1
|
Erinoso O, Osibogun O, Balakrishnan S, Yang W. Long COVID among US adults from a population-based study: Association with vaccination, cigarette smoking, and the modifying effect of chronic obstructive pulmonary disease (COPD). Prev Med 2024; 184:108004. [PMID: 38754738 PMCID: PMC11148848 DOI: 10.1016/j.ypmed.2024.108004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2024] [Revised: 05/11/2024] [Accepted: 05/13/2024] [Indexed: 05/18/2024]
Abstract
OBJECTIVE Post-COVID Conditions (or Long COVID) have been widely reported, but population-based studies exploring the relationship between its risk factors are lacking. We examined the associations between Long COVID, chronic obstructive pulmonary disease [COPD], vaccination status, and cigarette smoking. We also tested for the modifying effect of COPD status. METHODS Data from the 2022 US nationwide Behavioral Risk Factor Surveillance System (BRFSS) were analyzed. Our primary outcome was Long COVID (Yes/No) after a positive COVID-19 diagnosis. Predictor variables were COPD, coronary heart disease (CHD), diabetes, asthma, body mass index, cigarette smoking status, and number of COVID-19 vaccinations (0-4). Weighted multivariable logistic regression models were used and adjusted for sociodemographic factors. Regression models were used to explore the modifying effects of COPD status. RESULTS The weighted prevalence of Long COVID among survivors (N = 121,379) was 21.8% (95%CI: 21.4, 22.3), with tiredness/fatigue (26.2% [95%:25.1, 27.2]) as the most common symptom. Respondents with COPD (aOR: 1.71 [95%CI: 1.45, 2.02]), current daily smokers (aOR: 1.23 [95%CI:1.01, 1.49]), and former smokers (aOR: 1.24 [95%CI:1.12, 1.38]) (vs. never established smokers) had higher odds of Long COVID. However, respondents who had received three (aOR: 0.75 [95%CI:0.65, 0.85]) and four (aOR: 0.71 [95%CI:0.58, 0.86]) vaccine doses (vs. no vaccine) had lower odds of Long COVID. COPD had a modifying effect on the relationship between cigarette smoking and Long COVID (p-value: 0.013). CONCLUSION Our findings underscore a complex interaction between COPD, cigarette smoking, and Long COVID. Further, COVID-19 vaccination may be protective against Long COVID.
Collapse
Affiliation(s)
- Olufemi Erinoso
- Department of Health Behavior, Policy, and Administration Science, School of Public Health, University of Nevada, Reno, NV, USA.
| | - Olatokunbo Osibogun
- Department of Epidemiology, Robert Stempel College of Public Health and Social Work, Florida International University, Miami, FL, USA
| | - Siva Balakrishnan
- Department of Epidemiology and Biostatistics, School of Public Health, University of Nevada, Reno, NV, USA
| | - Wei Yang
- Department of Epidemiology and Biostatistics, School of Public Health, University of Nevada, Reno, NV, USA
| |
Collapse
|
2
|
Bowsher R, Marczylo TH, Gooch K, Bailey A, Wright MD, Marczylo EL. Smoking and vaping alter genes related to mechanisms of SARS-CoV-2 susceptibility and severity: a systematic review and meta-analysis. Eur Respir J 2024; 64:2400133. [PMID: 38991709 PMCID: PMC11269771 DOI: 10.1183/13993003.00133-2024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2024] [Accepted: 05/23/2024] [Indexed: 07/13/2024]
Abstract
BACKGROUND Evidence for the impact of smoking on coronavirus disease 2019 (COVID-19) is contradictory, and there is little research on vaping. Here we provide greater clarity on mechanisms perturbed by tobacco cigarette, electronic cigarette and nicotine exposures that may impact the risks of infection and/or disease severity. METHODS Following Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines, the Ovid and Web of Science databases were searched. Study design and exposure-induced gene expression changes were extracted. Each study was quality assessed and higher confidence scores were assigned to genes consistently changed across multiple studies following the same exposure. These genes were used to explore pathways significantly altered following exposure. RESULTS 125 studies provided data on 480 genes altered by exposure to tobacco cigarettes, e-cigarettes, nicotine or severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). Genes involved in both SARS-CoV-2 viral-entry and inflammation were changed following exposure. Pathway analysis revealed that many of those genes with high confidence scores are involved in common cellular processes relating to hyperinflammatory immune responses. CONCLUSION Exposure to tobacco cigarettes, e-cigarettes or nicotine may therefore impact initial host-pathogen interactions and disease severity. Smokers and vapers of e-cigarettes with nicotine could potentially be at increased risk of SARS-CoV-2 infection, associated cytokine storm, and acute respiratory distress syndrome. However, further research is required, particularly on e-cigarettes, to determine the biological mechanisms involved in perturbation of viral-entry genes and host-pathogen interactions and subsequent responses within the respiratory tract. This will improve our physiological understanding of the impact of smoking and vaping on COVID-19, informing public health advice and providing improved guidance for management of SARS-CoV-2 and other respiratory viruses.
Collapse
Affiliation(s)
- Rachel Bowsher
- Toxicology Department, UK Health Security Agency, Chilton, UK
- Pharmacology Section, St George's University of London, London, UK
| | | | - Karen Gooch
- Vaccine Development and Evaluation Centre, UK Health Security Agency, Salisbury, UK
| | - Alexis Bailey
- Pharmacology Section, St George's University of London, London, UK
| | | | - Emma L Marczylo
- Toxicology Department, UK Health Security Agency, Chilton, UK
| |
Collapse
|
3
|
Su C, Li C, Hu X, Wang J, Liu L, Zhang X, Tong Y. Association Between ACE2 and Lung Diseases. Infect Drug Resist 2024; 17:1771-1780. [PMID: 38736435 PMCID: PMC11088384 DOI: 10.2147/idr.s445180] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2023] [Accepted: 02/08/2024] [Indexed: 05/14/2024] Open
Abstract
Angiotensin-converting enzyme 2 (ACE2) is an important regulator of the Renin-Angiotensin System (RAS). Additionally, it has been identified as a functional receptor for the Coronavirus. Research indicates that ACE2 plays a role in the regulation of cardiovascular systems by modulating blood pressure and electrolyte balance. Its role in pulmonary diseases has also garnered significant attention due to the widespread prevalence of Coronavirus. There is solid evidence linking ACE2 to other pulmonary diseases, including chronic obstructive pulmonary disease, acute respiratory distress syndrome, allergic asthma, among others. However, the exact pathological and physiological mechanisms of ACE2 in these diseases remain elusive. Our research aims to review and explore the latest advancements in ACE2-related studies in pulmonary diseases. These findings have the potential to open new avenues for utilizing ACE2 as a potential biomarker for early diagnosis and monitoring of pulmonary diseases.
Collapse
Affiliation(s)
- Cheng Su
- School of Public Health, Huazhong University of Science and Technology, Wuhan, Hubei, People’s Republic of China
| | - Cai Li
- Infectious Disease Prevention and Control Center, Wuhan Center for Disease Control and Prevention, Wuhan, Hubei, People’s Republic of China
| | - Xinyi Hu
- Global Study Institute, University of Geneva, Geneva, 1205, Switzerland
| | - Jing Wang
- School of Public Health, Huazhong University of Science and Technology, Wuhan, Hubei, People’s Republic of China
| | - Linlin Liu
- Infectious Disease Prevention and Control Center, Hubei Center for Disease Control and Prevention, Wuhan, Hubei, People’s Republic of China
| | - Xianfeng Zhang
- Infectious Disease Prevention and Control Center, Hubei Center for Disease Control and Prevention, Wuhan, Hubei, People’s Republic of China
| | - Yeqing Tong
- Infectious Disease Prevention and Control Center, Hubei Center for Disease Control and Prevention, Wuhan, Hubei, People’s Republic of China
| |
Collapse
|
4
|
Tan X, Li Z, Xie H, Chen J, Xiao J, Zhi Y, Mo H, Huang Y, Liu A. Pan-cancer analysis of homeodomain-containing gene C10 and its carcinogenesis in lung adenocarcinoma. Aging (Albany NY) 2023; 15:15243-15266. [PMID: 38154103 PMCID: PMC10781453 DOI: 10.18632/aging.205348] [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: 08/31/2023] [Accepted: 11/07/2023] [Indexed: 12/30/2023]
Abstract
We found elevated homeodomain-containing gene C10 (HOXC10) showed dual roles in cancers' prognosis. Some signal pathways associated with tumor were totally positively enriched in HOXC10 for whole cancers. On the contrary, Notch signaling, Wnt-beta catenin signaling, myogenesis, and Hedgehog signaling were almost negatively enriched in HOXC10. Some pathways showed dual roles such as Kras signaling, interferon gram and alpha response, IL6/JAK/STAT3, IL2/STAT5 signaling. HOXC10 was associated with tumor mutation burden and microsatellite instability. HOXC10 also was associated with tumor microenvironment and immune status. HOXC10 was negatively associated with immune score in most cancers except colon adenocarcinoma. The correlations of HOXC10 with immune-related genes presented dual roles in different cancers. Results from our clinical samples indicated that HOXC10 was an independent predictor for distant metastasis-free survival in lung adenocarcinoma (LUAD). Notably, the high levels of HOXC10 were positively correlated with the expression of angiogenic markers, vascular endothelial growth factor and microvessel density, and the number of CTC clusters. Our results demonstrated that aberrant expression happened in most cancers, which also affected the clinical prognosis and involved in progression via multiple signal pathways cancers. HOXC10 overexpression plays an important role in the aggression and metastasis in LUAD, which indicated a potential therapeutic target and an independent factor for the prognosis for LUAD patients.
Collapse
Affiliation(s)
- Xiangyuan Tan
- Department of Oncology, Xiangya Hospital, Central South University, Changsha 410008, Hunan, China
| | - Zhanzhan Li
- Department of Oncology, Xiangya Hospital, Central South University, Changsha 410008, Hunan, China
| | - Huayan Xie
- Department of Anesthesiology, The First Affiliated Hospital of Jinan University, Guangzhou 510000, Heyuan, China
| | - Jiarong Chen
- Department of Oncology, Jiangmen Central Hospital, Jiangmen 529030, Guangdong, China
| | - Jian Xiao
- Department of Geriatrics, Xiangya Hospital, Central South University, Changsha 410008, Hunan, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha 410008, Hunan, China
| | - Yaofeng Zhi
- Clinical Experimental Center, Jiangmen Key Laboratory of Clinical Biobanks and Translational Research, Jiangmen Central Hospital, Jiangmen 529030, Guangdong, China
| | - Haixin Mo
- Clinical Experimental Center, Jiangmen Key Laboratory of Clinical Biobanks and Translational Research, Jiangmen Central Hospital, Jiangmen 529030, Guangdong, China
| | - Yanming Huang
- Clinical Experimental Center, Jiangmen Key Laboratory of Clinical Biobanks and Translational Research, Jiangmen Central Hospital, Jiangmen 529030, Guangdong, China
| | - Aibin Liu
- Department of Geriatrics, Xiangya Hospital, Central South University, Changsha 410008, Hunan, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha 410008, Hunan, China
| |
Collapse
|
5
|
Miyashita L, Foley G, Semple S, Gibbons JM, Pade C, McKnight Á, Grigg J. Curbside particulate matter and susceptibility to SARS-CoV-2 infection. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY. GLOBAL 2023; 2:100141. [PMID: 37781647 PMCID: PMC10509961 DOI: 10.1016/j.jacig.2023.100141] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/06/2022] [Revised: 04/22/2023] [Accepted: 06/05/2023] [Indexed: 10/03/2023]
Abstract
Background Biologic plausibility for the association between exposure to particulate matter (PM) less than 10 μm in aerodynamic diameter (PM10) and coronavirus disease 2019 (COVID-19) morbidity in epidemiologic studies has not been determined. The upregulation of angiotensin-converting enzyme 2 (ACE2), the severe acute respiratory syndrome coronavirus type 2 (SARS-CoV-2) entry receptor on host cells, by PM10 is a putative mechanism. Objective We sought to assess the effect of PM10 on SARS-CoV-2 infection of cells in vitro. Methods PM10 from the curbside of London's Marylebone Road and from exhaust emissions was collected by cyclone. A549 cells, human primary nasal epithelial cells (HPNEpCs), SARS-CoV-2-susceptible Vero-E6 and Calu3 cells were cultured with PM10. ACE2 expression (as determined by median fluorescent intensity) was assessed by flow cytometry, and ACE2 mRNA transcript level was assessed by PCR. The role of oxidative stress was determined by N-acetyl cysteine. The cytopathic effect of SARS-CoV-2 (percentage of infection enhancement) and expression of SARS-CoV-2 genes' open reading frame (ORF) 1ab, S protein, and N protein (focus-forming units/mL) were assessed in Vero-E6 cells. Data were analyzed by either the Mann-Whitney U test or Kruskal-Wallis test with the Dunn multiple comparisons test. Results Curbside PM10 at concentrations of 10 μg/mL or more increased ACE2 expression in A549 cells (P = .0021). Both diesel PM10 and curbside PM10 in a concentration of 10 μg/mL increased ACE2 expression in HPNEpCs (P = .0022 and P = .0072, respectively). ACE2 expression simulated by curbside PM10 was attenuated by N-acetyl cysteine in HPNEpCs (P = .0464). Curbside PM10 increased ACE2 expression in Calu3 cells (P = .0256). In Vero-E6 cells, curbside PM10 increased ACE2 expression (P = .0079), ACE2 transcript level (P = .0079), SARS-CoV-2 cytopathic effect (P = .0002), and expression of the SARS-CoV-2 genes' ORF1ab, S protein, and N protein (P = .0079). Conclusions Curbside PM10 increases susceptibility to SARS-COV-2 infection in vitro.
Collapse
Affiliation(s)
- Lisa Miyashita
- Blizard Institute, Queen Mary University of London, London, United Kingdom
| | - Gary Foley
- Blizard Institute, Queen Mary University of London, London, United Kingdom
| | - Sean Semple
- Institute for Social Marketing, University of Stirling, Stirling, United Kingdom
| | - Joseph M. Gibbons
- Blizard Institute, Queen Mary University of London, London, United Kingdom
| | - Corinna Pade
- Blizard Institute, Queen Mary University of London, London, United Kingdom
| | - Áine McKnight
- Blizard Institute, Queen Mary University of London, London, United Kingdom
| | - Jonathan Grigg
- Blizard Institute, Queen Mary University of London, London, United Kingdom
| |
Collapse
|
6
|
Vecchio J, Regan J, Jiang Y, Li R, Romain H, Yousuf F, Adel T, Hall K, DaCosta JM, Yu X, Li JZ, Fofana IB. Viral and immunologic evaluation of smokers with severe COVID-19. Sci Rep 2023; 13:17898. [PMID: 37857680 PMCID: PMC10587108 DOI: 10.1038/s41598-023-45195-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2023] [Accepted: 10/17/2023] [Indexed: 10/21/2023] Open
Abstract
Smoking negatively affects B cell function and immunoglobulin levels, but it is unclear if this immune dysfunction contributes to the risk of severe COVID-19 in smokers. We evaluated binding IgM, IgA and IgG antibodies to spike and receptor binding domain antigens, and used a pseudovirus assay to quantify neutralization titers in a set of 27 patients with severe COVID-19. We found no significant differences between binding and neutralization antibody responses for people with a smoking history and people who never smoked. High plasma viral load, but not antibody titers, was linked to an increased risk of death. Humoral immune dysfunction was not a major driver of severe COVID-19 in smokers.
Collapse
Affiliation(s)
- Joseph Vecchio
- Biology Department, Boston College, 140 Commonwealth Avenue, Chestnut Hill, MA, USA
| | - James Regan
- Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Yuting Jiang
- Biology Department, Boston College, 140 Commonwealth Avenue, Chestnut Hill, MA, USA
| | - Roy Li
- Biology Department, Boston College, 140 Commonwealth Avenue, Chestnut Hill, MA, USA
| | - Hannah Romain
- Biology Department, Boston College, 140 Commonwealth Avenue, Chestnut Hill, MA, USA
| | - Fizah Yousuf
- Biology Department, Boston College, 140 Commonwealth Avenue, Chestnut Hill, MA, USA
| | - Thomas Adel
- Biology Department, Boston College, 140 Commonwealth Avenue, Chestnut Hill, MA, USA
| | - Kevin Hall
- Biology Department, Boston College, 140 Commonwealth Avenue, Chestnut Hill, MA, USA
| | - Jeffrey M DaCosta
- Biology Department, Boston College, 140 Commonwealth Avenue, Chestnut Hill, MA, USA
| | - Xu Yu
- Ragon Institute of MGH, MIT and Harvard, Harvard Medical School, Cambridge, MA, USA
| | - Jonathan Z Li
- Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA.
| | - Ismael Ben Fofana
- Biology Department, Boston College, 140 Commonwealth Avenue, Chestnut Hill, MA, USA.
| |
Collapse
|
7
|
Chen F, Matsuda A, Budinger GRS, Sporn PHS, Casalino-Matsuda SM. Hypercapnia increases ACE2 expression and pseudo-SARS-CoV-2 entry in bronchial epithelial cells by augmenting cellular cholesterol. Front Immunol 2023; 14:1251120. [PMID: 37901225 PMCID: PMC10600497 DOI: 10.3389/fimmu.2023.1251120] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Accepted: 09/25/2023] [Indexed: 10/31/2023] Open
Abstract
Patients with chronic lung disease, obesity, and other co-morbid conditions are at increased risk of severe illness and death when infected with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). Hypercapnia, the elevation of CO2 in blood and tissue, commonly occurs in patients with severe acute and chronic lung disease, including those with pulmonary infections, and is also associated with high mortality risk. We previously reported that hypercapnia increases viral replication and mortality of influenza A virus infection in mice. We have also shown that culture in elevated CO2 upregulates expression of cholesterol synthesis genes in primary human bronchial epithelial cells. Interestingly, factors that increase the cholesterol content of lipid rafts and lipid droplets, platforms for viral entry and assembly, enhance SARS-CoV-2 infection. In the current study, we investigated the effects of hypercapnia on ACE2 expression and entry of SARS-CoV-2 pseudovirus (p-SARS-CoV-2) into airway epithelial cells. We found that hypercapnia increased ACE2 expression and p-SARS-CoV-2 uptake by airway epithelium in mice, and in cultured VERO and human bronchial epithelial cells. Hypercapnia also increased total cellular and lipid raft-associated cholesterol in epithelial cells. Moreover, reducing cholesterol synthesis with inhibitors of sterol regulatory element binding protein 2 (SREBP2) or statins, and depletion of cellular cholesterol, each blocked the hypercapnia-induced increases in ACE2 expression and p-SARS-CoV-2 entry into epithelial cells. Cigarette smoke extract (CSE) also increased ACE2 expression, p-SARS-CoV-2 entry and cholesterol accumulation in epithelial cells, an effect not additive to that of hypercapnia, but also inhibited by statins. These findings reveal a mechanism that may account, in part, for poor clinical outcomes of SARS-CoV-2 infection in patients with advanced lung disease and hypercapnia, and in those who smoke cigarettes. Further, our results suggest the possibility that cholesterol-lowering therapies may be of particular benefit in patients with hypercapnia when exposed to or infected with SARS-CoV-2.
