024]
Abstract
Alcohol use disorder (AUD) is defined as patterns of alcohol misuse and affects over 30 million people in the US. AUD is a systemic disease with the epidemiology of acute lung injury and excessive alcohol use established in the literature. However, the distinct mechanisms by which alcohol induces the risk of pulmonary inflammation are less clear. A compelling body of evidence shows that cannabinoid receptors (CB1R and CB2R) play a relevant role in AUD. For this study, we investigated the role of CBR signaling in pulmonary immune activation. Using a human macrophage cell line, we evaluated the expression of CBR1 and CBR2 after cells were exposed to EtOH, +/- cannabinoid agonists and antagonists by flow cytometry. We also evaluated the expression of cannabinoid receptors from the lungs of adolescent mice exposed to acute binge EtOH +/- cannabinoid agonists and antagonists at both resting state and after microbial challenge via western blot, rt-PCR, cytokine analysis, and histology. Our results suggest that EtOH exposure modulates the expression of CBR1 and CBR2. Second, EtOH may contribute to the release of DAMPs and other proinflammatory cytokines, Finally, microbial challenge induces pulmonary inflammation in acute binge EtOH-exposed mice, and this observed immune activation may be CBR-dependent. We have shown that adolescent binge drinking primes the lung to subsequent microbial infection in adulthood and this response can be mitigated with cannabinoid antagonists. These novel findings may provide a framework for developing potential novel therapeutics in AUD research.
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Affiliation(s)
- De'Jana Parker
- Department of Pediatrics, University of Michigan Medical School, Ann Arbor, MI 48109, USA
| | - Somnath Muhkopadyay
- The Julius L. Chambers Biomedical/Biotechnology Research Institute, North Carolina Central University, Durham, NC 27707, USA
| | - Vijay Sivaraman
- Department of Biological & Biomedical Sciences, North Carolina Central University, Durham, NC 27707, USA.
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2
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Walker-Franklin I, Onyenwoke RU, Leung T, Huang X, Shipman JG, Kovach A, Sivaraman V. GC/HRMS Analysis of E-Liquids Complements In Vivo Modeling Methods and can Help to Predict Toxicity. ACS OMEGA 2024; 9:26641-26650. [PMID: 38911720 PMCID: PMC11191570 DOI: 10.1021/acsomega.4c03416] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/11/2024] [Revised: 05/23/2024] [Accepted: 05/27/2024] [Indexed: 06/25/2024]
Abstract
Tobacco smoking is a major risk factor for disease development, with the user inhaling various chemicals known to be toxic. However, many of these chemicals are absent before tobacco is "burned". Similar, detailed data have only more recently being reported for the e-cigarette with regards to chemicals present before and after the e-liquid is "vaped." Here, zebrafish were dosed with vaped e-liquids, while C57-BL/6J mice were vaped using nose-cone only administration. Preliminary assessments were made using e-liquids and GC/HRMS to identify chemical signatures that differ between unvaped/vaped and flavored/unflavored samples. Oxidative stress and inflammatory immune cell response assays were then performed using our in vivo models. Chemical signatures differed, e.g., between unvaped/vaped samples and also between unflavored/flavored e-liquids, with known chemical irritants upregulated in vaped and unvaped flavored e-liquids compared with unflavored e-liquids. However, when possible respiratory irritants were evaluated, these agents were predominantly present in only the vaped e-liquid. Both oxidative stress and inflammatory responses were induced by a menthol-flavored but not a tobacco-flavored e-liquid. Thus, chemical signatures differ between unvaped versus vaped e-liquid samples and also between unflavored versus flavored e-liquids. These flavors also likely play a significant role in the variability of e-liquid characteristics, e.g., pro-inflammatory and/or cytotoxic responses.
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Affiliation(s)
| | - Rob U. Onyenwoke
- Department
of Biological & Biomedical Sciences, North Carolina Central University, Durham, North Carolina 27707, United States
- Biomanufacturing
Research Institute and Technology Enterprise (BRITE), North Carolina Central University, Durham, North Carolina 27707, United States
| | - TinChung Leung
- Department
of Biological & Biomedical Sciences, North Carolina Central University, Durham, North Carolina 27707, United States
- The
Julius L. Chambers Biomedical/Biotechnology Research Institute, North Carolina Central University, North Carolina
Research Campus, Kannapolis, North Carolina 28081, United States
| | - Xiaoyan Huang
- The
Julius L. Chambers Biomedical/Biotechnology Research Institute, North Carolina Central University, North Carolina
Research Campus, Kannapolis, North Carolina 28081, United States
| | - Jeffrey G. Shipman
- Department
of Biological & Biomedical Sciences, North Carolina Central University, Durham, North Carolina 27707, United States
| | - Alex Kovach
- RTI
International, Research
Triangle Park, North Carolina 27704, United States
| | - Vijay Sivaraman
- Department
of Biological & Biomedical Sciences, North Carolina Central University, Durham, North Carolina 27707, United States
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3
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Mirijello A, Sestito L, Antonelli M, Gasbarrini A, Addolorato G. Identification and management of acute alcohol intoxication. Eur J Intern Med 2023; 108:1-8. [PMID: 35985955 DOI: 10.1016/j.ejim.2022.08.013] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Revised: 07/03/2022] [Accepted: 08/11/2022] [Indexed: 02/07/2023]
Abstract
Acute alcohol intoxication (AAI) is a harmful clinical condition, potentially life-threatening, secondary to the intake of large amounts of alcohol. Clinical manifestations of AAI are characterized by behavioural and neurological symptoms, even if its effects involve several organs and apparatus. Moreover, severe alcohol intoxication can produce a global neurological impairment leading to autonomic dysfunction, respiratory depression, coma and cardiac arrest. The evaluation of blood alcohol concentrations (BAC) is useful to confirm the suspicion of intoxication, both for clinical and legal reasons. Most of patients with AAI are referred to Emergency Departments due to behavioural, social, traumatic or clinical complications. Patient's stabilization is the first step in the management of AAI, in order to support vital functions and to prevent complications. Metadoxine represents a useful drug to increase ethanol metabolism and elimination. Given that AAI could represent a sentinel event of chronic alcohol abuse, patients presenting with acute intoxication should be screened for the presence of an underlying alcohol use disorder and referred to and an alcohol addiction unit to start a multidisciplinary treatment to achieve long term alcohol abstinence. The present review will focus on clinical features, diagnostic criteria and treatment strategies of AAI.