Collapse
Affiliation(s)
- Fei Chen
- Division of Pulmonary and Critical Care Medicine, Feinberg School of Medicine, Northwestern University, Chicago, IL, United States
| | - Aiko Matsuda
- Division of Pulmonary and Critical Care Medicine, Feinberg School of Medicine, Northwestern University, Chicago, IL, United States
| | - G. R. Scott Budinger
- Division of Pulmonary and Critical Care Medicine, Feinberg School of Medicine, Northwestern University, Chicago, IL, United States
- Research Service, Jesse Brown Veterans Affairs Medical Center, Chicago, IL, United States
| | - Peter H. S. Sporn
- Division of Pulmonary and Critical Care Medicine, Feinberg School of Medicine, Northwestern University, Chicago, IL, United States
- Research Service, Jesse Brown Veterans Affairs Medical Center, Chicago, IL, United States
| | - S. Marina Casalino-Matsuda
- Division of Pulmonary and Critical Care Medicine, Feinberg School of Medicine, Northwestern University, Chicago, IL, United States
| |
Collapse
|
8
|
Liu W, Zhao Y, Fan J, Shen J, Tang H, Tang W, Wu D, Huang W, Ding Y, Qiao P, Lin J, Li Z, Li Q, Cui Q, Liu Y, Chen Y, Pu R, Han X, Yin J, Tan X, Cao G. Smoke and Spike: Benzo[a]pyrene Enhances SARS-CoV-2 Infection by Boosting NR4A2-Induced ACE2 and TMPRSS2 Expression. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2023; 10:e2300834. [PMID: 37428471 PMCID: PMC10502855 DOI: 10.1002/advs.202300834] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Revised: 06/21/2023] [Indexed: 07/11/2023]
Abstract
Cigarette smoke aggravates severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection. However, the underlying mechanisms remain unclear. Here, they show that benzo[a]pyrene in cigarette smoke extract facilitates SARS-CoV-2 infection via upregulating angiotensin-converting enzyme 2 (ACE2) and transmembrane protease serine 2 (TMPRSS2). Benzo[a]pyrene trans-activates the promoters of ACE2 and TMPRSS2 by upregulating nuclear receptor subfamily 4 A number 2 (NR4A2) and promoting its binding of NR4A2 to their promoters, which is independent of functional genetic polymorphisms in ACE2 and TMPRSS2. Benzo[a]pyrene increases the susceptibility of lung epithelial cells to SARS-CoV-2 pseudoviruses and facilitates the infection of authentic Omicron BA.5 in primary human alveolar type II cells, lung organoids, and lung and testis of hamsters. Increased expression of Nr4a2, Ace2, and Tmprss2, as well as decreased methylation of CpG islands at the Nr4a2 promoter are observed in aged mice compared to their younger counterparts. NR4A2 knockdown or interferon-λ2/λ3 stimulation downregulates the expression of NR4A2, ACE2, and TMPRSS2, thereby inhibiting the infection. In conclusion, benzo[a]pyrene enhances SARS-CoV-2 infection by boosting NR4A2-induced ACE2 and TMPRSS2 expression. This study elucidates the mechanisms underlying the detrimental effects of cigarette smoking on SARS-CoV-2 infection and provides prophylactic options for coronavirus disease 2019, particularly for the elderly population.
Collapse
|
9
|
Maleki M, Aliboroni A, Kheiri A, Kaffashian MR, Kheiry M. Association of the ACE2-Angiotensin1-7-Mas axis with lung damage caused by cigarette smoke exposure: a systematic review. REVIEWS ON ENVIRONMENTAL HEALTH 2023:reveh-2023-0028. [PMID: 37534601 DOI: 10.1515/reveh-2023-0028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 02/26/2023] [Accepted: 06/19/2023] [Indexed: 08/04/2023]
Abstract
Through the Mas receptor, angiotensin-(1-7) [Ang-(1-7)] has been shown to have a key role in the development of lung inflammation. This systematic review (SR) sought to identify the relationship between lung damage brought on by exposure to cigarette smoke (CS) and the ACE2-Ang-(1-7)-Mas pathway. In this investigation, relevant keywords were used to search PubMed (MEDLINE), Scopus (Elsevier), and Institute for Scientific Information (ISI) Web of Science up to December 2022. Nine studies were chosen because they satisfied the inclusion/exclusion criteria. The majority of research concluded that exposure to CS increased the risk of lung damage. Smoking cigarettes is the main cause of COPD because it causes massive amounts of reactive oxygen and nitrogen species to enter the lungs, which stimulate the production of inflammatory cytokines like IL-1 β, IL-6, and TNF-α, as well as the invasion of inflammatory cells like neutrophils and macrophages. These findings support the renin-angiotensin system's (RAS) involvement in the pathophysiology of smoking-induced damage. Additionally, via stimulating pro-inflammatory mediators, aberrant RAS activity has been linked to lung damage. Lung inflammation's etiology has been shown to be significantly influenced by the protective known RAS arm ACE2-Ang-(1-7)-Mas. In conclusion, these are important for informing policymakers to pass legislation limiting the use of smoking and other tobacco to prevent their harmful effects.
Collapse
Affiliation(s)
- Maryam Maleki
- Department of Physiology, Faculty of Medicine, Ilam University of Medical Sciences, Ilam, Iran
| | - Alireza Aliboroni
- Department of Physiology, Faculty of Medicine, Ilam University of Medical Sciences, Ilam, Iran
| | - Amin Kheiri
- Department of Endodontics, Faculty of Dentistry, Ilam University of Medical Sciences, Ilam, Iran
| | | | - Maryam Kheiry
- Non-Communicable Diseases Research Center, Ilam University of Medical Sciences, Ilam, Iran
| |
Collapse
|
10
|
da Silva CO, de Souza Nogueira J, do Nascimento AP, Victoni T, Bártholo TP, da Costa CH, Costa AMA, Valença SDS, Schmidt M, Porto LC. COPD Patients Exhibit Distinct Gene Expression, Accelerated Cellular Aging, and Bias to M2 Macrophages. Int J Mol Sci 2023; 24:9913. [PMID: 37373058 DOI: 10.3390/ijms24129913] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Revised: 05/30/2023] [Accepted: 06/02/2023] [Indexed: 06/29/2023] Open
Abstract
COPD, one of world's leading contributors to morbidity and mortality, is characterized by airflow limitation and heterogeneous clinical features. Three main phenotypes are proposed: overlapping asthma/COPD (ACO), exacerbator, and emphysema. Disease severity can be classified as mild, moderate, severe, and very severe. The molecular basis of inflammatory amplification, cellular aging, and immune response are critical to COPD pathogenesis. Our aim was to investigate EP300 (histone acetylase, HAT), HDAC 2 (histone deacetylase), HDAC3, and HDAC4 gene expression, telomere length, and differentiation ability to M1/M2 macrophages. For this investigation, 105 COPD patients, 42 smokers, and 73 non-smoker controls were evaluated. We identified a reduced HDAC2 expression in patients with mild, moderate, and severe severity; a reduced HDAC3 expression in patients with moderate and severe severity; an increased HDAC4 expression in patients with mild severity; and a reduced EP300 expression in patients with severe severity. Additionally, HDAC2 expression was reduced in patients with emphysema and exacerbator, along with a reduced HDAC3 expression in patients with emphysema. Surprisingly, smokers and all COPD patients showed telomere shortening. COPD patients showed a higher tendency toward M2 markers. Our data implicate genetic changes in COPD phenotypes and severity, in addition to M2 prevalence, that might influence future treatments and personalized therapies.
Collapse
Affiliation(s)
- Camila Oliveira da Silva
- Laboratory of Histocompatibility and Cryopreservation, University of the State of Rio de Janeiro, Rio de Janeiro 20550-900, Brazil
| | - Jeane de Souza Nogueira
- Laboratory of Histocompatibility and Cryopreservation, University of the State of Rio de Janeiro, Rio de Janeiro 20550-900, Brazil
| | | | - Tatiana Victoni
- VetAgro Sup, University of Lyon, APCSe, 69280 Marcy l'Étoile, France
| | - Thiago Prudente Bártholo
- Department of Thorax, University of the State of Rio de Janeiro, Rio de Janeiro 20550-900, Brazil
| | | | - Andrea Monte Alto Costa
- Tissue Repair Laboratory, University of the State of Rio de Janeiro, Rio de Janeiro 20550-900, Brazil
| | - Samuel Dos Santos Valença
- Laboratory of Redox Biology, ICB, Federal University of Rio de Janeiro, Rio de Janeiro 21941-853, Brazil
| | - Martina Schmidt
- Department of Molecular Pharmacology, University of Groningen, 9713 AV Groningen, The Netherlands
- Groningen Research Institute for Asthma and COPD, GRIAC, University Medical Center Groningen, University of Groningen, 9713 AV Groningen, The Netherlands
| | - Luís Cristóvão Porto
- Laboratory of Histocompatibility and Cryopreservation, University of the State of Rio de Janeiro, Rio de Janeiro 20550-900, Brazil
| |
Collapse
|
11
|
Cha SR, Jang J, Park SM, Ryu SM, Cho SJ, Yang SR. Cigarette Smoke-Induced Respiratory Response: Insights into Cellular Processes and Biomarkers. Antioxidants (Basel) 2023; 12:1210. [PMID: 37371940 DOI: 10.3390/antiox12061210] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2023] [Revised: 05/30/2023] [Accepted: 05/31/2023] [Indexed: 06/29/2023] Open
Abstract
Cigarette smoke (CS) poses a significant risk factor for respiratory, vascular, and organ diseases owing to its high content of harmful chemicals and reactive oxygen species (ROS). These substances are known to induce oxidative stress, inflammation, apoptosis, and senescence due to their exposure to environmental pollutants and the presence of oxidative enzymes. The lung is particularly susceptible to oxidative stress. Persistent oxidative stress caused by chronic exposure to CS can lead to respiratory diseases such as chronic obstructive pulmonary disease (COPD), pulmonary fibrosis (PF), and lung cancer. Avoiding exposure to environmental pollutants, like cigarette smoke and air pollution, can help mitigate oxidative stress. A comprehensive understanding of oxidative stress and its impact on the lungs requires future research. This includes identifying strategies for preventing and treating lung diseases as well as investigating the underlying mechanisms behind oxidative stress. Thus, this review aims to investigate the cellular processes induced by CS, specifically inflammation, apoptosis, senescence, and their associated biomarkers. Furthermore, this review will delve into the alveolar response provoked by CS, emphasizing the roles of potential therapeutic target markers and strategies in inflammation and oxidative stress.
Collapse
Affiliation(s)
- Sang-Ryul Cha
- Department of Thoracic and Cardiovascular Surgery, School of Medicine, Kangwon National University, 1 Kangwondaehak-gil, Chuncheon 24341, Republic of Korea
| | - Jimin Jang
- Department of Thoracic and Cardiovascular Surgery, School of Medicine, Kangwon National University, 1 Kangwondaehak-gil, Chuncheon 24341, Republic of Korea
| | - Sung-Min Park
- Department of Thoracic and Cardiovascular Surgery, School of Medicine, Kangwon National University, 1 Kangwondaehak-gil, Chuncheon 24341, Republic of Korea
| | - Se Min Ryu
- Department of Thoracic and Cardiovascular Surgery, School of Medicine, Kangwon National University, 1 Kangwondaehak-gil, Chuncheon 24341, Republic of Korea
| | - Seong-Joon Cho
- Department of Thoracic and Cardiovascular Surgery, School of Medicine, Kangwon National University, 1 Kangwondaehak-gil, Chuncheon 24341, Republic of Korea
| | - Se-Ran Yang
- Department of Thoracic and Cardiovascular Surgery, School of Medicine, Kangwon National University, 1 Kangwondaehak-gil, Chuncheon 24341, Republic of Korea
| |
Collapse
|
12
|
Kuo CW, Su PL, Huang TH, Lin CC, Chen CW, Tsai JS, Liao XM, Chan TY, Shieh CC. Cigarette smoke increases susceptibility of alveolar macrophages to SARS-CoV-2 infection through inducing reactive oxygen species-upregulated angiotensin-converting enzyme 2 expression. Sci Rep 2023; 13:7894. [PMID: 37193781 DOI: 10.1038/s41598-023-34785-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2022] [Accepted: 05/08/2023] [Indexed: 05/18/2023] Open
Abstract
Alveolar macrophages (AMs) are the drivers of pulmonary cytokine storm in severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection. This study aimed to investigate clinical-regulatory factors for the entrance protein of SARS-CoV-2, angiotensin-converting enzyme 2 (ACE2) in AMs. Human AMs were collected from 56 patients using bronchoalveolar lavage. ACE2 expression in AMs was positively correlated with smoking pack-year (Spearman's r = 0.347, P = 0.038). In multivariate analysis, current smoking was associated with increased ACE2 in AMs (β-coefficient: 0.791, 95% CI 0.019-1.562, P = 0.045). In vitro study, ex-vivo human AMs with higher ACE2 were more susceptible to SARS-CoV-2 pseudovirus (CoV-2 PsV). Treating human AMs using cigarette smoking extract (CSE) increases the ACE2 and susceptibility to CoV-2 PsV. CSE did not significantly increase the ACE2 in AMs of reactive oxygen species (ROS) deficient Cybb-/- mice; however, exogenous ROS increased the ACE2 in Cybb-/- AMs. N-acetylcysteine (NAC) decreases ACE2 by suppressing intracellular ROS in human AMs. In conclusion, cigarette smoking increases the susceptibility to SARS-CoV-2 by increasing ROS-induced ACE2 expression of AMs. Further investigation into the preventive effect of NAC on the pulmonary complications of COVID-19 is required.
Collapse
Affiliation(s)
- Chin-Wei Kuo
- Institute of Clinical Medicine, College of Medicine, National Cheng Kung University, 138 Sheng-Li Road, Tainan, 70403, Taiwan
- Division of Chest Medicine, Department of Internal Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Po-Lan Su
- Division of Chest Medicine, Department of Internal Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Tang-Hsiu Huang
- Institute of Clinical Medicine, College of Medicine, National Cheng Kung University, 138 Sheng-Li Road, Tainan, 70403, Taiwan
- Division of Chest Medicine, Department of Internal Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Chien-Chung Lin
- Division of Chest Medicine, Department of Internal Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Chian-Wei Chen
- Division of Chest Medicine, Department of Internal Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Jeng-Shiuan Tsai
- Division of Chest Medicine, Department of Internal Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Xin-Min Liao
- Institute of Clinical Medicine, College of Medicine, National Cheng Kung University, 138 Sheng-Li Road, Tainan, 70403, Taiwan
- Division of Chest Medicine, Department of Internal Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Tzu-Yi Chan
- Division of Chest Medicine, Department of Internal Medicine, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Chi-Chang Shieh
- Institute of Clinical Medicine, College of Medicine, National Cheng Kung University, 138 Sheng-Li Road, Tainan, 70403, Taiwan.
- Department of Pediatrics, National Cheng Kung University Hospital, College of Medicine, National Cheng Kung University, Tainan, Taiwan.
| |
Collapse
|
13
|
Preteroti M, Wilson ET, Eidelman DH, Baglole CJ. Modulation of pulmonary immune function by inhaled cannabis products and consequences for lung disease. Respir Res 2023; 24:95. [PMID: 36978106 PMCID: PMC10043545 DOI: 10.1186/s12931-023-02399-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Accepted: 03/15/2023] [Indexed: 03/30/2023] Open
Abstract
The lungs, in addition to participating in gas exchange, represent the first line of defense against inhaled pathogens and respiratory toxicants. Cells lining the airways and alveoli include epithelial cells and alveolar macrophages, the latter being resident innate immune cells important in surfactant recycling, protection against bacterial invasion and modulation of lung immune homeostasis. Environmental exposure to toxicants found in cigarette smoke, air pollution and cannabis can alter the number and function of immune cells in the lungs. Cannabis (marijuana) is a plant-derived product that is typically inhaled in the form of smoke from a joint. However, alternative delivery methods such as vaping, which heats the plant without combustion, are becoming more common. Cannabis use has increased in recent years, coinciding with more countries legalizing cannabis for both recreational and medicinal purposes. Cannabis may have numerous health benefits owing to the presence of cannabinoids that dampen immune function and therefore tame inflammation that is associated with chronic diseases such as arthritis. The health effects that could come with cannabis use remain poorly understood, particularly inhaled cannabis products that may directly impact the pulmonary immune system. Herein, we first describe the bioactive phytochemicals present in cannabis, with an emphasis on cannabinoids and their ability to interact with the endocannabinoid system. We also review the current state-of-knowledge as to how inhaled cannabis/cannabinoids can shape immune response in the lungs and discuss the potential consequences of altered pulmonary immunity. Overall, more research is needed to understand how cannabis inhalation shapes the pulmonary immune response to balance physiological and beneficial responses with potential deleterious consequences on the lungs.
Collapse
Affiliation(s)
- Matthew Preteroti
- Translational Research in Respiratory Diseases Program, Research Institute of the McGill University Health Centre, 1001 Decarie Blvd., Montreal, QC, H4A 3J1, Canada
- Department of Pathology, McGill University, Montreal, QC, Canada
| | - Emily T Wilson
- Translational Research in Respiratory Diseases Program, Research Institute of the McGill University Health Centre, 1001 Decarie Blvd., Montreal, QC, H4A 3J1, Canada
- Department of Pharmacology and Therapeutics, McGill University, Montreal, QC, Canada
| | - David H Eidelman
- Translational Research in Respiratory Diseases Program, Research Institute of the McGill University Health Centre, 1001 Decarie Blvd., Montreal, QC, H4A 3J1, Canada
- Department of Medicine, McGill University, Montreal, QC, Canada
| | - Carolyn J Baglole
- Translational Research in Respiratory Diseases Program, Research Institute of the McGill University Health Centre, 1001 Decarie Blvd., Montreal, QC, H4A 3J1, Canada.
- Department of Pathology, McGill University, Montreal, QC, Canada.
- Department of Medicine, McGill University, Montreal, QC, Canada.
- Department of Pharmacology and Therapeutics, McGill University, Montreal, QC, Canada.
| |
Collapse
|
14
|
Scaramuzzo G, Nucera F, Asmundo A, Messina R, Mari M, Montanaro F, Johansen MD, Monaco F, Fadda G, Tuccari G, Hansbro NG, Hansbro PM, Hansel TT, Adcock IM, David A, Kirkham P, Caramori G, Volta CA, Spadaro S. Cellular and molecular features of COVID-19 associated ARDS: therapeutic relevance. J Inflamm (Lond) 2023; 20:11. [PMID: 36941580 PMCID: PMC10027286 DOI: 10.1186/s12950-023-00333-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2023] [Accepted: 02/08/2023] [Indexed: 03/23/2023] Open
Abstract
The severe acute respiratory syndrome-coronavirus-2 (SARS-CoV-2) infection can be asymptomatic or cause a disease (COVID-19) characterized by different levels of severity. The main cause of severe COVID-19 and death is represented by acute (or acute on chronic) respiratory failure and acute respiratory distress syndrome (ARDS), often requiring hospital admission and ventilator support.The molecular pathogenesis of COVID-19-related ARDS (by now termed c-ARDS) is still poorly understood. In this review we will discuss the genetic susceptibility to COVID-19, the pathogenesis and the local and systemic biomarkers correlated with c-ARDS and the therapeutic options that target the cell signalling pathways of c-ARDS.