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Affiliation(s)
- Antonio Mirijello
- Department of Medical Sciences, IRCCS Casa Sollievo della Sofferenza, San Giovanni Rotondo, Italy
| | - Luisa Sestito
- Department of Medical Sciences, Hepatology and Gastroenterology Unit, Catholic University of Rome, Italy
| | - Mariangela Antonelli
- Department of Medical Sciences, Hepatology and Gastroenterology Unit, Catholic University of Rome, Italy
| | - Antonio Gasbarrini
- Department of Medical Sciences, Hepatology and Gastroenterology Unit, Catholic University of Rome, Italy
| | - Giovanni Addolorato
- Department of Medical Sciences, Hepatology and Gastroenterology Unit, Catholic University of Rome, Italy.
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4
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Forsyth CB, Voigt RM, Swanson GR, Bishehsari F, Shaikh M, Zhang L, Engen P, Keshavarzian A. Alcohol use disorder as a potential risk factor for COVID-19 severity: A narrative review. Alcohol Clin Exp Res 2022; 46:1930-1943. [PMID: 36394508 PMCID: PMC9722573 DOI: 10.1111/acer.14936] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2022] [Revised: 07/25/2022] [Accepted: 08/31/2022] [Indexed: 11/19/2022]
Abstract
In Dec. 2019-January 2020, a pneumonia illness originating in Wuhan, China, designated as coronavirus disease 2019 (COVID-19) was shown to be caused by a novel RNA coronavirus designated as severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). People with advanced age, male sex, and/or underlying health conditions (obesity, type 2 diabetes, cardiovascular disease, hypertension, chronic kidney disease, and chronic lung disease) are especially vulnerable to severe COVID-19 symptoms and death. These risk factors impact the immune system and are also associated with poor health, chronic illness, and shortened longevity. However, a large percent of patients without these known risk factors also develops severe COVID-19 disease that can result in death. Thus, there must exist risk factors that promote exaggerated inflammatory and immune response to the SARS-CoV-2 virus leading to death. One such risk factor may be alcohol misuse and alcohol use disorder because these can exacerbate viral lung infections like SARS, influenza, and pneumonia. Thus, it is highly plausible that alcohol misuse is a risk factor for either increased infection rate when individuals are exposed to SARS-CoV-2 virus and/or more severe COVID-19 in infected patients. Alcohol use is a well-known risk factor for lung diseases and ARDS in SARS patients. We propose that alcohol has three key pathogenic elements in common with other COVID-19 severity risk factors: namely, inflammatory microbiota dysbiosis, leaky gut, and systemic activation of the NLRP3 inflammasome. We also propose that these three elements represent targets for therapy for severe COVID-19.
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Affiliation(s)
- Christopher B. Forsyth
- Department of Internal Medicine, Section of Gastroenterology, Rush University Medical Center, Chicago, IL 60612
- Rush Center for Integrated Microbiome and Chronobiology Research, Rush University Medical Center, Chicago, IL 60612
- Department of Anatomy and Cell Biology, Rush University Medical Center, Chicago, IL 60612
- Rush University Graduate College, Rush University Medical Center, Chicago, IL 60612
| | - Robin M. Voigt
- Department of Internal Medicine, Section of Gastroenterology, Rush University Medical Center, Chicago, IL 60612
- Rush Center for Integrated Microbiome and Chronobiology Research, Rush University Medical Center, Chicago, IL 60612
- Department of Anatomy and Cell Biology, Rush University Medical Center, Chicago, IL 60612
- Rush University Graduate College, Rush University Medical Center, Chicago, IL 60612
| | - Garth R. Swanson
- Department of Internal Medicine, Section of Gastroenterology, Rush University Medical Center, Chicago, IL 60612
- Rush Center for Integrated Microbiome and Chronobiology Research, Rush University Medical Center, Chicago, IL 60612
- Department of Anatomy and Cell Biology, Rush University Medical Center, Chicago, IL 60612
- Rush University Graduate College, Rush University Medical Center, Chicago, IL 60612
| | - Faraz Bishehsari
- Department of Internal Medicine, Section of Gastroenterology, Rush University Medical Center, Chicago, IL 60612
- Rush Center for Integrated Microbiome and Chronobiology Research, Rush University Medical Center, Chicago, IL 60612
- Department of Anatomy and Cell Biology, Rush University Medical Center, Chicago, IL 60612
- Rush University Graduate College, Rush University Medical Center, Chicago, IL 60612
| | - Maliha Shaikh
- Rush Center for Integrated Microbiome and Chronobiology Research, Rush University Medical Center, Chicago, IL 60612
| | - Lijuan Zhang
- Rush Center for Integrated Microbiome and Chronobiology Research, Rush University Medical Center, Chicago, IL 60612
| | - Phillip Engen
- Rush Center for Integrated Microbiome and Chronobiology Research, Rush University Medical Center, Chicago, IL 60612
| | - Ali Keshavarzian
- Department of Internal Medicine, Section of Gastroenterology, Rush University Medical Center, Chicago, IL 60612
- Rush Center for Integrated Microbiome and Chronobiology Research, Rush University Medical Center, Chicago, IL 60612
- Department of Anatomy and Cell Biology, Rush University Medical Center, Chicago, IL 60612
- Rush University Graduate College, Rush University Medical Center, Chicago, IL 60612
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5
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Highly Expressed lncRNA GAS5 in the Serum of Children with Mycoplasma pneumoniae Pneumonia and Its Effect on LAMPs-Induced Apoptosis and Inflammation. CONTRAST MEDIA & MOLECULAR IMAGING 2022; 2022:7872107. [PMID: 36034211 PMCID: PMC9381243 DOI: 10.1155/2022/7872107] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/26/2022] [Revised: 06/27/2022] [Accepted: 06/30/2022] [Indexed: 11/18/2022]
Abstract
The aim of the study was to explore the serum expression of long noncoding RNA (lncRNA) growth arrest-specific transcript 5 (GAS5) in Mycoplasma pneumoniae pneumonia (MPP) and its effect on lipid-associated membrane proteins (LAMPs)-induced apoptosis and inflammation. Totally, 56 children with MPP (MPP group) and 56 healthy children (NC group) were enrolled. lncRNA GAS5 expression was measured by quantitative real-time polymerase chain reaction (qRT-PCR). Serum levels of tumor necrosis factor α (TNF-α) and interleukin-6 (IL-6) were detected using ELISA, and the high mobility family protein B1 (HMGBl) was detected by qRT-PCR. The methylated binding protein 2 (MECP2) was inhibited by gene silencing, and the expression of MECP2, TNF-α, IL-6, HMGBl, p-p65, and p-IκBα was measured. lncRNA GAS5 and TNF-α, IL-6, and HMGBl in the peripheral blood of the MPP group were positively correlated (P < 0.05). The expression of TNF-α, IL-6, HMGBl, and lncRNA GAS5 showed a positive correlation with that of LAMPs. The GAS5-siRNA group showed an increased cell survival rate compared with the scrambled-RNAi group (P < 0.05) while showing decreased apoptosis and cell death rates (P < 0.05). In addition, the expression of IL-6, TNF-α, HMGBl, p-p65, and p-IκBα was significantly reduced (P < 0.05). lncRNA GAS5 is highly expressed in the serum of children with MPP and inhibits LAMPs-induced apoptosis and alveolar macrophage inflammation.
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Park SH, Lee YS, Sim J, Seo S, Seo W. Alcoholic liver disease: a new insight into the pathogenesis of liver disease. Arch Pharm Res 2022; 45:447-459. [PMID: 35761115 DOI: 10.1007/s12272-022-01392-4] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Accepted: 06/10/2022] [Indexed: 11/02/2022]
Abstract
Excessive alcohol consumption contributes to a broad clinical spectrum of liver diseases, from simple steatosis to end-stage hepatocellular carcinoma. The liver is the primary organ that metabolizes ingested alcohol and is exquisitely sensitive to alcohol intake. Alcohol metabolism is classified into two pathways: oxidative and non-oxidative alcohol metabolism. Both oxidative and non-oxidative alcohol metabolisms and their metabolites have toxic consequences for multiple organs, including the liver, adipose tissue, intestine, and pancreas. Although many studies have focused on the effects of oxidative alcohol metabolites on liver damage, the importance of non-oxidative alcohol metabolites in cellular damage has also been discovered. Furthermore, extrahepatic alcohol effects are crucial for providing additional information necessary for the progression of alcoholic liver disease. Therefore, studying the effects of alcohol-producing metabolites and interorgan crosstalk between the liver and peripheral organs that express ethanol-metabolizing enzymes will facilitate a comprehensive understanding of the pathogenesis of alcoholic liver disease. This review focuses on alcohol-metabolite-associated hepatotoxicity due to oxidative and non-oxidative alcohol metabolites and the role of interorgan crosstalk in alcoholic liver disease pathogenesis.