Collapse
Affiliation(s)
- Gaetano Scaramuzzo
- Department of Translational Medicine, University of Ferrara, Ferrara, Italy
- Department of Emergency, Section of Intensive Care and Anesthesia, Azienda Ospedaliera-Universitaria Sant'Anna, Ferrara, Italy
| | - Francesco Nucera
- Pneumologia, Dipartimento di Scienze Biomediche, Odontoiatriche e delle Immagini Morfologiche e Funzionali (BIOMORF), Università di Messina, Messina, Italy
| | - Alessio Asmundo
- Medicina Legale, Dipartimento di Scienze Biomediche, Odontoiatriche e delle Immagini Morfologiche e Funzionali (BIOMORF), Università di Messina, Messina, Italy
| | - Roberto Messina
- Intensive Care Unit, Dipartimento di Patologia Umana e dell'Età Evolutiva Gaetano Barresi, Università di Messina, Messina, Italy
| | - Matilde Mari
- Department of Translational Medicine, University of Ferrara, Ferrara, Italy
- Department of Emergency, Section of Intensive Care and Anesthesia, Azienda Ospedaliera-Universitaria Sant'Anna, Ferrara, Italy
| | - Federica Montanaro
- Department of Translational Medicine, University of Ferrara, Ferrara, Italy
- Department of Emergency, Section of Intensive Care and Anesthesia, Azienda Ospedaliera-Universitaria Sant'Anna, Ferrara, Italy
| | - Matt D Johansen
- Centre for Inflammation, School of Life Sciences, Faculty of Science, Centenary Institute and University of Technology Sydney, Sydney, NSW, Australia
| | - Francesco Monaco
- Chirurgia Toracica, Dipartimento di Scienze Biomediche, Odontoiatriche e delle Immagini Morfologiche e Funzionali (BIOMORF), Università di Messina, Messina, Italy
| | - Guido Fadda
- Section of Pathological Anatomy, Department of Human Pathology of Adult and Developmental Age "Gaetano Barresi", University of Messina, Messina, Italy
| | - Giovanni Tuccari
- Section of Pathological Anatomy, Department of Human Pathology of Adult and Developmental Age "Gaetano Barresi", University of Messina, Messina, Italy
| | - Nicole G Hansbro
- Centre for Inflammation, School of Life Sciences, Faculty of Science, Centenary Institute and University of Technology Sydney, Sydney, NSW, Australia
| | - Philip M Hansbro
- Centre for Inflammation, School of Life Sciences, Faculty of Science, Centenary Institute and University of Technology Sydney, Sydney, NSW, Australia
| | - Trevor T Hansel
- Medical Research Council and Asthma, UK Centre in Allergic Mechanisms of Asthma, London, UK
| | - Ian M Adcock
- Airway Disease Section, National Heart and Lung Institute, Imperial College London, London, UK
| | - Antonio David
- Intensive Care Unit, Dipartimento di Patologia Umana e dell'Età Evolutiva Gaetano Barresi, Università di Messina, Messina, Italy
| | - Paul Kirkham
- Department of Biomedical Sciences, Faculty of Sciences and Engineering, University of Wolverhampton, West Midlands, Wolverhampton, UK
| | - Gaetano Caramori
- Pneumologia, Dipartimento di Scienze Biomediche, Odontoiatriche e delle Immagini Morfologiche e Funzionali (BIOMORF), Università di Messina, Messina, Italy.
| | - Carlo Alberto Volta
- Department of Translational Medicine, University of Ferrara, Ferrara, Italy
- Department of Emergency, Section of Intensive Care and Anesthesia, Azienda Ospedaliera-Universitaria Sant'Anna, Ferrara, Italy
| | - Savino Spadaro
- Department of Translational Medicine, University of Ferrara, Ferrara, Italy
- Department of Emergency, Section of Intensive Care and Anesthesia, Azienda Ospedaliera-Universitaria Sant'Anna, Ferrara, Italy
| |
Collapse
|
15
|
SARS-CoV-2 versus Influenza A Virus: Characteristics and Co-Treatments. Microorganisms 2023; 11:microorganisms11030580. [PMID: 36985154 PMCID: PMC10051779 DOI: 10.3390/microorganisms11030580] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2023] [Revised: 02/20/2023] [Accepted: 02/22/2023] [Indexed: 03/02/2023] Open
Abstract
For three years, the novel coronavirus disease 2019 (COVID-19) pandemic, caused by infection of the SARS-CoV-2 virus, has completely changed our lifestyles and prepared us to live with this novel pneumonia for years to come. Given that pre-existing flu is caused by the influenza A virus, we have begun unprecedently co-coping with two different respiratory diseases at the same time. Hence, we draw a comparison between SARS-CoV-2 and influenza A virus based on the general characteristics, especially the main variants’ history and the distribution of the two viruses. SARS-CoV-2 appeared to mutate more frequently and independently of locations than the influenza A virus. Furthermore, we reviewed present clinical trials on combined management against COVID-19 and influenza in order to explore better solutions against both at the same time.
Collapse
|
16
|
Exploring the Role of ACE2 as a Connecting Link between COVID-19 and Parkinson's Disease. Life (Basel) 2023; 13:life13020536. [PMID: 36836893 PMCID: PMC9961012 DOI: 10.3390/life13020536] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2022] [Revised: 01/30/2023] [Accepted: 02/14/2023] [Indexed: 02/17/2023] Open
Abstract
Coronavirus disease 2019 (COVID-19) is frequently accompanied by neurological manifestations such as headache, delirium, and epileptic seizures, whereas ageusia and anosmia may appear before respiratory symptoms. Among the various neurological COVID-19-related comorbidities, Parkinson's disease (PD) has gained increasing attention. Some cases of PD disease have been linked to COVID-19, and both motor and non-motor symptoms in Parkinson's disease patients frequently worsen following SARS-CoV-2 infection. Although it is still unclear whether PD increases the susceptibility to SARS-CoV-2 infection or whether COVID-19 increases the risk of or unmasks future cases of PD, emerging evidence sheds more light on the molecular mechanisms underlying the relationship between these two diseases. Among them, angiotensin-converting enzyme 2 (ACE2), a significant component of the renin-angiotensin system (RAS), seems to play a pivotal role. ACE2 is required for the entry of SARS-CoV-2 to the human host cells, and ACE2 dysregulation is implicated in the severity of COVID-19-related acute respiratory distress syndrome (ARDS). ACE2 imbalance is implicated in core shared pathophysiological mechanisms between PD and COVID-19, including aberrant inflammatory responses, oxidative stress, mitochondrial dysfunction, and immune dysregulation. ACE2 may also be implicated in alpha-synuclein-induced dopaminergic degeneration, gut-brain axis dysregulation, blood-brain axis disruption, autonomic dysfunction, depression, anxiety, and hyposmia, which are key features of PD.
Collapse
|
17
|
Miluzio A, Cuomo A, Cordiglieri C, Donnici L, Pesce E, Bombaci M, Conti M, Fasciani A, Terracciano L, Manganaro L, Toccafondi M, Scagliola A, Oliveto S, Ricciardi S, Grifantini R, De Francesco R, Abrignani S, Manfrini N, Biffo S. Mapping of functional SARS-CoV-2 receptors in human lungs establishes differences in variant binding and SLC1A5 as a viral entry modulator of hACE2. EBioMedicine 2022; 87:104390. [PMID: 36584595 PMCID: PMC9795807 DOI: 10.1016/j.ebiom.2022.104390] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2021] [Revised: 11/15/2022] [Accepted: 11/17/2022] [Indexed: 12/29/2022] Open
Abstract
BACKGROUND The COVID-19 pandemic is an infectious disease caused by SARS-CoV-2. The first step of SARS-CoV-2 infection is the recognition of angiotensin-converting enzyme 2 (ACE2) receptors by the receptor-binding domain (RBD) of the viral Spike (S) glycoprotein. Although the molecular and structural bases of the SARS-CoV-2-RBD/hACE2 interaction have been thoroughly investigated in vitro, the relationship between hACE2 expression and in vivo infection is less understood. METHODS Here, we developed an efficient SARS-CoV-2-RBD binding assay suitable for super resolution microscopy and simultaneous hACE2 immunodetection and mapped the correlation between hACE2 receptor abundance and SARS-CoV-2-RBD binding, both in vitro and in human lung biopsies. Next, we explored the specific proteome of SARS-CoV-2-RBD/hACE2 through a comparative mass spectrometry approach. FINDINGS We found that only a minority of hACE2 positive spots are actually SARS-CoV-2-RBD binding sites, and that the relationship between SARS-CoV-2-RBD binding and hACE2 presence is variable, suggesting the existence of additional factors. Indeed, we found several interactors that are involved in receptor localization and viral entry and characterized one of them: SLC1A5, an amino acid transporter. High-resolution receptor-binding studies showed that co-expression of membrane-bound SLC1A5 with hACE2 predicted SARS-CoV-2 binding and entry better than hACE2 expression alone. SLC1A5 depletion reduces SARS-CoV-2 binding and entry. Notably, the Omicron variant is more efficient in binding hACE2 sites, but equally sensitive to SLC1A5 downregulation. INTERPRETATION We propose a method for mapping functional SARS-CoV-2 receptors in vivo. We confirm the existence of hACE2 co-factors that may contribute to differential sensitivity of cells to infection. FUNDING This work was supported by an unrestricted grant from "Fondazione Romeo ed Enrica Invernizzi" to Stefano Biffo and by AIRC under MFAG 2021 - ID. 26178 project - P.I. Manfrini Nicola.
Collapse
Affiliation(s)
- Annarita Miluzio
- National Institute of Molecular Genetics, "Fondazione Romeo ed Enrica Invernizzi", INGM, 20122, Milan, Italy
| | - Alessandro Cuomo
- Department of Experimental Oncology, IEO, European Institute of Oncology IRCCS, 20141, Milan, Italy
| | - Chiara Cordiglieri
- National Institute of Molecular Genetics, "Fondazione Romeo ed Enrica Invernizzi", INGM, 20122, Milan, Italy
| | - Lorena Donnici
- National Institute of Molecular Genetics, "Fondazione Romeo ed Enrica Invernizzi", INGM, 20122, Milan, Italy
| | - Elisa Pesce
- National Institute of Molecular Genetics, "Fondazione Romeo ed Enrica Invernizzi", INGM, 20122, Milan, Italy
| | - Mauro Bombaci
- National Institute of Molecular Genetics, "Fondazione Romeo ed Enrica Invernizzi", INGM, 20122, Milan, Italy
| | - Matteo Conti
- National Institute of Molecular Genetics, "Fondazione Romeo ed Enrica Invernizzi", INGM, 20122, Milan, Italy
| | - Alessandra Fasciani
- National Institute of Molecular Genetics, "Fondazione Romeo ed Enrica Invernizzi", INGM, 20122, Milan, Italy
| | - Luigi Terracciano
- Institute of Pathology, University Hospital Basel, 4031, Basel, Switzerland
| | - Lara Manganaro
- National Institute of Molecular Genetics, "Fondazione Romeo ed Enrica Invernizzi", INGM, 20122, Milan, Italy
| | - Mirco Toccafondi
- National Institute of Molecular Genetics, "Fondazione Romeo ed Enrica Invernizzi", INGM, 20122, Milan, Italy
| | - Alessandra Scagliola
- National Institute of Molecular Genetics, "Fondazione Romeo ed Enrica Invernizzi", INGM, 20122, Milan, Italy
| | - Stefania Oliveto
- National Institute of Molecular Genetics, "Fondazione Romeo ed Enrica Invernizzi", INGM, 20122, Milan, Italy
| | - Sara Ricciardi
- National Institute of Molecular Genetics, "Fondazione Romeo ed Enrica Invernizzi", INGM, 20122, Milan, Italy,Department of Biosciences, University of Milan, 20133, Milan, Italy
| | - Renata Grifantini
- National Institute of Molecular Genetics, "Fondazione Romeo ed Enrica Invernizzi", INGM, 20122, Milan, Italy
| | - Raffaele De Francesco
- National Institute of Molecular Genetics, "Fondazione Romeo ed Enrica Invernizzi", INGM, 20122, Milan, Italy,Department of Pharmacological and Biomolecular Sciences, University of Milan, 20133, Milan, Italy
| | - Sergio Abrignani
- National Institute of Molecular Genetics, "Fondazione Romeo ed Enrica Invernizzi", INGM, 20122, Milan, Italy,Department of Clinical Sciences and Community Health, University of Milan, 20122, Milan, Italy
| | - Nicola Manfrini
- National Institute of Molecular Genetics, "Fondazione Romeo ed Enrica Invernizzi", INGM, 20122, Milan, Italy,Department of Biosciences, University of Milan, 20133, Milan, Italy,Corresponding author. National Institute of Molecular Genetics, "Fondazione Romeo ed Enrica Invernizzi", INGM, 20122, Milan, Italy.
| | - Stefano Biffo
- National Institute of Molecular Genetics, "Fondazione Romeo ed Enrica Invernizzi", INGM, 20122, Milan, Italy,Department of Biosciences, University of Milan, 20133, Milan, Italy,Corresponding author. National Institute of Molecular Genetics, "Fondazione Romeo ed Enrica Invernizzi", INGM, 20122, Milan, Italy.
| |
Collapse
|
18
|
The Interplay of Lung Cancer, COVID-19, and Vaccines. Int J Mol Sci 2022; 23:ijms232315067. [PMID: 36499394 PMCID: PMC9738445 DOI: 10.3390/ijms232315067] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2022] [Revised: 11/21/2022] [Accepted: 11/29/2022] [Indexed: 12/03/2022] Open
Abstract
Patients with cancer are more susceptible to a higher risk of coronavirus infection and its severe complications than the general population. In addition, these patients were not included in the pivotal clinical trials for COVID-19 vaccines. Therefore, considerable uncertainty remains regarding the management of cancer patients during the COVID-19 pandemic and the safety of COVID-19 vaccinations in cancer patients. In this review, we summarize the current knowledge generated from the beginning of the COVID-19 pandemic on the vulnerability of cancer patients to the coronavirus disease, as well as the effectiveness of COVID-19 vaccines in this population. We also discuss the available data on the effects of anticancer treatment with immune checkpoint inhibitors on the immune responses to SARS-CoV-2 in cancer patients. Special attention in this review will be given to patients with lung cancer, as such patients are at an increased risk for severe effects from COVID-19.
Collapse
|
19
|
Zuo X, Ren S, Zhang H, Tian J, Tian R, Han B, Liu H, Dong Q, Wang Z, Cui Y, Niu R, Zhang F. Chemotherapy induces ACE2 expression in breast cancer via the ROS-AKT-HIF-1α signaling pathway: a potential prognostic marker for breast cancer patients receiving chemotherapy. J Transl Med 2022; 20:509. [PMID: 36335375 PMCID: PMC9636712 DOI: 10.1186/s12967-022-03716-w] [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: 08/04/2022] [Accepted: 10/20/2022] [Indexed: 11/06/2022] Open
Abstract
Background Angiotensin-converting enzyme 2 (ACE2) is a key enzyme of the renin-angiotensin system and a well-known functional receptor for the entry of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) into host cells. The COVID-19 pandemic has brought ACE2 into the spotlight, and ACE2 expression in tumors and its relationship with SARS-COV-2 infection and prognosis of cancer patients have received extensive attention. However, the association between ACE2 expression and tumor therapy and prognosis, especially in breast cancer, remains ambiguous and requires further investigation. We have previously reported that ACE2 is elevated in drug-resistant breast cancer cells, but the exact function of ACE2 in drug resistance and progression of this malignant disease has not been explored. Methods The expression of ACE2 and HIF-1α in parental and drug-resistant breast cancer cells under normoxic and hypoxic conditions was analyzed by Western blot and qRT-PCR methods. The protein levels of ACE2 in plasma samples from breast cancer patients were examined by ELISA. The relationship between ACE2 expression and breast cancer treatment and prognosis was analyzed using clinical specimens and public databases. The reactive oxygen species (ROS) levels in breast cancer cells were measured by using a fluorescent probe. Small interfering RNAs (siRNAs) or lentivirus-mediated shRNA was used to silence ACE2 and HIF-1α expression in cellular models. The effect of ACE2 knockdown on drug resistance in breast cancer was determined by Cell Counting Kit 8 (CCK-8)-based assay, colony formation assay, apoptosis and EdU assay. Results ACE2 expression is relatively low in breast cancer cells, but increases rapidly and specifically after exposure to anticancer drugs, and remains high after resistance is acquired. Mechanistically, chemotherapeutic agents increase ACE2 expression in breast cancer cells by inducing intracellular ROS production, and increased ROS levels enhance AKT phosphorylation and subsequently increase HIF-1α expression, which in turn upregulates ACE2 expression. Although ACE2 levels in plasma and cancer tissues are lower in breast cancer patients compared with healthy controls, elevated ACE2 in patients after chemotherapy is a predictor of poor treatment response and an unfavorable prognostic factor for survival in breast cancer patients. Conclusion ACE2 is a gene in breast cancer cells that responds rapidly to chemotherapeutic agents through the ROS-AKT-HIF-1α axis. Elevated ACE2 modulates the sensitivity of breast cancer cells to anticancer drugs by optimizing the balance of intracellular ROS. Moreover, increased ACE2 is not only a predictor of poor response to chemotherapy, but is also associated with a worse prognosis in breast cancer patients. Thus, our findings provide novel insights into the spatiotemporal differences in the function of ACE2 in the initiation and progression of breast cancer. Supplementary Information The online version contains supplementary material available at 10.1186/s12967-022-03716-w.