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Affiliation(s)
- Seol Hee Park
- College of Veterinary Medicine and Research Institute for Veterinary Science, Seoul National University, Seoul, Republic of Korea
| | - Young-Sun Lee
- Department of Internal Medicine, Korea University Medical Center, Seoul, Republic of Korea
| | - Jaemin Sim
- Lab of Hepatotoxicity, College of Pharmacy, Ewha Womans University, #52 Ewhayeodae-gil, Seodaemun-gu, Seoul, 03765, Republic of Korea
| | - Seonkyung Seo
- Lab of Hepatotoxicity, College of Pharmacy, Ewha Womans University, #52 Ewhayeodae-gil, Seodaemun-gu, Seoul, 03765, Republic of Korea
| | - Wonhyo Seo
- Lab of Hepatotoxicity, College of Pharmacy, Ewha Womans University, #52 Ewhayeodae-gil, Seodaemun-gu, Seoul, 03765, Republic of Korea.
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7
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Onyenwoke RU, Leung T, Huang X, Parker D, Shipman JG, Alhadyan SK, Sivaraman V. An assessment of vaping-induced inflammation and toxicity: A feasibility study using a 2-stage zebrafish and mouse platform. Food Chem Toxicol 2022; 163:112923. [PMID: 35318090 PMCID: PMC9018621 DOI: 10.1016/j.fct.2022.112923] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Revised: 03/03/2022] [Accepted: 03/13/2022] [Indexed: 11/29/2022]
Abstract
It is currently understood that tobacco smoking is a major cause of pulmonary disease due to pulmonary/lung inflammation. However, due to a highly dynamic market place and an abundance of diverse products, less is known about the effects of e-cigarette (E-cig) use on the lung. In addition, varieties of E-cig liquids (e-liquids), which deliver nicotine and numerous flavor chemicals into the lungs, now number in the 1000s. Thus, a critical need exists for safety evaluations of these E-cig products. Herein, we employed a "2-stage in vivo screening platform" (zebrafish to mouse) to assess the safety profiles of e-liquids. Using the zebrafish, we collected embryo survival data after e-liquid exposure as well as neutrophil migration data, a key hallmark for a pro-inflammatory response. Our data indicate that certain e-liquids induce an inflammatory response in our zebrafish model and that e-liquid exposure alone results in pro-inflammatory lung responses in our C57BL/6J model, data collected from lung staining and ELISA analysis, respectively, in the mouse. Thus, our platform can be used as an initial assessment to ascertain the safety profiles of e-liquid using acute inflammatory responses (zebrafish, Stage 1) as our initial metric followed by chronic studies (C57BL/6J, Stage 2).
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Affiliation(s)
- Rob U Onyenwoke
- Biomanufacturing Research Institute and Technology Enterprise (BRITE), North Carolina Central University, Durham, NC, 27707, USA; Department of Pharmaceutical Sciences, North Carolina Central University, Durham, NC, 27707, USA
| | - TinChung Leung
- The Julius L. Chambers Biomedical/Biotechnology Research Institute, North Carolina Central University, North Carolina Research Campus, Kannapolis, NC, 28081, USA; Department of Biological & Biomedical Sciences, North Carolina Central University, Durham, NC, 27707, USA
| | - Xiaoyan Huang
- The Julius L. Chambers Biomedical/Biotechnology Research Institute, North Carolina Central University, North Carolina Research Campus, Kannapolis, NC, 28081, USA
| | - De'Jana Parker
- Department of Biological & Biomedical Sciences, North Carolina Central University, Durham, NC, 27707, USA
| | - Jeffrey G Shipman
- Department of Biological & Biomedical Sciences, North Carolina Central University, Durham, NC, 27707, USA
| | - Shatha K Alhadyan
- Department of Pharmaceutical Sciences, North Carolina Central University, Durham, NC, 27707, USA
| | - Vijay Sivaraman
- Department of Biological & Biomedical Sciences, North Carolina Central University, Durham, NC, 27707, USA.
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8
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Sivaraman V, Richey MM, Nasir ABM. Alcohol, Cannabis and Crossfading: Concerns for COVID-19 Disease Severity. BIOLOGY 2021; 10:779. [PMID: 34440011 PMCID: PMC8389695 DOI: 10.3390/biology10080779] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/21/2021] [Revised: 07/22/2021] [Accepted: 08/10/2021] [Indexed: 11/17/2022]
Abstract
Risk factors for severe COVID-19 pathology are currently being investigated worldwide. The emergence of this highly infectious respiratory disease has plagued the world, with varying severity across populations of different age, race, and socio-economic level. These data suggest that other environmental or social factors may contribute to this disease's severity. Using a mouse model, we identify heavy alcohol and cannabinoid consumption as risk factors for increased pulmonary pathology in the setting of exposure to a microbial pulmonary pathogen (K. pneumoniae). We present observational evidence that pneumonia patients admitted to North Carolina hospitals have longer lengths of stay when they endorse alcohol use or have conditions considered alcohol attributable. We are concerned that the observed increase in alcohol and legal cannabinoid sales during lockdown and quarantine may contribute to increased pulmonary pathology among patients who become infected with COVID-19.