Collapse
|
20
|
Piasecki TM, Smith SS, Baker TB, Slutske WS, Adsit RT, Bolt DM, Conner KL, Bernstein SL, Eng OD, Lazuk D, Gonzalez A, Jorenby DE, D’Angelo H, Kirsch JA, Williams BS, Nolan MB, Hayes-Birchler T, Kent S, Kim H, Lubanski S, Yu M, Suk Y, Cai Y, Kashyap N, Mathew JP, McMahan G, Rolland B, Tindle HA, Warren GW, An LC, Boyd AD, Brunzell DH, Carrillo V, Chen LS, Davis JM, Deshmukh VG, Dilip D, Ellerbeck EF, Goldstein AO, Iturrate E, Jose T, Khanna N, King A, Klass E, Mermelstein RJ, Tong E, Tsoh JY, Wilson KM, Theobald WE, Fiore MC. Smoking Status, Nicotine Medication, Vaccination, and COVID-19 Hospital Outcomes: Findings from the COVID EHR Cohort at the University of Wisconsin (CEC-UW) Study. Nicotine Tob Res 2022; 25:1184-1193. [PMID: 36069915 PMCID: PMC9494410 DOI: 10.1093/ntr/ntac201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2022] [Revised: 07/05/2022] [Accepted: 08/17/2022] [Indexed: 11/14/2022]
Abstract
INTRODUCTION Available evidence is mixed concerning associations between smoking status and COVID-19 clinical outcomes. Effects of nicotine replacement therapy (NRT) and vaccination status on COVID-19 outcomes in smokers are unknown. METHODS Electronic health record data from 104 590 COVID-19 patients hospitalized February 1, 2020 to September 30, 2021 in 21 U.S. health systems were analyzed to assess associations of smoking status, in-hospital NRT prescription, and vaccination status with in-hospital death and ICU admission. RESULTS Current (n = 7764) and never smokers (n = 57 454) did not differ on outcomes after adjustment for age, sex, race, ethnicity, insurance, body mass index, and comorbidities. Former (vs never) smokers (n = 33 101) had higher adjusted odds of death (aOR, 1.11; 95% CI, 1.06-1.17) and ICU admission (aOR, 1.07; 95% CI, 1.04-1.11). Among current smokers, NRT prescription was associated with reduced mortality (aOR, 0.64; 95% CI, 0.50-0.82). Vaccination effects were significantly moderated by smoking status; vaccination was more strongly associated with reduced mortality among current (aOR, 0.29; 95% CI, 0.16-0.66) and former smokers (aOR, 0.47; 95% CI, 0.39-0.57) than for never smokers (aOR, 0.67; 95% CI, 0.57, 0.79). Vaccination was associated with reduced ICU admission more strongly among former (aOR, 0.74; 95% CI, 0.66-0.83) than never smokers (aOR, 0.87; 95% CI, 0.79-0.97). CONCLUSIONS Former but not current smokers hospitalized with COVID-19 are at higher risk for severe outcomes. SARS-CoV-2 vaccination is associated with better hospital outcomes in COVID-19 patients, especially current and former smokers. NRT during COVID-19 hospitalization may reduce mortality for current smokers. IMPLICATIONS Prior findings regarding associations between smoking and severe COVID-19 disease outcomes have been inconsistent. This large cohort study suggests potential beneficial effects of nicotine replacement therapy on COVID-19 outcomes in current smokers and outsized benefits of SARS-CoV-2 vaccination in current and former smokers. Such findings may influence clinical practice and prevention efforts and motivate additional research that explores mechanisms for these effects.
Collapse
Affiliation(s)
- Thomas M Piasecki
- Corresponding Author: Thomas M. Piasecki, PhD, Center for Tobacco Research and Intervention, University of Wisconsin School of Medicine and Public Health, 1930 Monroe St., Suite 200, Madison, WI 53711, USA. Telephone: +1 (608) 262-8673.
| | - Stevens S Smith
- Center for Tobacco Research and Intervention, School of Medicine and Public Health, University of Wisconsin–Madison, Madison, WI, USA
- Department of Medicine, School of Medicine and Public Health, University of Wisconsin–Madison, Madison, WI, USA
| | - Timothy B Baker
- Center for Tobacco Research and Intervention, School of Medicine and Public Health, University of Wisconsin–Madison, Madison, WI, USA
- Department of Medicine, School of Medicine and Public Health, University of Wisconsin–Madison, Madison, WI, USA
| | - Wendy S Slutske
- Center for Tobacco Research and Intervention, School of Medicine and Public Health, University of Wisconsin–Madison, Madison, WI, USA
- Department of Family Medicine and Community Health, School of Medicine and Public Health, University of Wisconsin–Madison, Madison, WI, USA
| | - Robert T Adsit
- Center for Tobacco Research and Intervention, School of Medicine and Public Health, University of Wisconsin–Madison, Madison, WI, USA
| | - Daniel M Bolt
- Department of Educational Psychology, University of Wisconsin–Madison, Madison, WI, USA
- Center for Tobacco Research and Intervention, School of Medicine and Public Health, University of Wisconsin–Madison, Madison, WI, USA
| | - Karen L Conner
- Center for Tobacco Research and Intervention, School of Medicine and Public Health, University of Wisconsin–Madison, Madison, WI, USA
| | - Steven L Bernstein
- Department of Emergency Medicine, Geisel School of Medicine at Dartmouth, Lebanon, NH, USA
| | - Oliver D Eng
- Institute for Clinical and Translational Research, School of Medicine and Public Health, University of Wisconsin–Madison, Madison, WI, USA
| | - David Lazuk
- Yale-New Haven Health System, New Haven, CT, USA
| | - Alec Gonzalez
- BlueTree Network, a Tegria Company, Madison, WI, USA
| | - Douglas E Jorenby
- Center for Tobacco Research and Intervention, School of Medicine and Public Health, University of Wisconsin–Madison, Madison, WI, USA
- Department of Medicine, School of Medicine and Public Health, University of Wisconsin–Madison, Madison, WI, USA
| | - Heather D’Angelo
- Carbone Cancer Center, University of Wisconsin–Madison, Madison, WI, USA
| | - Julie A Kirsch
- Center for Tobacco Research and Intervention, School of Medicine and Public Health, University of Wisconsin–Madison, Madison, WI, USA
- Department of Family Medicine and Community Health, School of Medicine and Public Health, University of Wisconsin–Madison, Madison, WI, USA
| | - Brian S Williams
- Center for Tobacco Research and Intervention, School of Medicine and Public Health, University of Wisconsin–Madison, Madison, WI, USA
- Department of Medicine, School of Medicine and Public Health, University of Wisconsin–Madison, Madison, WI, USA
- Department of Pediatrics, School of Medicine and Public Health, University of Wisconsin–Madison, Madison, WI, USA
| | - Margaret B Nolan
- Center for Tobacco Research and Intervention, School of Medicine and Public Health, University of Wisconsin–Madison, Madison, WI, USA
| | - Todd Hayes-Birchler
- Center for Tobacco Research and Intervention, School of Medicine and Public Health, University of Wisconsin–Madison, Madison, WI, USA
| | - Sean Kent
- Department of Statistics, University of Wisconsin–Madison, Madison, WI, USA
| | - Hanna Kim
- Department of Educational Psychology, University of Wisconsin–Madison, Madison, WI, USA
| | | | - Menggang Yu
- Department of Biostatistics and Medical Informatics, University of Wisconsin-Madison, Madison, WI, USA
| | - Youmi Suk
- Department of Human Development, Teachers College Columbia University, New York, NY, USA
| | - Yuxin Cai
- Center for Tobacco Research and Intervention, School of Medicine and Public Health, University of Wisconsin–Madison, Madison, WI, USA
| | - Nitu Kashyap
- Yale-New Haven Health System, New Haven, CT, USA
- Yale School of Medicine, New Haven, CT, USA
| | - Jomol P Mathew
- Department of Population Health Sciences, School of Medicine and Public Health, University of Wisconsin-Madison, Madison, WI, USA
| | - Gabriel McMahan
- Department of Statistics, University of Wisconsin–Madison, Madison, WI, USA
| | - Betsy Rolland
- Institute for Clinical and Translational Research, School of Medicine and Public Health, University of Wisconsin–Madison, Madison, WI, USA
- Carbone Cancer Center, University of Wisconsin–Madison, Madison, WI, USA
| | - Hilary A Tindle
- Department of Medicine, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Graham W Warren
- Department of Radiation Oncology, Medical University of South Carolina, Charleston, SC, USA
| | - Lawrence C An
- Division of General Medicine, Rogel Cancer Center, University of Michigan, Ann Arbor, MI, USA
| | - Andrew D Boyd
- Department of Biomedical and Health Information Sciences, College of Applied Health Sciences, University of Illinois at Chicago, Chicago, IL, USA
| | | | - Victor Carrillo
- Hackensack Meridian Health, Hackensack University Medical Center, Hackensack, NJ, USA
| | - Li-Shiun Chen
- Washington University in St. Louis School of Medicine, St. Louis, MO, USA
| | - James M Davis
- Duke Cancer Institute and Duke University Department of Medicine, Durham, NC, USA
| | | | - Deepika Dilip
- Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Edward F Ellerbeck
- Department of Population Health, University of Kansas Medical Center, Kansas City, MO, USA
| | - Adam O Goldstein
- Department of Family Medicine and Lineberger Comprehensive Cancer Center, University of North Carolina School of Medicine, Chapel Hill, NC, USA
| | | | - Thulasee Jose
- Department of Anesthesiology and Perioperative Medicine, Mayo Clinic, Rochester, MN, USA
| | - Niharika Khanna
- University of Maryland School of Medicine, Baltimore, MD, USA
| | - Andrea King
- Department of Psychiatry and Behavioral Neuroscience, University of Chicago Comprehensive Cancer Center, Chicago, IL, USA
| | - Elizabeth Klass
- Department of Preventive Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Robin J Mermelstein
- Department of Psychology and Institute for Health Research and Policy, University of Illinois at Chicago, Chicago, IL, USA
| | - Elisa Tong
- Department of Internal Medicine, University of California Davis, Davis, CA, USA
| | - Janice Y Tsoh
- Department of Psychiatry and Behavioral Sciences, Hellen Diller Family Comprehensive Cancer Center, University of California San Francisco, San Francisco, CA, USA
| | - Karen M Wilson
- Department of Pediatrics, University of Rochester School of Medicine and Dentistry, Rochester, NY, USA
| | - Wendy E Theobald
- Center for Tobacco Research and Intervention, School of Medicine and Public Health, University of Wisconsin–Madison, Madison, WI, USA
- Department of Medicine, School of Medicine and Public Health, University of Wisconsin–Madison, Madison, WI, USA
| | - Michael C Fiore
- Center for Tobacco Research and Intervention, School of Medicine and Public Health, University of Wisconsin–Madison, Madison, WI, USA
- Department of Medicine, School of Medicine and Public Health, University of Wisconsin–Madison, Madison, WI, USA
| |
Collapse
|
21
|
Benowitz NL, Goniewicz ML, Halpern-Felsher B, Krishnan-Sarin S, Ling PM, O'Connor RJ, Pentz MA, Robertson RM, Bhatnagar A. Tobacco product use and the risks of SARS-CoV-2 infection and COVID-19: current understanding and recommendations for future research. THE LANCET. RESPIRATORY MEDICINE 2022; 10:900-915. [PMID: 35985357 PMCID: PMC9381032 DOI: 10.1016/s2213-2600(22)00182-5] [Citation(s) in RCA: 30] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/27/2021] [Revised: 01/27/2022] [Accepted: 05/03/2022] [Indexed: 01/11/2023]
Abstract
Heterogeneity in the clinical presentation of SARS-CoV-2 infection and COVID-19 progression underscores the urgent need to identify individual-level susceptibility factors that affect infection vulnerability and disease severity. Tobacco product use is a potential susceptibility factor. In this Personal View, we provide an overview of the findings of peer-reviewed, published studies relating tobacco product use to SARS-CoV-2 infection and COVID-19 outcomes, with most studies focusing on cigarette smoking in adults. Findings pertaining to the effects of tobacco product use on the incidence of SARS-CoV-2 infection are inconsistent. However, evidence supports a role for cigarette smoking in increasing the risk of poor COVID-19 outcomes, including hospital admission, progression in disease severity, and COVID-19-related mortality. We discuss the potential effects of tobacco use behaviour on SARS-CoV-2 transmission and infection, and highlight the pathophysiological changes associated with cigarette smoking that could promote SARS-CoV-2 infection and increased disease severity. We consider the biological mechanisms by which nicotine and other tobacco product constituents might affect immune and inflammatory responses to SARS-CoV-2 infection. Finally, we identify current knowledge gaps and suggest priorities for research to address acute and post-acute health outcomes of COVID-19 during and after the pandemic.
Collapse
Affiliation(s)
- Neal L Benowitz
- Department of Medicine, University of California, San Francisco, San Francisco, CA, USA
| | - Maciej L Goniewicz
- Department of Health Behavior, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
| | | | | | - Pamela M Ling
- Department of Medicine, University of California, San Francisco, San Francisco, CA, USA
| | - Richard J O'Connor
- Department of Health Behavior, Roswell Park Comprehensive Cancer Center, Buffalo, NY, USA
| | - Mary Ann Pentz
- Department of Population and Public Health Sciences, University of Southern California, Los Angeles, CA, USA
| | - Rose Marie Robertson
- Department of Medicine, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Aruni Bhatnagar
- Department of Medicine, University of Louisville, Louisville, KY, USA.
| |
Collapse
|
22
|
Allawi N, Abdullah B. Immunohistochemical expression of angiotensin-converting enzyme 2 in superficial and deep maxillofacial tissues: A cross-sectional study. Health Sci Rep 2022; 5:e737. [PMID: 35873392 PMCID: PMC9297373 DOI: 10.1002/hsr2.737] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2022] [Revised: 06/22/2022] [Accepted: 06/26/2022] [Indexed: 01/09/2023] Open
Abstract
Background and Aims The involvement of maxillofacial tissues in SARS-CoV-2 infections ranges from mild dysgeusia to life-threatening tissue necrosis, as seen in SARS-CoV-2-associated mucormycosis. Angiotensin-converting enzyme 2 (ACE2) which functions as a receptor for SARS-CoV-2 was reported in the epithelial surfaces of the oral and nasal cavities; however, a complete understanding of the expression patterns in deep oral and maxillofacial tissues is still lacking. Methods The immunohistochemical expression of ACE2 was analyzed in 95 specimens from maxillofacial tissues and 10 specimens of pulmonary alveolar tissue using a semiquantitative immunohistochemical scoring procedure, taking into account all superficial and deep maxillofacial tissue cells. We also explored the associations of age, gender, and anatomical site with expression scores. Results ACE2 was detected in keratinized epithelia (57.34%), non-keratinized epithelia (46.51%), nasal respiratory epithelial cells (73.35%), pulmonary alveolar cells (82.54%), fibroblasts (63.69%), vascular endothelial cells (58.43%), mucous acinar cells (59.88%), serous acinar cells (79.49%), salivary duct cells (86.26%) skeletal muscle fibers (71.01%), neuron support cells (94.25%), and bone marrow cells (72.65%). Age and gender did not affect the expression levels significantly in epithelial cells (p = 0.76, and p = 0.7 respectively); however, identical cells expressed different protein levels depending on the site from which the specimens were obtained. For example, dorsal tongue epithelia expressed significantly lower ACE2 scores than alveolar epithelia (p < 0.001). A positive correlation was found between ACE2 expression in fibroblasts and epithelial cells (r = 0.378, p = 0.001), and between vascular endothelial and epithelial cells (r = 0.395, p = 0.001). Conclusion ACE2 is expressed by epithelial cells and subepithelial tissues including fibroblasts, vascular endothelia, skeletal muscles, peripheral nerves, and bone marrow. No correlation was detected between ACE2 expression and patient age or sex while the epithelial expression scores were correlated with stromal scores.
Collapse
Affiliation(s)
- Noor Allawi
- Department of Oral DiagnosisCollege of Dentistry/University of BaghdadBaghdadIraq
| | - Bashar Abdullah
- Department of Oral DiagnosisCollege of Dentistry/University of BaghdadBaghdadIraq
| |
Collapse
|
23
|
Richard D, Muthuirulan P, Aguiar J, Doxey AC, Banerjee A, Mossman K, Hirota J, Capellini TD. Intronic regulation of SARS-CoV-2 receptor (ACE2) expression mediated by immune signaling and oxidative stress pathways. iScience 2022; 25:104614. [PMID: 35756893 PMCID: PMC9213013 DOI: 10.1016/j.isci.2022.104614] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Revised: 03/19/2022] [Accepted: 06/10/2022] [Indexed: 11/26/2022] Open
Abstract
The angiotensin-converting enzyme 2 (ACE2) protein is a key catalytic regulator of the renin-angiotensin system (RAS), involved in fluid homeostasis and blood pressure modulation. ACE2 also serves as a cell-surface receptor for some coronaviruses such as SARS-CoV and SARS-CoV-2. Improved characterization of ACE2 regulation may help us understand the effects of pre-existing conditions on COVID-19 incidence, as well as pathogenic dysregulation following viral infection. Here, we perform bioinformatic analyses to hypothesize on ACE2 gene regulation in two different physiological contexts, identifying putative regulatory elements of ACE2 expression. We perform functional validation of our computational predictions via targeted CRISPR-Cas9 deletions of these elements in vitro, finding them responsive to immune signaling and oxidative-stress pathways. This contributes to our understanding of ACE2 gene regulation at baseline and immune challenge. Our work supports pursuit of these putative mechanisms in our understanding of infection/disease caused by current, and future, SARS-related viruses such as SARS-CoV-2. Lung expression patterns suggest ACE2 regulation by immune and oxidative signaling CRISPR deletion of intronic regulatory elements (REs) alters ACE2 expression Effects of RE deletion are modified by immune stimulation and oxidative stress Propose two mechanisms for regulating ACE2 at baseline and after immune challenge
Collapse
Affiliation(s)
- Daniel Richard
- Department of Human Evolutionary Biology, Harvard University, Cambridge, MA, 02138 USA
| | | | - Jennifer Aguiar
- Department of Biology, University of Waterloo, Waterloo, ON, N2L3G1 Canada
| | - Andrew C Doxey
- Department of Biology, University of Waterloo, Waterloo, ON, N2L3G1 Canada
| | - Arinjay Banerjee
- Department of Biology, University of Waterloo, Waterloo, ON, N2L3G1 Canada.,Vaccine and Infectious Disease Organization, University of Saskatchewan; Saskatoon, SK, S7N 5E3 Canada.,Department of Veterinary Microbiology, Western College of Veterinary Medicine, University of Saskatchewan; Saskatoon, SK, S7N5B4 Canada
| | - Karen Mossman
- Department of Medicine, McMaster University, Hamilton, ON, L8N 3Z5 Canada
| | - Jeremy Hirota
- Department of Biology, University of Waterloo, Waterloo, ON, N2L3G1 Canada.,Department of Medicine, McMaster University, Hamilton, ON, L8N 3Z5 Canada.,Division of Respiratory Medicine, Department of Medicine, University of British Columbia, Vancouver, BC, V5Z 1M9 Canada
| | - Terence D Capellini
- Department of Human Evolutionary Biology, Harvard University, Cambridge, MA, 02138 USA.,Broad Institute of MIT and Harvard, Cambridge, 02142 MA, USA
| |
Collapse
|
24
|
Diamond JM. Don't Inhale: Acute Respiratory Distress Syndrome Risk and Tobacco Exposure in Patients with Sepsis. Am J Respir Crit Care Med 2022; 205:866-867. [PMID: 35130469 PMCID: PMC9838625 DOI: 10.1164/rccm.202201-0034ed] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Affiliation(s)
- Joshua M Diamond
- Pulmonary, Allergy, and Critical Care Division Perelman School of Medicine at the University of Pennsylvania Philadelphia, Pennsylvania
| |
Collapse
|
25
|
Dobrynin D, Polishchuk I, Portal L, Zlotver I, Sosnik A, Pokroy B. Adsorption of SARS CoV-2 spike proteins on various functionalized surfaces correlates with the high transmissibility of Delta and Omicron variants. Mater Today Bio 2022; 14:100265. [PMID: 35465145 PMCID: PMC9017064 DOI: 10.1016/j.mtbio.2022.100265] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Revised: 04/11/2022] [Accepted: 04/14/2022] [Indexed: 12/12/2022] Open
Abstract
The SARS-CoV-2 virus emerged at the end of 2019 and rapidly developed several mutated variants, specifically the Delta and Omicron, which demonstrate higher transmissibility and escalating infection cases worldwide. The dominant transmission pathway of this virus is via human-to-human contact and aerosols which once inhaled interact with the mucosal tissue, but another possible route is through contact with surfaces contaminated with SARS-CoV-2, often exhibiting long-term survival. Here we compare the adsorption capacities of the S1 and S2 subunits of the spike (S) protein from the original variant to that of the S1 subunit from the Delta and Omicron variants on self-assembled monolayers by Quartz Crystal Microbalance. The results clearly show a significant difference in adsorption capacity between the different variants, as well as between the S1 and S2 subunits. Overall, our study demonstrates that while the Omicron variant is able to adsorb much more successfully than the Delta, both variants show enhanced adsorption capacity than that of the original strain. We also examined the influence of pH conditions on the adsorption ability of the S1 subunit and found that adsorption was strongest at pH 7.4, which is the physiological pH. The main conclusion of this study is that there is a strong correlation between the adsorption capacity and the transmissibility of the various SARS-CoV-2 variants.