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Affiliation(s)
- Vijay Sivaraman
- Department of Biological and Biomedical Sciences, North Carolina Central University, Durham, NC 27707, USA
- Julius Chambers Biomedical and Biotechnological Research Institute, North Carolina Central University, Durham, NC 27707, USA
| | - Morgan M. Richey
- Department of Epidemiology, Gillings School of Global Public Health, UNC Chapel Hill, Chapel Hill, NC 27514, USA;
| | - ABM Nasir
- Business School, North Carolina Central University, Durham, NC 27707, USA;
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9
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Zhang R, Jones MM, Parker D, Dornsife RE, Wymer N, Onyenwoke RU, Sivaraman V. Acute vaping exacerbates microbial pneumonia due to calcium (Ca2+) dysregulation. PLoS One 2021; 16:e0256166. [PMID: 34383849 PMCID: PMC8360547 DOI: 10.1371/journal.pone.0256166] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Accepted: 07/30/2021] [Indexed: 11/19/2022] Open
Abstract
As electronic cigarette (E-cig) use, also known as "vaping", has rapidly increased in popularity, data regarding potential pathologic effects are recently emerging. Recent associations between vaping and lung pathology have led to an increased need to scrutinize E-cigs for adverse health impacts. Our previous work (and others) has associated vaping with Ca2+-dependent cytotoxicity in cultured human airway epithelial cells. Herein, we develop a vaped e-liquid pulmonary exposure mouse model to evaluate vaping effects in vivo. Using this model, we demonstrate lung pathology through the use of preclinical measures, that is, the lung wet: dry ratio and lung histology/H&E staining. Further, we demonstrate that acute vaping increases macrophage chemotaxis, which was ascertained using flow cytometry-based techniques, and inflammatory cytokine production, via Luminex analysis, through a Ca2+-dependent mechanism. This increase in macrophage activation appears to exacerbate pulmonary pathology resulting from microbial infection. Importantly, modulating Ca2+ signaling may present a therapeutic direction for treatment against vaping-associated pulmonary inflammation.
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Affiliation(s)
- Rui Zhang
- Department of Respiratory and Critical Care Medicine, General Hospital of Ningxia Medical University, Yinchuan, Ningxia, People’s Republic of China
- Biomanufacturing Research Institute and Technology Enterprise (BRITE), North Carolina Central University, Durham, North Carolina, United States of America
| | - Myles M. Jones
- Department of Biological and Biomedical Sciences, North Carolina Central University, Durham, North Carolina, United States of America
| | - De’Jana Parker
- Department of Biological and Biomedical Sciences, North Carolina Central University, Durham, North Carolina, United States of America
| | - Ronna E. Dornsife
- Biomanufacturing Research Institute and Technology Enterprise (BRITE), North Carolina Central University, Durham, North Carolina, United States of America
| | - Nathan Wymer
- Department of Chemistry and Biochemistry, North Carolina Central University, Durham, North Carolina, United States of America
| | - Rob U. Onyenwoke
- Biomanufacturing Research Institute and Technology Enterprise (BRITE), North Carolina Central University, Durham, North Carolina, United States of America
- Department of Pharmaceutical Sciences, North Carolina Central University, Durham, North Carolina, United States of America
| | - Vijay Sivaraman
- Department of Biological and Biomedical Sciences, North Carolina Central University, Durham, North Carolina, United States of America
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10
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Wang M, Gauthier AG, Kennedy TP, Wang H, Velagapudi UK, Talele TT, Lin M, Wu J, Daley L, Yang X, Patel V, Mun SS, Ashby CR, Mantell LL. 2-O, 3-O desulfated heparin (ODSH) increases bacterial clearance and attenuates lung injury in cystic fibrosis by restoring HMGB1-compromised macrophage function. Mol Med 2021; 27:79. [PMID: 34271850 PMCID: PMC8283750 DOI: 10.1186/s10020-021-00334-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2020] [Accepted: 06/21/2021] [Indexed: 12/27/2022] Open
Abstract
BACKGROUND High mobility group box 1 protein (HMGB1) is an alarmin following its release by immune cells upon cellular activation or stress. High levels of extracellular HMGB1 play a critical role in impairing the clearance of invading pulmonary pathogens and dying neutrophils in the injured lungs of cystic fibrosis (CF) and acute respiratory distress syndrome (ARDS). A heparin derivative, 2-O, 3-O desulfated heparin (ODSH), has been shown to inhibit HMGB1 release from a macrophage cell line and is efficacious in increasing bacterial clearance in a mouse model of pneumonia. Thus, we hypothesized that ODSH can attenuate the bacterial burden and inflammatory lung injury in CF and we conducted experiments to determine the underlying mechanisms. METHODS We determined the effects of ODSH on lung injury produced by Pseudomonas aeruginosa (PA) infection in CF mice with the transmembrane conductance regulator gene knockout (CFTR-/-). Mice were given ODSH or normal saline intraperitoneally, followed by the determination of the bacterial load and lung injury in the airways and lung tissues. ODSH binding to HMGB1 was determined using surface plasmon resonance and in silico docking analysis of the interaction of the pentasaccharide form of ODSH with HMGB1. RESULTS CF mice given 25 mg/kg i.p. of ODSH had significantly lower PA-induced lung injury compared to mice given vehicle alone. The CF mice infected with PA had decreased levels of nitric oxide (NO), increased levels of airway HMGB1 and HMGB1-impaired macrophage phagocytic function. ODSH partially attenuated the PA-induced alteration in the levels of NO and airway HMGB1 in CF mice. In addition, ODSH reversed HMGB1-impaired macrophage phagocytic function. These effects of ODSH subsequently decreased the bacterial burden in the CF lungs. In a surface plasmon resonance assay, ODSH interacted with HMGB1 with high affinity (KD = 3.89 × 10-8 M) and induced conformational changes that may decrease HMGB1's binding to its membrane receptors, thus attenuating HMGB1-induced macrophage dysfunction. CONCLUSIONS The results suggest that ODSH can significantly decrease bacterial infection-induced lung injury in CF mice by decreasing both HMGB1-mediated impairment of macrophage function and the interaction of HMGB1 with membrane receptors. Thus, ODSH could represent a novel approach for treating CF and ARDS patients that have HMGB1-mediated lung injury.