Collapse
Affiliation(s)
- Daniela Dobrynin
- Bio-Inspired Surface Engineering and Biomineralization Lab, Department of Materials Science and Engineering, Technion – Israel Institute of Technology, 32000, Haifa, Israel
| | - Iryna Polishchuk
- Bio-Inspired Surface Engineering and Biomineralization Lab, Department of Materials Science and Engineering, Technion – Israel Institute of Technology, 32000, Haifa, Israel
| | - Lotan Portal
- Bio-Inspired Surface Engineering and Biomineralization Lab, Department of Materials Science and Engineering, Technion – Israel Institute of Technology, 32000, Haifa, Israel
| | - Ivan Zlotver
- Laboratory of Pharmaceutical Nanomaterials Science, Department of Materials Science and Engineering, Technion – Israel Institute of Technology, 32000, Haifa, Israel
| | - Alejandro Sosnik
- Laboratory of Pharmaceutical Nanomaterials Science, Department of Materials Science and Engineering, Technion – Israel Institute of Technology, 32000, Haifa, Israel
| | - Boaz Pokroy
- Bio-Inspired Surface Engineering and Biomineralization Lab, Department of Materials Science and Engineering, Technion – Israel Institute of Technology, 32000, Haifa, Israel
| |
Collapse
|
26
|
Cellular and Molecular Signatures of Oxidative Stress in Bronchial Epithelial Cell Models Injured by Cigarette Smoke Extract. Int J Mol Sci 2022; 23:ijms23031770. [PMID: 35163691 PMCID: PMC8836577 DOI: 10.3390/ijms23031770] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2021] [Revised: 01/31/2022] [Accepted: 02/01/2022] [Indexed: 02/06/2023] Open
Abstract
Exposure of the airways epithelium to environmental insults, including cigarette smoke, results in increased oxidative stress due to unbalance between oxidants and antioxidants in favor of oxidants. Oxidative stress is a feature of inflammation and promotes the progression of chronic lung diseases, including Chronic Obstructive Pulmonary Disease (COPD). Increased oxidative stress leads to exhaustion of antioxidant defenses, alterations in autophagy/mitophagy and cell survival regulatory mechanisms, thus promoting cell senescence. All these events are amplified by the increase of inflammation driven by oxidative stress. Several models of bronchial epithelial cells are used to study the molecular mechanisms and the cellular functions altered by cigarette smoke extract (CSE) exposure, and to test the efficacy of molecules with antioxidant properties. This review offers a comprehensive synthesis of human in-vitro and ex-vivo studies published from 2011 to 2021 describing the molecular and cellular mechanisms evoked by CSE exposure in bronchial epithelial cells, the most used experimental models and the mechanisms of action of cellular antioxidants systems as well as natural and synthetic antioxidant compounds.
Collapse
|
27
|
Calkovska A, Kolomaznik M, Calkovsky V. Alveolar type II cells and pulmonary surfactant in COVID-19 era. Physiol Res 2021; 70:S195-S208. [PMID: 34913352 DOI: 10.33549/physiolres.934763] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
In this review, we discuss the role of pulmonary surfactant in the host defense against respiratory pathogens, including novel coronavirus SARS-CoV-2. In the lower respiratory system, the virus uses angiotensin-converting enzyme 2 (ACE2) receptor in conjunction with serine protease TMPRSS2, expressed by alveolar type II (ATII) cells as one of the SARS-CoV-2 target cells, to enter. ATII cells are the main source of surfactant. After their infection and the resulting damage, the consequences may be severe and may include injury to the alveolar-capillary barrier, lung edema, inflammation, ineffective gas exchange, impaired lung mechanics and reduced oxygenation, which resembles acute respiratory distress syndrome (ARDS) of other etiology. The aim of this review is to highlight the key role of ATII cells and reduced surfactant in the pathogenesis of the respiratory form of COVID-19 and to emphasize the rational basis for exogenous surfactant therapy in COVID-19 ARDS patients.
Collapse
Affiliation(s)
- A Calkovska
- Department of Physiology, Jessenius Faculty of Medicine in Martin, Comenius University in Bratislava, Martin, Slovak Republic; Clinic of Otorhinolaryngology and Head and Neck Surgery, Jessenius Faculty of Medicine, Comenius University, University Hospital Martin, Martin, Slovak Republic.
| | | | | |
Collapse
|
28
|
Matusali G, Trionfetti F, Bordoni V, Nardacci R, Falasca L, Colombo D, Terri M, Montaldo C, Castilletti C, Mariotti D, Del Nonno F, Capobianchi MR, Agrati C, Tripodi M, Strippoli R. Pleural Mesothelial Cells Modulate the Inflammatory/Profibrotic Response During SARS-CoV-2 Infection. Front Mol Biosci 2021; 8:752616. [PMID: 34901152 PMCID: PMC8662383 DOI: 10.3389/fmolb.2021.752616] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2021] [Accepted: 11/11/2021] [Indexed: 12/29/2022] Open
Abstract
Although lung fibrosis has a major impact in COVID-19 disease, its pathogenesis is incompletely understood. In particular, no direct evidence of pleura implication in COVID-19-related fibrotic damage has been reported so far. In this study, the expression of epithelial cytokeratins and Wilms tumor 1 (WT1), specific markers of mesothelial cells (MCs), was analyzed in COVID-19 and unrelated pleura autoptic samples. SARS-CoV-2 replication was analyzed by RT-PCR and confocal microscopy in MeT5A, a pleura MC line. SARS-CoV-2 receptors were analyzed by RT-PCR and western blot. Inflammatory cytokines from the supernatants of SARS-CoV-2-infected MeT5A cells were analysed by Luminex and ELLA assays. Immunohistochemistry of COVID-19 pleura patients highlighted disruption of pleura monolayer and fibrosis of the sub-mesothelial stroma, with the presence of MCs with fibroblastoid morphology in the sub-mesothelial stroma, but no evidence of direct infection in vivo. Interestingly, we found evidence of ACE2 expression in MCs from pleura of COVID-19 patients. In vitro analysis shown that MeT5A cells expressed ACE2, TMPRSS2, ADAM17 and NRP1, plasma membrane receptors implicated in SARS-CoV-2 cell entry and infectivity. Moreover, MeT5A cells sustained SARS-CoV-2 replication and productive infection. Infected MeT5A cells produced interferons, inflammatory cytokines and metalloproteases. Overall, our data highlight the potential role of pleura MCs as promoters of the fibrotic reaction and regulators of the immune response upon SARS-CoV-2 infection.
Collapse
Affiliation(s)
- Giulia Matusali
- Laboratory of Virology, National Institute for Infectious Diseases, Lazzaro Spallanzani IRCCS, Rome, Italy
| | - Flavia Trionfetti
- Department of Molecular Medicine, Sapienza University of Rome, Rome, Italy.,Gene Expression Laboratory, National Institute for Infectious Diseases, Lazzaro Spallanzani IRCCS, Rome, Italy
| | - Veronica Bordoni
- Department of Epidemiology, Preclinical Research and Advanced Diagnostics, National Institute for Infectious Diseases "L. Spallanzani" IRCCS, Rome, Italy
| | - Roberta Nardacci
- Laboratory of Electron Microscopy, National Institute for Infectious Diseases "Lazzaro Spallanzani", IRCCS, Rome, Italy.,UniCamillus-Saint Camillus International University of Health and Medical Sciences, Rome, Italy
| | - Laura Falasca
- Laboratory of Electron Microscopy, National Institute for Infectious Diseases "Lazzaro Spallanzani", IRCCS, Rome, Italy
| | - Daniele Colombo
- Laboratory of Electron Microscopy, National Institute for Infectious Diseases "Lazzaro Spallanzani", IRCCS, Rome, Italy
| | - Michela Terri
- Department of Molecular Medicine, Sapienza University of Rome, Rome, Italy.,Gene Expression Laboratory, National Institute for Infectious Diseases, Lazzaro Spallanzani IRCCS, Rome, Italy
| | - Claudia Montaldo
- Gene Expression Laboratory, National Institute for Infectious Diseases, Lazzaro Spallanzani IRCCS, Rome, Italy
| | - Concetta Castilletti
- Laboratory of Virology, National Institute for Infectious Diseases, Lazzaro Spallanzani IRCCS, Rome, Italy
| | - Davide Mariotti
- Department of Epidemiology, Preclinical Research and Advanced Diagnostics, National Institute for Infectious Diseases "L. Spallanzani" IRCCS, Rome, Italy
| | - Franca Del Nonno
- Laboratory of Electron Microscopy, National Institute for Infectious Diseases "Lazzaro Spallanzani", IRCCS, Rome, Italy
| | - Maria Rosaria Capobianchi
- Laboratory of Virology, National Institute for Infectious Diseases, Lazzaro Spallanzani IRCCS, Rome, Italy
| | - Chiara Agrati
- Department of Epidemiology, Preclinical Research and Advanced Diagnostics, National Institute for Infectious Diseases "L. Spallanzani" IRCCS, Rome, Italy
| | - Marco Tripodi
- Department of Molecular Medicine, Sapienza University of Rome, Rome, Italy.,Gene Expression Laboratory, National Institute for Infectious Diseases, Lazzaro Spallanzani IRCCS, Rome, Italy
| | - Raffaele Strippoli
- Department of Molecular Medicine, Sapienza University of Rome, Rome, Italy.,Gene Expression Laboratory, National Institute for Infectious Diseases, Lazzaro Spallanzani IRCCS, Rome, Italy
| |
Collapse
|
29
|
Sheikh D, Tripathi N, Chandler TR, Furmanek S, Bordon J, Ramirez JA, Cavallazzi R. Clinical outcomes in patients with COPD hospitalized with SARS-CoV-2 versus non- SARS-CoV-2 community-acquired pneumonia. Respir Med 2021; 191:106714. [PMID: 34915396 PMCID: PMC8654722 DOI: 10.1016/j.rmed.2021.106714] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/01/2021] [Revised: 12/06/2021] [Accepted: 12/07/2021] [Indexed: 12/13/2022]
Abstract
Background Patients with chronic obstructive pulmonary disease (COPD) have poor outcomes in the setting of community-acquired pneumonia (CAP) and severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). The primary objective is to compare outcomes of SARS-CoV-2 CAP and non-SARS-CoV-2 CAP in patients with COPD. The secondary objective is to compare outcomes of SARS-CoV-2 CAP with and without COPD. Methods In this analysis of two observational studies, three cohorts were analyzed: (1) patients with COPD and SARS-CoV-2 CAP; (2) patients with COPD and non-SARS-CoV-2 CAP; and (3) patients with SARS-CoV-2 CAP without COPD. Outcomes included length of stay, ICU admission, cardiac events, and in-hospital mortality. Results Ninety-six patients with COPD and SARS-CoV-2 CAP were compared to 1129 patients with COPD and non-SARS-CoV-2 CAP. 536 patients without COPD and SARS-CoV-2 CAP were analyzed for the secondary objective. Patients with COPD and SARS-CoV-2 CAP had longer hospital stay (15 vs 5 days, p < 0.001), 4.98 higher odds of cardiac events (95% CI: 3.74–6.69), and 7.31 higher odds of death (95% CI: 5.36–10.12) in comparison to patients with COPD and non-SARS-CoV-2 CAP. In patients with SARS-CoV-2 CAP, presence of COPD was associated with 1.74 (95% CI: 1.39–2.19) higher odds of ICU admission and 1.47 (95% CI: 1.05–2.05) higher odds of death. Conclusion In patients with COPD and CAP, presence of SARS-CoV-2 as an etiologic agent is associated with more cardiovascular events, longer hospital stay, and seven-fold increase in mortality. In patients with SARS-CoV-2 CAP, presence of COPD is associated with 1.5-fold increase in mortality.
Collapse
Affiliation(s)
- Daniya Sheikh
- Division of Infectious Diseases, University of Louisville, Louisville, KY, USA.
| | - Nishita Tripathi
- Division of Infectious Diseases, University of Louisville, Louisville, KY, USA
| | - Thomas R Chandler
- Division of Infectious Diseases, University of Louisville, Louisville, KY, USA
| | - Stephen Furmanek
- Division of Infectious Diseases, University of Louisville, Louisville, KY, USA
| | - Jose Bordon
- Washington Health Institute, George Washington University, Washington, DC, USA
| | - Julio A Ramirez
- Division of Infectious Diseases, University of Louisville, Louisville, KY, USA
| | - Rodrigo Cavallazzi
- Division of Pulmonary, Critical Care Medicine and Sleep Disorders, University of Louisville, Louisville, KY, USA
| |
Collapse
|
30
|
Involvement of the ACE2/Ang-(1-7)/MasR Axis in Pulmonary Fibrosis: Implications for COVID-19. Int J Mol Sci 2021; 22:ijms222312955. [PMID: 34884756 PMCID: PMC8657555 DOI: 10.3390/ijms222312955] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Revised: 11/11/2021] [Accepted: 11/19/2021] [Indexed: 01/18/2023] Open
Abstract
Pulmonary fibrosis is a chronic, fibrotic lung disease affecting 3 million people worldwide. The ACE2/Ang-(1–7)/MasR axis is of interest in pulmonary fibrosis due to evidence of its anti-fibrotic action. Current scientific evidence supports that inhibition of ACE2 causes enhanced fibrosis. ACE2 is also the primary receptor that facilitates the entry of SARS-CoV-2, the virus responsible for the current COVID-19 pandemic. COVID-19 is associated with a myriad of symptoms ranging from asymptomatic to severe pneumonia and acute respiratory distress syndrome (ARDS) leading to respiratory failure, mechanical ventilation, and often death. One of the potential complications in people who recover from COVID-19 is pulmonary fibrosis. Cigarette smoking is a risk factor for fibrotic lung diseases, including the idiopathic form of this disease (idiopathic pulmonary fibrosis), which has a prevalence of 41% to 83%. Cigarette smoke increases the expression of pulmonary ACE2 and is thought to alter susceptibility to COVID-19. Cannabis is another popular combustible product that shares some similarities with cigarette smoke, however, cannabis contains cannabinoids that may reduce inflammation and/or ACE2 levels. The role of cannabis smoke in the pathogenesis of pulmonary fibrosis remains unknown. This review aimed to characterize the ACE2-Ang-(1–7)-MasR Axis in the context of pulmonary fibrosis with an emphasis on risk factors, including the SARS-CoV-2 virus and exposure to environmental toxicants. In the context of the pandemic, there is a dire need for an understanding of pulmonary fibrotic events. More research is needed to understand the interplay between ACE2, pulmonary fibrosis, and susceptibility to coronavirus infection.
Collapse
|
31
|
Rajtik T, Galis P, Bartosova L, Paulis L, Goncalvesova E, Klimas J. Alternative RAS in Various Hypoxic Conditions: From Myocardial Infarction to COVID-19. Int J Mol Sci 2021; 22:ijms222312800. [PMID: 34884604 PMCID: PMC8657827 DOI: 10.3390/ijms222312800] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2021] [Revised: 11/20/2021] [Accepted: 11/24/2021] [Indexed: 12/28/2022] Open
Abstract
Alternative branches of the classical renin–angiotensin–aldosterone system (RAS) represent an important cascade in which angiotensin 2 (AngII) undergoes cleavage via the action of the angiotensin-converting enzyme 2 (ACE2) with subsequent production of Ang(1-7) and other related metabolites eliciting its effects via Mas receptor activation. Generally, this branch of the RAS system is described as its non-canonical alternative arm with counterbalancing actions to the classical RAS, conveying vasodilation, anti-inflammatory, anti-remodeling and anti-proliferative effects. The implication of this branch was proposed for many different diseases, ranging from acute cardiovascular conditions, through chronic respiratory diseases to cancer, nonetheless, hypoxia is one of the most prominent common factors discussed in conjugation with the changes in the activity of alternative RAS branches. The aim of this review is to bring complex insights into the mechanisms behind the various forms of hypoxic insults on the activity of alternative RAS branches based on the different duration of stimuli and causes (acute vs. intermittent vs. chronic), localization and tissue (heart vs. vessels vs. lungs) and clinical relevance of studied phenomenon (experimental vs. clinical condition). Moreover, we provide novel insights into the future strategies utilizing the alternative RAS as a diagnostic tool as well as a promising pharmacological target in serious hypoxia-associated cardiovascular and cardiopulmonary diseases.
Collapse
Affiliation(s)
- Tomas Rajtik
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Comenius University, 832 32 Bratislava, Slovakia; (P.G.); (L.B.); (J.K.)
- Correspondence: ; Tel.: +42-12-501-17-391
| | - Peter Galis
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Comenius University, 832 32 Bratislava, Slovakia; (P.G.); (L.B.); (J.K.)
| | - Linda Bartosova
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Comenius University, 832 32 Bratislava, Slovakia; (P.G.); (L.B.); (J.K.)
| | - Ludovit Paulis
- Institute of Pathophysiology, Faculty of Medicine, Comenius University, 811 08 Bratislava, Slovakia;
| | - Eva Goncalvesova
- Department of Heart Failure, Clinic of Cardiology, National Institute of Cardiovascular Diseases, 831 01 Bratislava, Slovakia;
| | - Jan Klimas
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Comenius University, 832 32 Bratislava, Slovakia; (P.G.); (L.B.); (J.K.)
| |
Collapse
|
32
|
Mayneris-Perxachs J, Moreno-Navarrete JM, Ballanti M, Monteleone G, Alessandro Paoluzi O, Mingrone G, Lefebvre P, Staels B, Federici M, Puig J, Garre J, Ramos R, Fernández-Real JM. Lipidomics and metabolomics signatures of SARS-CoV-2 mediators/receptors in peripheral leukocytes, jejunum and colon. Comput Struct Biotechnol J 2021; 19:6080-6089. [PMID: 34777716 PMCID: PMC8574068 DOI: 10.1016/j.csbj.2021.11.007] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2021] [Revised: 11/05/2021] [Accepted: 11/06/2021] [Indexed: 12/14/2022] Open
Abstract
Cell surface receptor-mediated viral entry plays a critical role in this infection. Well-established SARS-CoV-2 receptors such as ACE2 and TMPRSS2 are highly expressed in the gastrointestinal tract. In fact, there are evidences that SARS-CoV-2 infects epithelial cells from the digestive system. However, emerging research has identified novel mediators such as DPP9, TYK2, and CCR2, all playing a critical role in inflammation. We evaluated the expression of SARS-CoV-2 receptors in peripheral leukocytes (n = 469), jejunum (n = 30), and colon (n = 37) of three independent cohorts by real-time PCR, RNA-sequencing, and microarray transcriptomics. We also performed HPCL-MS/MS lipidomics and metabolomics analyses to identify signatures linked to SARS-CoV-2 receptors. We found markedly higher peripheral leukocytes ACE2 expression levels in women compared to men, whereas the intestinal expression of TMPRSS2 was positively associated with BMI. Consistent lipidomics signatures associated with the expression of these mediators were found in both tissues and peripheral leukocytes involving n-3 long-chain PUFAs and arachidonic acid-derived eicosanoids, which play a key role in the regulation of inflammation and may interfere with viral entry and replication. Medium- and long-chain hydroxy acids, which have shown to interfere in viral replication, were also liked to SARS-CoV2 receptors. Gonadal steroids were also associated with the expression of some of these receptors, even after controlling for sex. The expression of SARS-CoV2 receptors was associated with several metabolic and nutritional traits in different cell types. This information may be useful in the design of potential therapies targeted at coronavirus entry.