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Affiliation(s)
- Mao Wang
- Department of Pharmaceutical Sciences, St. John's University College of Pharmacy and Health Sciences, Queens, 11439, NY, USA
| | - Alex G Gauthier
- Department of Pharmaceutical Sciences, St. John's University College of Pharmacy and Health Sciences, Queens, 11439, NY, USA
| | - Thomas P Kennedy
- Wake Forest University School of Medicine, Winston Salem, NC, USA
| | - Haichao Wang
- The Feinstein Institute for Medical Research, Northwell Health System, Manhasset, NY, USA
| | - Uday Kiran Velagapudi
- Department of Pharmaceutical Sciences, St. John's University College of Pharmacy and Health Sciences, Queens, 11439, NY, USA
| | - Tanaji T Talele
- Department of Pharmaceutical Sciences, St. John's University College of Pharmacy and Health Sciences, Queens, 11439, NY, USA
| | - Mosi Lin
- Department of Pharmaceutical Sciences, St. John's University College of Pharmacy and Health Sciences, Queens, 11439, NY, USA
| | - Jiaqi Wu
- Department of Pharmaceutical Sciences, St. John's University College of Pharmacy and Health Sciences, Queens, 11439, NY, USA
| | - LeeAnne Daley
- Department of Pharmaceutical Sciences, St. John's University College of Pharmacy and Health Sciences, Queens, 11439, NY, USA
| | - Xiaojing Yang
- Department of Pharmaceutical Sciences, St. John's University College of Pharmacy and Health Sciences, Queens, 11439, NY, USA
| | - Vivek Patel
- Department of Pharmaceutical Sciences, St. John's University College of Pharmacy and Health Sciences, Queens, 11439, NY, USA
| | - Sung Soo Mun
- Department of Pharmaceutical Sciences, St. John's University College of Pharmacy and Health Sciences, Queens, 11439, NY, USA
| | - Charles R Ashby
- Department of Pharmaceutical Sciences, St. John's University College of Pharmacy and Health Sciences, Queens, 11439, NY, USA
| | - Lin L Mantell
- Department of Pharmaceutical Sciences, St. John's University College of Pharmacy and Health Sciences, Queens, 11439, NY, USA.
- The Feinstein Institute for Medical Research, Northwell Health System, Manhasset, NY, USA.
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11
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Sivaraman V, Parker D, Zhang R, Jones MM, Onyenwoke RU. Vaping Exacerbates Coronavirus-Related Pulmonary Infection in a Murine Model. Front Physiol 2021; 12:634839. [PMID: 34040540 PMCID: PMC8143436 DOI: 10.3389/fphys.2021.634839] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2020] [Accepted: 03/31/2021] [Indexed: 12/21/2022] Open
Abstract
Though the current preponderance of evidence indicates the toxicity associated with the smoking of tobacco products through conventional means, less is known about the role of "vaping" in respiratory disease. "Vaping" is described as the use of electronic cigarettes (E-Cigarettes or E-Cigs), which has only more recently been available to the public (∼10 years) but has quickly emerged as a popular means of tobacco consumption worldwide. The World Health Organization (WHO) declared the SARS-CoV-2 outbreak as a global pandemic in March 2020. SARS-CoV-2 can easily be transmitted between people in close proximity through direct contact or respiratory droplets to develop coronavirus infectious disease 2019 (COVID-19). Symptoms of COVID-19 range from a mild flu-like illness with high fever to severe respiratory distress syndrome and death. The risk factors for increased disease severity remain unclear. Herein, we utilize a murine-tropic coronavirus (beta coronavirus) MHV-A59 along with a mouse model and measures of pathology (lung weight/dry ratios and histopathology) and inflammation (ELISAs and cytokine array panels) to examine whether vaping may exacerbate the pulmonary disease severity of coronavirus disease. While vaping alone did result in some noted pathology, mice exposed with intranasal vaped e-liquid suffered more severe mortality due to pulmonary inflammation than controls when exposed to coronavirus infection. Our data suggest a role for vaping in increased coronavirus pulmonary disease in a mouse model. Furthermore, our data indicate that disease exacerbation may involve calcium (Ca2+) dysregulation, identifying a potential therapeutic intervention.
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Affiliation(s)
- Vijay Sivaraman
- Department of Biological and Biomedical Sciences, North Carolina Central University, Durham, NC, United States
| | - De’Jana Parker
- Department of Biological and Biomedical Sciences, North Carolina Central University, Durham, NC, United States
| | - Rui Zhang
- Department of Respiratory and Critical Care Medicine, General Hospital of Ningxia Medical University, Yinchuan, China
- Biomanufacturing Research Institute and Technology Enterprise, North Carolina Central University, Durham, NC, United States
| | - Myles M. Jones
- Department of Biological and Biomedical Sciences, North Carolina Central University, Durham, NC, United States
| | - Rob U. Onyenwoke
- Biomanufacturing Research Institute and Technology Enterprise, North Carolina Central University, Durham, NC, United States
- Department of Pharmaceutical Sciences, North Carolina Central University, Durham, NC, United States
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Rungratanawanich W, Qu Y, Wang X, Essa MM, Song BJ. Advanced glycation end products (AGEs) and other adducts in aging-related diseases and alcohol-mediated tissue injury. Exp Mol Med 2021; 53:168-188. [PMID: 33568752 PMCID: PMC8080618 DOI: 10.1038/s12276-021-00561-7] [Citation(s) in RCA: 125] [Impact Index Per Article: 41.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2020] [Revised: 12/14/2020] [Accepted: 12/15/2020] [Indexed: 01/30/2023] Open
Abstract
Advanced glycation end products (AGEs) are potentially harmful and heterogeneous molecules derived from nonenzymatic glycation. The pathological implications of AGEs are ascribed to their ability to promote oxidative stress, inflammation, and apoptosis. Recent studies in basic and translational research have revealed the contributing roles of AGEs in the development and progression of various aging-related pathological conditions, such as diabetes, cardiovascular complications, gut microbiome-associated illnesses, liver or neurodegenerative diseases, and cancer. Excessive chronic and/or acute binge consumption of alcohol (ethanol), a widely consumed addictive substance, is known to cause more than 200 diseases, including alcohol use disorder (addiction), alcoholic liver disease, and brain damage. However, despite the considerable amount of research in this area, the underlying molecular mechanisms by which alcohol abuse causes cellular toxicity and organ damage remain to be further characterized. In this review, we first briefly describe the properties of AGEs: their formation, accumulation, and receptor interactions. We then focus on the causative functions of AGEs that impact various aging-related diseases. We also highlight the biological connection of AGE-alcohol-adduct formations to alcohol-mediated tissue injury. Finally, we describe the potential translational research opportunities for treatment of various AGE- and/or alcohol-related adduct-associated disorders according to the mechanistic insights presented.
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Affiliation(s)
- Wiramon Rungratanawanich
- grid.420085.b0000 0004 0481 4802Section of Molecular Pharmacology and Toxicology, Laboratory of Membrane Biochemistry and Biophysics, National Institute on Alcohol Abuse and Alcoholism, 9000 Rockville Pike, Bethesda, MD 20892 USA
| | - Ying Qu
- grid.420085.b0000 0004 0481 4802Section of Molecular Pharmacology and Toxicology, Laboratory of Membrane Biochemistry and Biophysics, National Institute on Alcohol Abuse and Alcoholism, 9000 Rockville Pike, Bethesda, MD 20892 USA
| | - Xin Wang
- Neuroapoptosis Drug Discovery Laboratory, Department of Neurosurgery, Brigham and Women’s Hospital, Harvard Medical School, 60 Fenwood Road, Boston, MA 02115 USA
| | - Musthafa Mohamed Essa
- grid.412846.d0000 0001 0726 9430Department of Food Science and Nutrition, Aging and Dementia Research Group, College of Agricultural and Marine Sciences, Sultan Qaboos University, Al-Khoud, Muscat, Oman ,grid.412846.d0000 0001 0726 9430Aging and Dementia Research Group, Sultan Qaboos University, Muscat, Oman
| | - Byoung-Joon Song
- grid.420085.b0000 0004 0481 4802Section of Molecular Pharmacology and Toxicology, Laboratory of Membrane Biochemistry and Biophysics, National Institute on Alcohol Abuse and Alcoholism, 9000 Rockville Pike, Bethesda, MD 20892 USA
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Bailey KL, Samuelson DR, Wyatt TA. Alcohol use disorder: A pre-existing condition for COVID-19? Alcohol 2021; 90:11-17. [PMID: 33080339 PMCID: PMC7568767 DOI: 10.1016/j.alcohol.2020.10.003] [Citation(s) in RCA: 39] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2020] [Revised: 10/02/2020] [Accepted: 10/05/2020] [Indexed: 02/07/2023]
Abstract
Alcohol misuse is long established as a contributor to the pathophysiology of the lung. The intersection of multi-organ responses to alcohol-mediated tissue injury likely contributes to the modulation of lung in response to injury. Indeed, the negative impact of alcohol on susceptibility to infection and on lung barrier function is now well documented. Thus, the alcohol lung represents a very likely comorbidity for the negative consequences of both COVID-19 susceptibility and severity. In this review, we present the known alcohol misuse ramifications on the lung in the context of the current coronavirus pandemic.