Collapse
Affiliation(s)
- Jordi Mayneris-Perxachs
- Department of Diabetes, Endocrinology and Nutrition, Dr. Josep Trueta University Hospital, Girona, Spain.,Eumetabolism and Health Group, Girona Biomedical Research Institute (IdibGi), Girona, Spain.,Centro de Investigación Biomédica en Red Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Madrid, Spain.,Girona Biomedical Research Institute (IDIBGI), Dr. Josep Trueta University Hospital, Catalonia, Spain
| | - José Maria Moreno-Navarrete
- Department of Diabetes, Endocrinology and Nutrition, Dr. Josep Trueta University Hospital, Girona, Spain.,Eumetabolism and Health Group, Girona Biomedical Research Institute (IdibGi), Girona, Spain.,Centro de Investigación Biomédica en Red Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Madrid, Spain.,Department of Medical Sciences, School of Medicine, University of Girona, Girona, Spain.,Girona Biomedical Research Institute (IDIBGI), Dr. Josep Trueta University Hospital, Catalonia, Spain
| | - Marta Ballanti
- Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy.,Center for Atherosclerosis, Policlinico Tor Vergata, Rome, Italy
| | | | | | - Geltrude Mingrone
- Department of Internal Medicine, Catholic University, Rome, Italy.,Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy.,Diabetes and Nutritional Sciences, Hodgkin Building, Guy's Campus, King's College London, London, United Kingdom
| | - Philippe Lefebvre
- Univ. Lille, Inserm, CHU Lille, Institut Pasteur de Lille, U1011-EGID, F-59000 Lille, France
| | - Bart Staels
- Univ. Lille, Inserm, CHU Lille, Institut Pasteur de Lille, U1011-EGID, F-59000 Lille, France
| | - Massimo Federici
- Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy.,Center for Atherosclerosis, Policlinico Tor Vergata, Rome, Italy
| | - Josep Puig
- Department of Medical Sciences, School of Medicine, University of Girona, Girona, Spain.,Girona Biomedical Research Institute (IDIBGI), Dr. Josep Trueta University Hospital, Catalonia, Spain.,Institute of Diagnostic Imaging (IDI)-Research Unit (IDIR), Parc Sanitari Pere Virgili, Barcelona, Spain.,Medical Imaging, Girona Biomedical Research Institute (IdibGi), Girona, Spain.,Department of Radiology (IDI), Dr. Josep Trueta University Hospital, Girona, Spain
| | - Josep Garre
- Department of Medical Sciences, School of Medicine, University of Girona, Girona, Spain.,Girona Biomedical Research Institute (IDIBGI), Dr. Josep Trueta University Hospital, Catalonia, Spain.,Research Group on Aging, Disability and Health, Girona Biomedical Research Institute (IdIBGi), Girona, Spain.,Serra-Húnter Professor. Department of Nursing, University of Girona, Girona Spain
| | - Rafael Ramos
- Department of Medical Sciences, School of Medicine, University of Girona, Girona, Spain.,Girona Biomedical Research Institute (IDIBGI), Dr. Josep Trueta University Hospital, Catalonia, Spain.,Vascular Health Research Group of Girona (ISV-Girona). Jordi Gol Institute for Primary Care Research (Institut Universitari per a la RecercaenAtencióPrimària Jordi Gol I Gorina -IDIAPJGol), Catalonia, Spain
| | - José-Manuel Fernández-Real
- Department of Diabetes, Endocrinology and Nutrition, Dr. Josep Trueta University Hospital, Girona, Spain.,Eumetabolism and Health Group, Girona Biomedical Research Institute (IdibGi), Girona, Spain.,Centro de Investigación Biomédica en Red Fisiopatología de la Obesidad y Nutrición (CIBEROBN), Madrid, Spain.,Department of Medical Sciences, School of Medicine, University of Girona, Girona, Spain.,Girona Biomedical Research Institute (IDIBGI), Dr. Josep Trueta University Hospital, Catalonia, Spain
| |
Collapse
|
33
|
Rolfo C, Meshulami N, Russo A, Krammer F, García-Sastre A, Mack PC, Gomez JE, Bhardwaj N, Benyounes A, Sirera R, Moore A, Rohs N, Henschke CI, Yankelevitz D, King J, Shyr Y, Bunn PA, Minna JD, Hirsch FR. Lung Cancer and Severe Acute Respiratory Syndrome Coronavirus 2 Infection: Identifying Important Knowledge Gaps for Investigation. J Thorac Oncol 2021; 17:214-227. [PMID: 34774792 PMCID: PMC8579698 DOI: 10.1016/j.jtho.2021.11.001] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2021] [Revised: 10/30/2021] [Accepted: 11/01/2021] [Indexed: 12/12/2022]
Abstract
Patients with lung cancer are especially vulnerable to coronavirus disease 2019 (COVID-19) with a greater than sevenfold higher rate of becoming infected with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) COVID-19, a greater than threefold higher hospitalization rate with high complication rates, and an estimated case fatality rate of more than 30%. The reasons for the increased vulnerability are not known. In addition, beyond the direct impact of the pandemic on morbidity and mortality among patients with lung cancer, COVID-19, with its disruption of patient care, has also resulted in substantial impact on lung cancer screening and treatment/management.COVID-19 vaccines are safe and effective in people with lung cancer. On the basis of the available data, patients with lung cancer should continue their course of cancer treatment and get vaccinated against the SARS-CoV-2 virus. For unknown reasons, some patients with lung cancer mount poor antibody responses to vaccination. Thus, boosting vaccination seems urgently indicated in this subgroup of vulnerable patients with lung cancer. Nevertheless, many unanswered questions regarding vaccination in this population remain, including the magnitude, quality, and duration of antibody response and the role of innate and acquired cellular immunities for clinical protection. Additional important knowledge gaps also remain, including the following: how can we best protect patients with lung cancer from developing COVID-19, including managing care in patient with lung cancer and the home environment of patients with lung cancer; are there clinical/treatment demographics and tumor molecular demographics that affect severity of COVID-19 disease in patients with lung cancer; does anticancer treatment affect antibody production and protection; does SARS-CoV-2 infection affect the development/progression of lung cancer; and are special measures and vaccine strategies needed for patients with lung cancer as viral variants of concern emerge.
Collapse
Affiliation(s)
- Christian Rolfo
- Center of Excellence for Thoracic Oncology, The Tisch Cancer Institute, Icahn School of Medicine, at Mount Sinai, New York, New York
| | - Noy Meshulami
- Center of Excellence for Thoracic Oncology, The Tisch Cancer Institute, Icahn School of Medicine, at Mount Sinai, New York, New York
| | - Alessandro Russo
- Medical Oncology Unit, Azienda Ospedaliera Papardo (A.O. Papardo), Messina, Italy
| | - Florian Krammer
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Adolfo García-Sastre
- Department of Microbiology, Icahn School of Medicine at Mount Sinai, New York, New York; Department of Pathology, Molecular and Cell-Based Medicine, Icahn School of Medicine at Mount Sinai, New York, New York; Global Health and Emerging Pathogens Institute, Icahn School of Medicine at Mount Sinai, New York, New York; Division of Infectious Diseases, Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Philip C Mack
- Center of Excellence for Thoracic Oncology, The Tisch Cancer Institute, Icahn School of Medicine, at Mount Sinai, New York, New York
| | - Jorge E Gomez
- The Tisch Cancer Institute, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Nina Bhardwaj
- Division of Infectious Diseases, Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Amin Benyounes
- Thoracic Oncology, Inova Schar Cancer Institute, Fairfax, Virginia
| | - Rafael Sirera
- Unidad Mixta TRIAL, Centro Investigación Príncipe Felipe-Fundación Investigación, Hospital General Universitario de Valencia, Valencia, Spain; Centro de Investigación Biomédica en Red Cáncer, CIBERONC, Madrid, Spain; Department of Biotechnology, Universitat Politècnica de València, Valencia, Spain
| | - Amy Moore
- LUNGevity Foundation, Bethesda, Maryland
| | - Nicholas Rohs
- Center of Excellence for Thoracic Oncology, The Tisch Cancer Institute, Icahn School of Medicine, at Mount Sinai, New York, New York
| | | | - David Yankelevitz
- Department of Radiology, Mount Sinai Health System, New York, New York
| | - Jennifer King
- GO(2) Foundation for Lung Cancer, Washington, District of Columbia
| | - Yu Shyr
- Department of Biostatistics, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Paul A Bunn
- Division of Medical Oncology, University of Colorado Cancer Center, Aurora, Colorado
| | - John D Minna
- Division of Hematology and Oncology, Department of Internal Medicine, The Hamon Center for Therapeutic Oncology Research, University of Texas Southwestern Medical Center, Dallas, Texas; Simmons Comprehensive Cancer Center, University of Texas Southwestern Medical Center, Dallas, Texas
| | - Fred R Hirsch
- Center of Excellence for Thoracic Oncology, The Tisch Cancer Institute, Icahn School of Medicine, at Mount Sinai, New York, New York.
| |
Collapse
|
34
|
Li Y, Zhang X, Cai J, Ren L, Liu B, Wu M, Lu W, Li R, Zhang C, Huang C, Tong J, Liu A, Zheng Y, Ren D, Guo Y, Huang Y. The pathological tissue expression pattern and clinical significance of m6A-regulatory genes in non-small cell lung cancer. J Gene Med 2021; 24:e3397. [PMID: 34751492 DOI: 10.1002/jgm.3397] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2021] [Revised: 10/14/2021] [Accepted: 10/18/2021] [Indexed: 12/09/2022] Open
Abstract
BACKGROUND Aberrant expression of m6A-related proteins contributes to the occurrence and progression of non-small cell lung cancer (NSCLC). Current studies mainly focus on single m6A regulatory genes and their underlying mechanisms, and the expression of multiple m6A regulatory proteins in NSCLC remains unclear. Therefore, it is necessary to systematically examine these proteins, particularly in clinical specimens. METHODS Bioinformatic analysis was used to determine the expression of m6A regulatory genes and their correlation with common gene mutations, such as TP53, EGFR, and KRAS, using The Cancer Genome Atlas (TCGA) and the AE-meta databases. Immunohistochemistry was employed to analyze the protein expression of m6A regulatory proteins in 61 benign lung tissues and 316 NSCLC tissues. Statistical analysis was performed to calculate the correlation between the expression of m6A regulatory proteins and clinicopathological features, survival, and common gene mutations in lung carcinoma patients. RESULTS Analysis of the mRNA levels of 13 core m6A regulators, using information from TCGA and the AE-meta databases, revealed that YTHDF1 levels were upregulated in NSCLC compared with those in adjacent normal tissues. Immunohistochemical staining showed that the expression of METTL3, ALKBH5, YTHDC2, and YTHDF1 was significantly upregulated in NSCLC tissues. Further analyses demonstrated a positive correlation between differentially expressed m6A regulatory proteins, including METTL3, ALKBH5, YTHDC2, and YTHDF1, and the poor clinicopathological features and survival of NSCLC patients. According to the statistics of NSCLC patients enrolled in this study, the protein levels of METTL3 in patients with EGFR exon-19 mutation were higher than those in patients with wild-type EGFR. CONCLUSION Our results indicate that m6A regulators, including METTL3, ALKBH5, YTHDC2, and YTHDF1, could serve as predictive markers of NSCLC, which will facilitate early detection and diagnosis of NSCLC.
Collapse
Affiliation(s)
- Yujie Li
- Department of Pulmonary and Critical Care Medicine, Jiangmen Central Hospital, Affiliated Jiangmen Hospital of Sun Yat-sen University, Jiangmen, China.,Division of Pulmonary and Critical Care Medicine, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou510030, China
| | - Xin Zhang
- Clinical Experimental Center, Jiangmen Key Laboratory of Clinical Biobanks and Translational Research, Jiangmen Central Hospital, Affiliated Jiangmen Hospital of Sun Yat-sen University, Jiangmen, China.,Dongguan Key Laboratory of Medical Bioactive Molecular Developmental and Translational Research, Guangdong Provincial Key Laboratory of Medical Molecular Diagnostics, Guangdong Medical University, Dongguan, China.,Collaborative Innovation Center for Antitumor Active Substance Research and Development, Guangdong Medical University, Zhanjiang, Guangdong, China
| | - Junchao Cai
- Department of Immunology, Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, China.,Key Laboratory of Tropical Disease Control, Ministry of Education, Sun Yat-sen University, Guangzhou, China
| | - Liangliang Ren
- Clinical Experimental Center, Jiangmen Key Laboratory of Clinical Biobanks and Translational Research, Jiangmen Central Hospital, Affiliated Jiangmen Hospital of Sun Yat-sen University, Jiangmen, China
| | - Baoyi Liu
- Clinical Experimental Center, Jiangmen Key Laboratory of Clinical Biobanks and Translational Research, Jiangmen Central Hospital, Affiliated Jiangmen Hospital of Sun Yat-sen University, Jiangmen, China
| | - Meimei Wu
- Clinical Experimental Center, Jiangmen Key Laboratory of Clinical Biobanks and Translational Research, Jiangmen Central Hospital, Affiliated Jiangmen Hospital of Sun Yat-sen University, Jiangmen, China
| | - Wenjie Lu
- Clinical Experimental Center, Jiangmen Key Laboratory of Clinical Biobanks and Translational Research, Jiangmen Central Hospital, Affiliated Jiangmen Hospital of Sun Yat-sen University, Jiangmen, China
| | - Ronggang Li
- Department of Pathology, Jiangmen Central Hospital, Affiliated Jiangmen Hospital of Sun Yat-sen University, Jiangmen, China
| | - Chunlai Zhang
- Department of Pulmonary and Critical Care Medicine, Jiangmen Central Hospital, Affiliated Jiangmen Hospital of Sun Yat-sen University, Jiangmen, China
| | - Chaowen Huang
- Department of Pulmonary and Critical Care Medicine, Jiangmen Central Hospital, Affiliated Jiangmen Hospital of Sun Yat-sen University, Jiangmen, China
| | - Jinzhai Tong
- Department of Pulmonary and Critical Care Medicine, Jiangmen Central Hospital, Affiliated Jiangmen Hospital of Sun Yat-sen University, Jiangmen, China
| | - Aibin Liu
- Department of Geriatrics, Xiangya Hospital, Central South University, Changsha, China.,National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha, China
| | - Yan Zheng
- Department of Research and Development, Guangdong research institute of genetic diagnostic and engineering technologies for thalassemia, Hybribio Limited, Guangzhou, China
| | - Dong Ren
- Clinical Experimental Center, Jiangmen Key Laboratory of Clinical Biobanks and Translational Research, Jiangmen Central Hospital, Affiliated Jiangmen Hospital of Sun Yat-sen University, Jiangmen, China.,Dongguan Key Laboratory of Medical Bioactive Molecular Developmental and Translational Research, Guangdong Provincial Key Laboratory of Medical Molecular Diagnostics, Guangdong Medical University, Dongguan, China.,Collaborative Innovation Center for Antitumor Active Substance Research and Development, Guangdong Medical University, Zhanjiang, Guangdong, China
| | - Yubiao Guo
- Division of Pulmonary and Critical Care Medicine, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou510030, China
| | - Yanming Huang
- Department of Pulmonary and Critical Care Medicine, Jiangmen Central Hospital, Affiliated Jiangmen Hospital of Sun Yat-sen University, Jiangmen, China.,Clinical Experimental Center, Jiangmen Key Laboratory of Clinical Biobanks and Translational Research, Jiangmen Central Hospital, Affiliated Jiangmen Hospital of Sun Yat-sen University, Jiangmen, China
| |
Collapse
|
35
|
Xie X, Zhong Z, Zhao W, Wu S, Liu J. The Differences and Changes of Semi-Quantitative and Quantitative CT Features of Coronavirus Disease 2019 Pneumonia in Patients With or Without Smoking History. Front Med (Lausanne) 2021; 8:663514. [PMID: 34568353 PMCID: PMC8455871 DOI: 10.3389/fmed.2021.663514] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Accepted: 06/30/2021] [Indexed: 01/08/2023] Open
Abstract
Objective: To assess CT features of COVID-19 patients with different smoking status using quantitative and semi-quantitative technologies and to investigate changes of CT features in different disease states between the two groups. Methods: 30 COVID-19 patients with current smoking status (29 men, 1 woman) admitted in our database were enrolled as smoking group and 56 COVID-19 patients without smoking history (24 men, 32 women) admitted during the same period were enrolled as a control group. Twenty-seven smoking cases and 55 control cases reached recovery standard and were discharged. Initial and follow-up CT during hospitalization and follow-up CT after discharge were acquired. Thirty quantitative features, including the ratio of infection volume and visual-assessed interstitial changes score including total score, score of ground glass opacity, consolidation, septal thickening, reticulation and honeycombing sign, were analyzed. Results: Initial CT images of the smoking group showed higher scores of septal thickening [4.5 (0–5) vs. 0 (0–4), p = 0.001] and reticulation [0 (0–5.25) vs 0 (0–0), p = 0.001] as well as higher total score [7 (5–12.25) vs. 6 (5–7), p = 0.008] with statistical significance than in the control group. The score of reticulation was higher in the smoking group than in the control group when discharged [0.89 (0–0) vs. 0.09 (0–0), p = 0.02]. The score of septal thickening tended to be higher in the smoking group than the control group [4 (0–4) vs. 0 (0–4), p = 0.007] after being discharged. Quantitative CT features including infection ratio of whole lung and left lung as well as infection ratio within HU (−750, −300) and within HU (−300, 49) were higher in the control group of initial CT with statistical differences. The infection ratio of whole lung and left lung, infection ratio within HU (−750), and within HU (−750, −300) were higher in the control group with statistical differences when discharged. This trend turned adverse after discharge and the values of quantitative features were generally higher in the smoking group than in the control group without statistical differences. Conclusions: Patients with a history of smoking presented more severe interstitial manifestations and more residual lesion after being discharged. More support should be given for COVID-19 patients with a smoking history during hospitalization and after discharge.