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Affiliation(s)
- Kristina L Bailey
- Research Service, Department of Veterans Affairs Omaha-Western Iowa Health Care System, Omaha, NE, 68105, United States; Pulmonary, Critical Care and Sleep, Department of Internal Medicine, University of Nebraska Medical Center, Omaha, NE, 68198-5910, United States.
| | - Derrick R Samuelson
- Pulmonary, Critical Care and Sleep, Department of Internal Medicine, University of Nebraska Medical Center, Omaha, NE, 68198-5910, United States.
| | - Todd A Wyatt
- Research Service, Department of Veterans Affairs Omaha-Western Iowa Health Care System, Omaha, NE, 68105, United States; Pulmonary, Critical Care and Sleep, Department of Internal Medicine, University of Nebraska Medical Center, Omaha, NE, 68198-5910, United States; Department of Environmental, Agricultural and Occupational Health, University of Nebraska Medical Center, Omaha, NE, 68198-5910, United States.
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Xu B, Chandrasekar A, olde Heuvel F, Powerski M, Nowak A, Noack L, Omari J, Huber-Lang M, Roselli F, Relja B. Ethanol Intoxication Alleviates the Inflammatory Response of Remote Organs to Experimental Traumatic Brain Injury. Int J Mol Sci 2020; 21:ijms21218181. [PMID: 33142949 PMCID: PMC7663496 DOI: 10.3390/ijms21218181] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2020] [Revised: 10/19/2020] [Accepted: 10/29/2020] [Indexed: 12/12/2022] Open
Abstract
Traumatic brain injury (TBI) may cause damage to distant organs. Acute ethanol intoxication (EI) induces complex local and systemic anti-inflammatory effects and influences the early outcomes of traumatized patients. Here, we evaluated its effects on the BI-induced expression of local inflammatory mediators in the trauma-remote organs the lungs and liver. Male mice were exposed to ethanol as a single oral dose (5g·kg–1, 32%) before inducing a moderate blunt TBI. Sham groups underwent the same procedures without TBI. Ether 3 or 6h after the TBI, the lung and liver were collected. The gene expression of HMGB1, IL-6, MMP9, IL-1β, and TNF as well as the homogenate protein levels of receptor for advanced glycation end products (RAGE), IL-6, IL-1β, and IL-10 were analyzed. Liver samples were immunohistologically stained for HMGB1. EI decreased the gene expressions of the proinflammatory markers HMGB1, IL-6, and MMP9 in the liver upon TBI. In line with the reduced gene expression, the TBI-induced protein expression of IL-6 in liver tissue homogenates was significantly reduced by EI at 3h after TBI. While the histological HMGB1 expression was enhanced by TBI, the RAGE protein expression in the liver tissue homogenates was diminished after TBI. EI reduced the histological HMGB1 expression and enhanced the hepatic RAGE protein expression at 6h post TBI. With regard to the lungs, EI significantly reduced the gene expressions of HMGB1, IL-6, IL-1β, and TNF upon TBI, without significantly affecting the protein expression levels of inflammatory markers (RAGE, IL-6, IL-1β, and IL-10). At the early stage of TBI-induced inflammation, the gene expression of inflammatory mediators in both the lungs and liver is susceptible to ethanol-induced remote effects. Taken together, EI may alleviate the TBI-induced pro-inflammatory response in the trauma-distant organs, the lungs and liver, via the HMGB1-RAGE axis.
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Affiliation(s)
- Baolin Xu
- Experimental Radiology, Department of Radiology and Nuclear Medicine, Otto von Guericke University, 39120 Magdeburg, Germany; (B.X.); (M.P.); (A.N.); (L.N.); (J.O.)
| | - Akila Chandrasekar
- Department of Neurology, Ulm University, 89081 Ulm, Germany; (A.C.); (F.o.H.)
| | - Florian olde Heuvel
- Department of Neurology, Ulm University, 89081 Ulm, Germany; (A.C.); (F.o.H.)
| | - Maciej Powerski
- Experimental Radiology, Department of Radiology and Nuclear Medicine, Otto von Guericke University, 39120 Magdeburg, Germany; (B.X.); (M.P.); (A.N.); (L.N.); (J.O.)
| | - Aleksander Nowak
- Experimental Radiology, Department of Radiology and Nuclear Medicine, Otto von Guericke University, 39120 Magdeburg, Germany; (B.X.); (M.P.); (A.N.); (L.N.); (J.O.)
| | - Laurens Noack
- Experimental Radiology, Department of Radiology and Nuclear Medicine, Otto von Guericke University, 39120 Magdeburg, Germany; (B.X.); (M.P.); (A.N.); (L.N.); (J.O.)
| | - Jazan Omari
- Experimental Radiology, Department of Radiology and Nuclear Medicine, Otto von Guericke University, 39120 Magdeburg, Germany; (B.X.); (M.P.); (A.N.); (L.N.); (J.O.)
| | - Markus Huber-Lang
- Institute of Clinical and Experimental Trauma-Immunology, University Hospital Ulm, Ulm University, 89081 Ulm, Germany;
| | - Francesco Roselli
- German Center for Neurodegenerative Diseases (DZNE)-Ulm, 89081 Ulm, Germany;
| | - Borna Relja
- Experimental Radiology, Department of Radiology and Nuclear Medicine, Otto von Guericke University, 39120 Magdeburg, Germany; (B.X.); (M.P.); (A.N.); (L.N.); (J.O.)
- Correspondence:
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