Collapse
Affiliation(s)
- Xingzhi Xie
- Department of Radiology, Second Xiangya Hospital, Central South University, Changsha, China
| | - Zheng Zhong
- Department of Radiology, First Hospital of Changsha, Changsha, China.,Changsha Public Health Treatment Center, Changsha, China
| | - Wei Zhao
- Department of Radiology, Second Xiangya Hospital, Central South University, Changsha, China
| | - Shangjie Wu
- Department of Respiratory Medicine, Second Xiangya Hospital, Central South University, Changsha, China
| | - Jun Liu
- Department of Radiology, Second Xiangya Hospital, Central South University, Changsha, China.,Department of Radiology Quality Control Center, Changsha, China
| |
Collapse
|
36
|
Liu A, Xie H, Li R, Ren L, Yang B, Dai L, Lu W, Liu B, Ren D, Zhang X, Chen Q, Huang Y, Shi K. Silencing ZIC2 abrogates tumorigenesis and anoikis resistance of non-small cell lung cancer cells by inhibiting Src/FAK signaling. MOLECULAR THERAPY-ONCOLYTICS 2021; 22:195-208. [PMID: 34514099 PMCID: PMC8424131 DOI: 10.1016/j.omto.2021.05.008] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Accepted: 05/19/2021] [Indexed: 12/16/2022]
Abstract
Aberrant expression of the zinc finger protein (ZIC) family has been extensively reported to contribute to progression and metastasis in multiple human cancers. However, the functional roles and underlying mechanisms of ZIC2 in non-small cell lung cancer (NSCLC) are largely unknown. In this study, ZIC2 expression was evaluated using qRT-PCR, western blot, and immunohistochemistry, respectively. Animal experiments in vivo and functional assays in vitro were performed to investigate the role of ZIC2 in NSCLC. Luciferase assays and chromatin immunoprecipitation (ChIP) were carried out to explore the underlying target involved in the roles of ZIC2 in NSCLC. Here, we reported that ZIC2 was upregulated in NSCLC tissues, and high expression of ZIC2 predicted worse overall and progression-free survival of NSCLC patients. Silencing ZIC2 repressed tumorigenesis and reduced the anoikis resistance of NSCLC cells. Mechanical investigation further revealed that silencing ZIC2 transcriptionally inhibited Src expression and inactivated steroid receptor coactivator/focal adhesion kinase signaling, which further attenuated the anoikis resistance of NSCLC cells. Importantly, our results showed that the number of circulating tumor cells (CTCs) was positively correlated with ZIC2 expression in NSCLC patients. Collectively, our findings unravel a novel mechanism implicating ZIC2 in NSCLC, which will facilitate the development of anti-tumor strategies in NSCLC.
Collapse
Affiliation(s)
- Aibin Liu
- Department of Geriatrics, Xiangya Hospital, Central South University, Changsha 410008, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha 410008, China
| | - Huayan Xie
- Department of Geriatrics, Xiangya Hospital, Central South University, Changsha 410008, China
| | - Ronggang Li
- Department of Pathology, Jiangmen Central Hospital, Affiliated Jiangmen Hospital of Sun Yat-sen University, Jiangmen 529030, China
| | - Liangliang Ren
- Clinical Experimental Center, Jiangmen Key Laboratory of Clinical Biobanks and Translational Research, Jiangmen Central Hospital, Affiliated Jiangmen Hospital of Sun Yat-sen University, Jiangmen 529030, China
| | - Baishuang Yang
- Department of Geriatrics, Xiangya Hospital, Central South University, Changsha 410008, China
| | - Longxia Dai
- Department of Geriatrics, Xiangya Hospital, Central South University, Changsha 410008, China
| | - Wenjie Lu
- Clinical Experimental Center, Jiangmen Key Laboratory of Clinical Biobanks and Translational Research, Jiangmen Central Hospital, Affiliated Jiangmen Hospital of Sun Yat-sen University, Jiangmen 529030, China
| | - Baoyi Liu
- Clinical Experimental Center, Jiangmen Key Laboratory of Clinical Biobanks and Translational Research, Jiangmen Central Hospital, Affiliated Jiangmen Hospital of Sun Yat-sen University, Jiangmen 529030, China
| | - Dong Ren
- Clinical Experimental Center, Jiangmen Key Laboratory of Clinical Biobanks and Translational Research, Jiangmen Central Hospital, Affiliated Jiangmen Hospital of Sun Yat-sen University, Jiangmen 529030, China
- Dongguan Key Laboratory of Medical Bioactive Molecular Developmental and Translational Research, Guangdong Provincial Key Laboratory of Medical Molecular Diagnostics, Guangdong Medical University, Dongguan 523808, China
- Collaborative Innovation Center for Antitumor Active Substance Research and Development, Guangdong Medical University, Zhanjiang 524023, China
| | - Xin Zhang
- Clinical Experimental Center, Jiangmen Key Laboratory of Clinical Biobanks and Translational Research, Jiangmen Central Hospital, Affiliated Jiangmen Hospital of Sun Yat-sen University, Jiangmen 529030, China
- Dongguan Key Laboratory of Medical Bioactive Molecular Developmental and Translational Research, Guangdong Provincial Key Laboratory of Medical Molecular Diagnostics, Guangdong Medical University, Dongguan 523808, China
- Collaborative Innovation Center for Antitumor Active Substance Research and Development, Guangdong Medical University, Zhanjiang 524023, China
| | - Qiong Chen
- Department of Geriatrics, Xiangya Hospital, Central South University, Changsha 410008, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha 410008, China
| | - Yanming Huang
- Clinical Experimental Center, Jiangmen Key Laboratory of Clinical Biobanks and Translational Research, Jiangmen Central Hospital, Affiliated Jiangmen Hospital of Sun Yat-sen University, Jiangmen 529030, China
- Corresponding author: Yanming Huang, Clinical Experimental Center, Jiangmen Key Laboratory of Clinical Biobanks and Translational Research, Jiangmen Central Hospital, Affiliated Jiangmen Hospital of Sun Yat-sen University, Jiangmen 529030, China.
| | - Ke Shi
- Department of Geriatrics, Xiangya Hospital, Central South University, Changsha 410008, China
- National Clinical Research Center for Geriatric Disorders, Xiangya Hospital, Central South University, Changsha 410008, China
- Corresponding author: Ke Shi, Department of Geriatrics, Xiangya Hospital, Central South University, Changsha 410008, China.
| |
Collapse
|
37
|
Rijsbergen LC, van Dijk LLA, Engel MFM, de Vries RD, de Swart RL. In Vitro Modelling of Respiratory Virus Infections in Human Airway Epithelial Cells - A Systematic Review. Front Immunol 2021; 12:683002. [PMID: 34489934 PMCID: PMC8418200 DOI: 10.3389/fimmu.2021.683002] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2021] [Accepted: 07/30/2021] [Indexed: 12/12/2022] Open
Abstract
Respiratory tract infections (RTI) are a major cause of morbidity and mortality in humans. A large number of RTIs is caused by viruses, often resulting in more severe disease in infants, elderly and the immunocompromised. Upon viral infection, most individuals experience common cold-like symptoms associated with an upper RTI. However, in some cases a severe and sometimes life-threatening lower RTI may develop. Reproducible and scalable in vitro culture models that accurately reflect the human respiratory tract are needed to study interactions between respiratory viruses and the host, and to test novel therapeutic interventions. Multiple in vitro respiratory cell culture systems have been described, but the majority of these are based on immortalized cell lines. Although useful for studying certain aspects of viral infections, such monomorphic, unicellular systems fall short in creating an understanding of the processes that occur at an integrated tissue level. Novel in vitro models involving primary human airway epithelial cells and, more recently, human airway organoids, are now in use. In this review, we describe the evolution of in vitro cell culture systems and their characteristics in the context of viral RTIs, starting from advances after immortalized cell cultures to more recently developed organoid systems. Furthermore, we describe how these models are used in studying virus-host interactions, e.g. tropism and receptor studies as well as interactions with the innate immune system. Finally, we provide an outlook for future developments in this field, including co-factors that mimic the microenvironment in the respiratory tract.
Collapse
Affiliation(s)
- Laurine C Rijsbergen
- Department of Viroscience, Postgraduate School of Molecular Medicine, Erasmus MC, University Medical Centre Rotterdam, Rotterdam, Netherlands
| | - Laura L A van Dijk
- Department of Viroscience, Postgraduate School of Molecular Medicine, Erasmus MC, University Medical Centre Rotterdam, Rotterdam, Netherlands
| | - Maarten F M Engel
- Medical Library, Erasmus MC, University Medical Centre Rotterdam, Rotterdam, Netherlands
| | - Rory D de Vries
- Department of Viroscience, Postgraduate School of Molecular Medicine, Erasmus MC, University Medical Centre Rotterdam, Rotterdam, Netherlands
| | - Rik L de Swart
- Department of Viroscience, Postgraduate School of Molecular Medicine, Erasmus MC, University Medical Centre Rotterdam, Rotterdam, Netherlands
| |
Collapse
|
38
|
Žarković N, Orehovec B, Milković L, Baršić B, Tatzber F, Wonisch W, Tarle M, Kmet M, Mataić A, Jakovčević A, Vuković T, Talić D, Waeg G, Lukšić I, Skrzydlewska E, Žarković K. Preliminary Findings on the Association of the Lipid Peroxidation Product 4-Hydroxynonenal with the Lethal Outcome of Aggressive COVID-19. Antioxidants (Basel) 2021; 10:antiox10091341. [PMID: 34572973 PMCID: PMC8472532 DOI: 10.3390/antiox10091341] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2021] [Revised: 08/21/2021] [Accepted: 08/24/2021] [Indexed: 01/23/2023] Open
Abstract
Major findings of the pilot study involving 21 critically ill patients during the week after admission to the critical care unit specialized for COVID-19 are presented. Fourteen patients have recovered, while seven passed away. There were no differences between them in respect to clinical or laboratory parameters monitored. However, protein adducts of the lipid peroxidation product 4-hydroxynonenal (HNE) were higher in the plasma of the deceased patients, while total antioxidant capacity was below the detection limit for the majority of sera samples in both groups. Moreover, levels of the HNE-protein adducts were constant in the plasma of the deceased patients, while in survivors, they have shown prominent and dynamic variations, suggesting that survivors had active oxidative stress response mechanisms reacting to COVID-19 aggression, which were not efficient in patients who died. Immunohistochemistry revealed the abundant presence of HNE-protein adducts in the lungs of deceased patients indicating that HNE is associated with the lethal outcome. It seems that HNE was spreading from the blood vessels more than being a consequence of pneumonia. Due to the limitations of the relatively small number of patients involved in this study, further research on HNE and antioxidants is needed. This might allow a better understanding of COVID-19 and options for utilizing antioxidants by personalized, integrative biomedicine approach to prevent the onset of HNE-mediated vitious circle of lipid peroxidation in patients with aggressive inflammatory diseases.
Collapse
Affiliation(s)
- Neven Žarković
- Laboratory for Oxidative Stress (LabOS), Ruđer Bošković Institute, 10000 Zagreb, Croatia; (L.M.); (T.V.); (D.T.)
- Correspondence: ; Tel.: +385-1-4571212
| | - Biserka Orehovec
- Clinical Hospital Dubrava, 10000 Zagreb, Croatia; (B.O.); (B.B.); (M.T.); (M.K.); (I.L.)
| | - Lidija Milković
- Laboratory for Oxidative Stress (LabOS), Ruđer Bošković Institute, 10000 Zagreb, Croatia; (L.M.); (T.V.); (D.T.)
| | - Bruno Baršić
- Clinical Hospital Dubrava, 10000 Zagreb, Croatia; (B.O.); (B.B.); (M.T.); (M.K.); (I.L.)
| | - Franz Tatzber
- Omnignostica Ltd., 3421 Höflein an der Donau, Austria; (F.T.); (W.W.)
| | - Willibald Wonisch
- Omnignostica Ltd., 3421 Höflein an der Donau, Austria; (F.T.); (W.W.)
| | - Marko Tarle
- Clinical Hospital Dubrava, 10000 Zagreb, Croatia; (B.O.); (B.B.); (M.T.); (M.K.); (I.L.)
| | - Marta Kmet
- Clinical Hospital Dubrava, 10000 Zagreb, Croatia; (B.O.); (B.B.); (M.T.); (M.K.); (I.L.)
| | - Ana Mataić
- Department of Pathology, Clinical Hospital Centre Zagreb, 10000 Zagreb, Croatia; (A.M.); (A.J.); (K.Ž.)
| | - Antonia Jakovčević
- Department of Pathology, Clinical Hospital Centre Zagreb, 10000 Zagreb, Croatia; (A.M.); (A.J.); (K.Ž.)
| | - Tea Vuković
- Laboratory for Oxidative Stress (LabOS), Ruđer Bošković Institute, 10000 Zagreb, Croatia; (L.M.); (T.V.); (D.T.)
| | - Danijela Talić
- Laboratory for Oxidative Stress (LabOS), Ruđer Bošković Institute, 10000 Zagreb, Croatia; (L.M.); (T.V.); (D.T.)
| | - Georg Waeg
- Institute of Molecular Biosciences, Karl Franzens University, 8010 Graz, Austria;
| | - Ivica Lukšić
- Clinical Hospital Dubrava, 10000 Zagreb, Croatia; (B.O.); (B.B.); (M.T.); (M.K.); (I.L.)
- Department of Pathology, University of Zagreb School of Medicine, 10000 Zagreb, Croatia
| | - Elzbieta Skrzydlewska
- Department of Inorganic and Analytical Chemistry, Medical University of Bialystok, 15-089 Bialystok, Poland;
| | - Kamelija Žarković
- Department of Pathology, Clinical Hospital Centre Zagreb, 10000 Zagreb, Croatia; (A.M.); (A.J.); (K.Ž.)
- Department of Pathology, University of Zagreb School of Medicine, 10000 Zagreb, Croatia
| |
Collapse
|
39
|
Angiotensin-Converting Enzyme 2 (ACE2) in the Context of Respiratory Diseases and Its Importance in Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) Infection. Pharmaceuticals (Basel) 2021; 14:ph14080805. [PMID: 34451902 PMCID: PMC8398530 DOI: 10.3390/ph14080805] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Revised: 08/02/2021] [Accepted: 08/11/2021] [Indexed: 12/14/2022] Open
Abstract
Angiotensin-Converting Enzyme 2 (ACE2) is an 805 amino acid protein encoded by the ACE2 gene expressed in various human cells, especially in those located in the epithelia. The primary function of ACE2 is to produce angiotensin (1–7) from angiotensin II (Ang II). The current research has described the importance of ACE2 and Ang (1–7) in alternative routes of the renin-angiotensin system (RAS) that promote the downregulation of fibrosis, inflammation, and oxidative stress processes in a great variety of diseases, such as hypertension, acute lung injury, liver cirrhosis, and kidney abnormalities. Investigations into the recent outbreak of the new severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) have revealed the importance of ACE2 during infection and its role in recognizing viral binding proteins through interactions with specific amino acids of this enzyme. Additionally, the ACE2 expression in several organs has allowed us to understand the clinical picture related to the infection caused by SARS-CoV-2. This review aims to provide context for the functions and importance of ACE2 with regards to SARS-CoV-2 in the general clinical aspect and its impact on other diseases, especially respiratory diseases.
Collapse
|
40
|
Almeida-da-Silva CLC, Matshik Dakafay H, Liu K, Ojcius DM. Cigarette Smoke Stimulates SARS-CoV-2 Internalization by Activating AhR and Increasing ACE2 Expression in Human Gingival Epithelial Cells. Int J Mol Sci 2021; 22:ijms22147669. [PMID: 34299289 PMCID: PMC8307094 DOI: 10.3390/ijms22147669] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Revised: 07/09/2021] [Accepted: 07/14/2021] [Indexed: 02/06/2023] Open
Abstract
A large body of evidence shows the harmful effects of cigarette smoke to oral and systemic health. More recently, a link between smoking and susceptibility to coronavirus disease 2019 (COVID-19) was proposed. COVID-19 is due to infection with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), which uses the receptor ACE2 and the protease TMPRSS2 for entry into host cells, thereby infecting cells of the respiratory tract and the oral cavity. Here, we examined the effects of cigarette smoke on the expression of SARS-CoV-2 receptors and infection in human gingival epithelial cells (GECs). We found that cigarette smoke condensates (CSC) upregulated ACE2 and TMPRSS2 expression in GECs, and that CSC activated aryl hydrocarbon receptor (AhR) signaling in the oral cells. ACE2 was known to mediate SARS-CoV-2 internalization, and we demonstrate that CSC treatment potentiated the internalization of SARS-CoV-2 pseudovirus in GECs in an AhR-dependent manner. AhR depletion using small interference RNA decreased SARS-CoV-2 pseudovirus internalization in CSC-treated GECs compared with control GECs. Our study reveals that cigarette smoke upregulates SARS-CoV-2 receptor expression and infection in oral cells. Understanding the mechanisms involved in SARS-CoV-2 infection in cells of the oral cavity may suggest therapeutic interventions for preventing viral infection and transmission.
Collapse
Affiliation(s)
- Cassio Luiz Coutinho Almeida-da-Silva
- Department of Biomedical Sciences, Arthur A. Dugoni School of Dentistry, University of the Pacific, San Francisco, CA 94103, USA;
- Correspondence: (C.L.C.A.-d.-S.); (D.M.O.)
| | - Harmony Matshik Dakafay
- Department of Biomedical Sciences, Arthur A. Dugoni School of Dentistry, University of the Pacific, San Francisco, CA 94103, USA;
| | - Kaitlyn Liu
- Dental Surgery Program, Arthur A. Dugoni School of Dentistry, University of the Pacific, San Francisco, CA 94103, USA;
| | - David M. Ojcius
- Department of Biomedical Sciences, Arthur A. Dugoni School of Dentistry, University of the Pacific, San Francisco, CA 94103, USA;
- Correspondence: (C.L.C.A.-d.-S.); (D.M.O.)
| |
Collapse
|
41
|
Veluswamy P, Wacker M, Stavridis D, Reichel T, Schmidt H, Scherner M, Wippermann J, Michels G. The SARS-CoV-2/Receptor Axis in Heart and Blood Vessels: A Crisp Update on COVID-19 Disease with Cardiovascular Complications. Viruses 2021; 13:1346. [PMID: 34372552 PMCID: PMC8310117 DOI: 10.3390/v13071346] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2021] [Revised: 07/02/2021] [Accepted: 07/06/2021] [Indexed: 01/08/2023] Open
Abstract
The SARS-CoV-2 virus causing COVID-19 disease has emerged expeditiously in the world and has been declared pandemic since March 2020, by World Health Organization (WHO). The destructive effects of SARS-CoV-2 infection are increased among the patients with pre-existing chronic conditions and, in particular, this review focuses on patients with underlying cardiovascular complications. The expression pattern and potential functions of SARS-CoV-2 binding receptors and the attributes of SARS-CoV-2 virus tropism in a physio-pathological state of heart and blood vessel are precisely described. Of note, the atheroprotective role of ACE2 receptors is reviewed. A detailed description of the possible detrimental role of SARS-CoV-2 infection in terms of vascular leakage, including endothelial glycocalyx dysfunction and bradykinin 1 receptor stimulation is concisely stated. Furthermore, the potential molecular mechanisms underlying SARS-CoV-2 induced clot formation in association with host defense components, including activation of FXIIa, complements and platelets, endothelial dysfunction, immune cell responses with cytokine-mediated action are well elaborated. Moreover, a brief clinical update on patient with COVID-19 disease with underlying cardiovascular complications and those who had new onset of cardiovascular complications post-COVID-19 disease was also discussed. Taken together, this review provides an overview of the mechanistic aspects of SARS-CoV-2 induced devastating effects, in vital organs such as the heart and vessels.
Collapse
Affiliation(s)
- Priya Veluswamy
- Heart Surgery Research, Department of Cardiothoracic Surgery, Faculty of Medicine, Otto-von-Guericke University, 39120 Magdeburg, Germany; (M.W.); (D.S.); (M.S.); (J.W.)
| | - Max Wacker
- Heart Surgery Research, Department of Cardiothoracic Surgery, Faculty of Medicine, Otto-von-Guericke University, 39120 Magdeburg, Germany; (M.W.); (D.S.); (M.S.); (J.W.)
| | - Dimitrios Stavridis
- Heart Surgery Research, Department of Cardiothoracic Surgery, Faculty of Medicine, Otto-von-Guericke University, 39120 Magdeburg, Germany; (M.W.); (D.S.); (M.S.); (J.W.)
| | - Thomas Reichel
- Department of Cardiology, Diabetology and Infectiology, Klinikum Magdeburg, 39130 Magdeburg, Germany; (T.R.); (H.S.)
| | - Hendrik Schmidt
- Department of Cardiology, Diabetology and Infectiology, Klinikum Magdeburg, 39130 Magdeburg, Germany; (T.R.); (H.S.)
| | - Maximilian Scherner
- Heart Surgery Research, Department of Cardiothoracic Surgery, Faculty of Medicine, Otto-von-Guericke University, 39120 Magdeburg, Germany; (M.W.); (D.S.); (M.S.); (J.W.)
| | - Jens Wippermann
- Heart Surgery Research, Department of Cardiothoracic Surgery, Faculty of Medicine, Otto-von-Guericke University, 39120 Magdeburg, Germany; (M.W.); (D.S.); (M.S.); (J.W.)
| | - Guido Michels
- Department of Acute and Emergency Care, Sankt Antonius-Hospital Eschweiler, 52249 Eschweiler, Germany;
| |
Collapse
|
42
|
Li T, Huang T, Guo C, Wang A, Shi X, Mo X, Lu Q, Sun J, Hui T, Tian G, Wang L, Yang J. Genomic variation, origin tracing, and vaccine development of SARS-CoV-2: A systematic review. Innovation (N Y) 2021; 2:100116. [PMID: 33997827 PMCID: PMC8110321 DOI: 10.1016/j.xinn.2021.100116] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2020] [Accepted: 04/30/2021] [Indexed: 02/07/2023] Open
Abstract
COVID-19 has spread globally to over 200 countries with more than 40 million confirmed cases and one million deaths as of November 1, 2020. The SARS-CoV-2 virus, leading to COVID-19, shows extremely high rates of infectivity and replication, and can result in pneumonia, acute respiratory distress, or even mortality. SARS-CoV-2 has been found to continue to rapidly evolve, with several genomic variants emerging in different regions throughout the world. In addition, despite intensive study of the spike protein, its origin, and molecular mechanisms in mediating host invasion are still only partially resolved. Finally, the repertoire of drugs for COVID-19 treatment is still limited, with several candidates still under clinical trial and no effective therapeutic yet reported. Although vaccines based on either DNA/mRNA or protein have been deployed, their efficacy against emerging variants requires ongoing study, with multivalent vaccines supplanting the first-generation vaccines due to their low efficacy against new strains. Here, we provide a systematic review of studies on the epidemiology, immunological pathogenesis, molecular mechanisms, and structural biology, as well as approaches for drug or vaccine development for SARS-CoV-2.
Collapse
Affiliation(s)
- Tianbao Li
- Genetic Testing Center, Academician Workstation, Changsha Medical University, Changsha 410219, China
- Geneis (Beijing) Co., Ltd, Beijing 100102, China
- Qingdao Geneis Institute of Big Data Mining and Precision Medicine, Qingdao 266000, China
| | - Tao Huang
- Shanghai Institute of Nutrition and Health, Chinese Academy of Sciences, Shanghai 200031, China
| | - Cheng Guo
- Center for Infection and Immunity, School of Public Health, Columbia University, New York, NY 10032, USA
| | - Ailan Wang
- Geneis (Beijing) Co., Ltd, Beijing 100102, China
- Qingdao Geneis Institute of Big Data Mining and Precision Medicine, Qingdao 266000, China
| | - Xiaoli Shi
- Geneis (Beijing) Co., Ltd, Beijing 100102, China
- Qingdao Geneis Institute of Big Data Mining and Precision Medicine, Qingdao 266000, China
| | - Xiaofei Mo
- Geneis (Beijing) Co., Ltd, Beijing 100102, China
- Qingdao Geneis Institute of Big Data Mining and Precision Medicine, Qingdao 266000, China
| | - Qingqing Lu
- Geneis (Beijing) Co., Ltd, Beijing 100102, China
- Qingdao Geneis Institute of Big Data Mining and Precision Medicine, Qingdao 266000, China
| | - Jing Sun
- Department of Pathology, The George Washington University School of Medicine and Health Sciences, Washington, DC 20052, USA
| | - Tingting Hui
- Geneis (Beijing) Co., Ltd, Beijing 100102, China
| | - Geng Tian
- Geneis (Beijing) Co., Ltd, Beijing 100102, China
- Qingdao Geneis Institute of Big Data Mining and Precision Medicine, Qingdao 266000, China
| | - Leyi Wang
- Veterinary Diagnostic Laboratory and Department of Veterinary Clinical Medicine, College of Veterinary Medicine, University of Illinois at Urbana-Champaign, Urbana, IL 61802, USA
- Corresponding author
| | - Jialiang Yang
- Genetic Testing Center, Academician Workstation, Changsha Medical University, Changsha 410219, China
- Geneis (Beijing) Co., Ltd, Beijing 100102, China
- Qingdao Geneis Institute of Big Data Mining and Precision Medicine, Qingdao 266000, China
- Corresponding author
| |
Collapse
|
43
|
Lunardi F, Fortarezza F, Vedovelli L, Pezzuto F, Boscolo A, Rossato M, Vettor R, Cattelan AM, Del Vecchio C, Crisanti A, Navalesi P, Gregori D, Calabrese F. Lower Gene Expression of Angiotensin Converting Enzyme 2 Receptor in Lung Tissues of Smokers with COVID-19 Pneumonia. Biomolecules 2021; 11:796. [PMID: 34073591 PMCID: PMC8226817 DOI: 10.3390/biom11060796] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2021] [Revised: 05/17/2021] [Accepted: 05/24/2021] [Indexed: 01/08/2023] Open
Abstract
Angiotensin-converting enzyme 2 (ACE-2) is the main cell entry receptor for severe acute respiratory syndrome-Coronavirus-2 (SARS-CoV-2), thus playing a critical role in causing Coronavirus disease 2019 (COVID-19). The role of smoking habit in the susceptibility to infection is still controversial. In this study we correlated lung ACE-2 gene expression with several clinical/pathological data to explore susceptibility to infection. This is a retrospective observational study on 29 consecutive COVID-19 autopsies. SARS-CoV-2 genome and ACE-2 mRNA expression were evaluated by real-time polymerase chain reaction in lung tissue samples and correlated with several data with focus on smoking habit. Smoking was less frequent in high than low ACE-2 expressors (p = 0.014). A Bayesian regression also including age, gender, hypertension, and virus quantity confirmed that smoking was the most probable risk factor associated with low ACE-2 expression in the model. A direct relation was found between viral quantity and ACE-2 expression (p = 0.028). Finally, high ACE-2 expressors more frequently showed a prevalent pattern of vascular injury than low expressors (p = 0.049). In conclusion, ACE-2 levels were decreased in the lung tissue of smokers with severe COVID-19 pneumonia. These results point out complex biological interactions between SARS-CoV-2 and ACE-2 particularly concerning the aspect of smoking habit and need larger prospective case series and translational studies.
Collapse
Affiliation(s)
- Francesca Lunardi
- Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padova Medical School, 35128 Padova, Italy; (F.L.); (F.F.); (L.V.); (F.P.); (D.G.)
| | - Francesco Fortarezza
- Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padova Medical School, 35128 Padova, Italy; (F.L.); (F.F.); (L.V.); (F.P.); (D.G.)
| | - Luca Vedovelli
- Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padova Medical School, 35128 Padova, Italy; (F.L.); (F.F.); (L.V.); (F.P.); (D.G.)
| | - Federica Pezzuto
- Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padova Medical School, 35128 Padova, Italy; (F.L.); (F.F.); (L.V.); (F.P.); (D.G.)
| | - Annalisa Boscolo
- Department of Medicine, University of Padova Medical School, 35128 Padova, Italy; (A.B.); (M.R.); (R.V.); (A.M.C.); (P.N.)
| | - Marco Rossato
- Department of Medicine, University of Padova Medical School, 35128 Padova, Italy; (A.B.); (M.R.); (R.V.); (A.M.C.); (P.N.)
| | - Roberto Vettor
- Department of Medicine, University of Padova Medical School, 35128 Padova, Italy; (A.B.); (M.R.); (R.V.); (A.M.C.); (P.N.)
| | - Anna Maria Cattelan
- Department of Medicine, University of Padova Medical School, 35128 Padova, Italy; (A.B.); (M.R.); (R.V.); (A.M.C.); (P.N.)
| | - Claudia Del Vecchio
- Department of Molecular Medicine, University of Padova Medical School, 35121 Padova, Italy; (C.D.V.); (A.C.)
| | - Andrea Crisanti
- Department of Molecular Medicine, University of Padova Medical School, 35121 Padova, Italy; (C.D.V.); (A.C.)
| | - Paolo Navalesi
- Department of Medicine, University of Padova Medical School, 35128 Padova, Italy; (A.B.); (M.R.); (R.V.); (A.M.C.); (P.N.)
| | - Dario Gregori
- Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padova Medical School, 35128 Padova, Italy; (F.L.); (F.F.); (L.V.); (F.P.); (D.G.)
| | - Fiorella Calabrese
- Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padova Medical School, 35128 Padova, Italy; (F.L.); (F.F.); (L.V.); (F.P.); (D.G.)
| |
Collapse
|
44
|
Cazzola M, Ora J, Bianco A, Rogliani P, Matera MG. Management of COPD patients during COVID: difficulties and experiences. Expert Rev Respir Med 2021; 15:1025-1033. [PMID: 33975511 DOI: 10.1080/17476348.2021.1929176] [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: 10/21/2022]
Abstract
Introduction: The role of COPD in COVID-19 is not yet well understood. However, there is increasing evidence showing that COPD patients with COVID-19 have a higher risk of presenting a serious infection, a greater likelihood of requiring ICU support, and a higher mortality than other groups.Areas covered: In this article, we address some critical questions on COVID-19 as they pertain to COPD. In particular, we discuss whether the usual algorithms of pharmacological and non-pharmacological management in COPD still apply.Expert opinion: Patients with COPD must continue their regular therapy, regardless of whether they are affected by COVID-19. Corticosteroids reduce mortality in COVID-19 patients in need of supportive oxygen therapy or invasive mechanical ventilation. It is essential that a COPD patient who has tested positive for SARS-CoV-2 is closely followed over time because any delay in diagnosis and initiation of appropriate therapy could negatively affect his/her prognosis. However, we still do not know if COVID-19 infection occurs and evolves differently in each of the recognized COPD phenotypes and, therefore, whether it needs a different management. There are other open questions concerning COVID-19 and COPD that need to be considered. Future studies are absolutely necessary to answer these questions.
Collapse
Affiliation(s)
- Mario Cazzola
- Department of Experimental Medicine, University of Rome "Tor Vergata", Rome, Italy
| | - Josuel Ora
- Respiratory Diseases Unit, "Tor Vergata" University Hospital, Rome, Italy
| | - Andrea Bianco
- Department of Translational Medical Sciences, University of Campania "Luigi Vanvitelli"/Monaldi Hospital, Naples, Italy
| | - Paola Rogliani
- Department of Experimental Medicine, University of Rome "Tor Vergata", Rome, Italy.,Respiratory Diseases Unit, "Tor Vergata" University Hospital, Rome, Italy
| | - Maria Gabriella Matera
- Department of Experimental Medicine, University of Campania "Luigi Vanvitelli", Naples, Italy
| |
Collapse
|
45
|
Joubert A, Andry F, Bertolotti A, Accot F, Koumar Y, Legrand F, Poubeau P, Manaquin R, Gérardin P, Levin C. Distinguishing non severe cases of dengue from COVID-19 in the context of co-epidemics: A cohort study in a SARS-CoV-2 testing center on Reunion island. PLoS Negl Trop Dis 2021; 15:e0008879. [PMID: 33901185 PMCID: PMC8102001 DOI: 10.1371/journal.pntd.0008879] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2020] [Revised: 05/06/2021] [Accepted: 03/15/2021] [Indexed: 12/21/2022] Open
Abstract
Background As coronavirus 2019 (COVID-19) is spreading globally, several countries are handling dengue epidemics. As both infections are deemed to share similarities at presentation, it would be useful to distinguish COVID-19 from dengue in the context of co-epidemics. Hence, we performed a retrospective cohort study to identify predictors of both infections. Methodology/Principal findings All the subjects suspected of COVID-19 between March 23 and May 10, 2020, were screened for COVID-19 within the testing center of the University hospital of Saint-Pierre, Reunion island. The screening consisted in a questionnaire surveyed in face-to-face, a nasopharyngeal swab specimen for the Severe Acute Respiratory Syndrome Coronavirus-2 (SARS-CoV-2) reverse transcription polymerase chain-reaction and a rapid diagnostic orientation test for dengue. Factors independently associated with COVID-19 or with dengue were sought using multinomial logistic regression models, taking other febrile illnesses (OFIs) as controls. Adjusted Odds ratios (OR) and 95% Confidence Intervals (95%CI) were assessed. Over a two-month study period, we diagnosed 80 COVID-19, 61 non-severe dengue and 872 OFIs cases eligible to multivariate analysis. Among these, we identified delayed presentation (>3 days) since symptom onset (Odds ratio 1.91, 95% confidence interval 1.07–3.39), contact with a COVID-19 positive case (OR 3.81, 95%CI 2.21–6.55) and anosmia (OR 7.80, 95%CI 4.20–14.49) as independent predictors of COVID-19, body ache (OR 6.17, 95%CI 2.69–14.14), headache (OR 5.03, 95%CI 1.88–13.44) and retro-orbital pain (OR 5.55, 95%CI 2.51–12.28) as independent predictors of dengue, while smoking was less likely observed with COVID-19 (OR 0.27, 95%CI 0.09–0.79) and upper respiratory tract infection symptoms were associated with OFIs. Conclusions/Significance Although prone to potential biases, these data suggest that non-severe dengue may be more symptomatic than COVID-19 in a co-epidemic setting with higher dengue attack rates. At clinical presentation, nine basic clinical and epidemiological indicators may help to distinguish COVID-19 or dengue from each other and other febrile illnesses. As coronavirus 2019 (COVID-19) is spreading globally, several countries are facing dengue epidemics with the fear the two plagues might overburden their healthcare systems. On Reunion island, southwestern Indian ocean: dengue virus is circulating since 2004 under an endemo-epidemic pattern with yearly outbreaks peaking between March and May since 2015, whereas Severe Acute Respiratory Syndrome Coronavirus-2 (SARS-CoV-2), the pathogen responsible of COVID-19, emerged in March 2020, imported from the Bahamas. COVID-19 and dengue are deemed two clinically similar entities, especially within the first two days from symptom onset. In this context, we conducted a cohort study between March 23 and May 10, 2020, within a SARS-CoV-2 testing center, aimed at identifying the factors discriminating both infections. Surprisingly, we found that non-severe dengue was more symptomatic than mild to moderate COVID-19. Indeed, we found body ache, headache and retro-orbital pain to be indicative of dengue, whereas contact with a COVID-19 positive case, anosmia, delayed presentation (>3 days post symptom onset) and absence of active smoking were indicative of COVID-19. These findings highlight the need for accurate diagnostic tools and not to jeopardize dengue control in areas wherever COVID-19 dengue co-epidemics have the potential to wrought havoc to the healthcare system.
Collapse
Affiliation(s)
- Antoine Joubert
- COVID-19 testing center, Centre Hospitalier Universitaire de la Réunion, Saint Pierre, Reunion, France
| | - Fanny Andry
- COVID-19 testing center, Centre Hospitalier Universitaire de la Réunion, Saint Pierre, Reunion, France
- Department of Infectious Diseases and Tropical Medicine, Centre Hospitalier Universitaire de la Réunion, Saint Pierre, Reunion, France
- City to Hospital Outpatient Clinic for the care of COVID-19, Centre Hospitalier Universitaire de la Réunion, Saint Pierre, Reunion, France
| | - Antoine Bertolotti
- COVID-19 testing center, Centre Hospitalier Universitaire de la Réunion, Saint Pierre, Reunion, France
- Department of Infectious Diseases and Tropical Medicine, Centre Hospitalier Universitaire de la Réunion, Saint Pierre, Reunion, France
- Center for Clinical Investigation–Clinical Epidemiology (CIC 1410), Institut National de la Santé et de la Recherche Médicale (INSERM), Centre Hospitalier Universitaire de la Réunion, Saint Pierre, Reunion, France
| | - Frédéric Accot
- COVID-19 testing center, Centre Hospitalier Universitaire de la Réunion, Saint Pierre, Reunion, France
| | - Yatrika Koumar
- COVID-19 testing center, Centre Hospitalier Universitaire de la Réunion, Saint Pierre, Reunion, France
- Department of Infectious Diseases and Tropical Medicine, Centre Hospitalier Universitaire de la Réunion, Saint Pierre, Reunion, France
- City to Hospital Outpatient Clinic for the care of COVID-19, Centre Hospitalier Universitaire de la Réunion, Saint Pierre, Reunion, France
| | - Florian Legrand
- COVID-19 testing center, Centre Hospitalier Universitaire de la Réunion, Saint Pierre, Reunion, France
- City to Hospital Outpatient Clinic for the care of COVID-19, Centre Hospitalier Universitaire de la Réunion, Saint Pierre, Reunion, France
| | - Patrice Poubeau
- COVID-19 testing center, Centre Hospitalier Universitaire de la Réunion, Saint Pierre, Reunion, France
- Department of Infectious Diseases and Tropical Medicine, Centre Hospitalier Universitaire de la Réunion, Saint Pierre, Reunion, France
- City to Hospital Outpatient Clinic for the care of COVID-19, Centre Hospitalier Universitaire de la Réunion, Saint Pierre, Reunion, France
| | - Rodolphe Manaquin
- COVID-19 testing center, Centre Hospitalier Universitaire de la Réunion, Saint Pierre, Reunion, France
- Department of Infectious Diseases and Tropical Medicine, Centre Hospitalier Universitaire de la Réunion, Saint Pierre, Reunion, France
- City to Hospital Outpatient Clinic for the care of COVID-19, Centre Hospitalier Universitaire de la Réunion, Saint Pierre, Reunion, France
| | - Patrick Gérardin
- Center for Clinical Investigation–Clinical Epidemiology (CIC 1410), Institut National de la Santé et de la Recherche Médicale (INSERM), Centre Hospitalier Universitaire de la Réunion, Saint Pierre, Reunion, France
- * E-mail: (PG); (CL)
| | - Cécile Levin
- COVID-19 testing center, Centre Hospitalier Universitaire de la Réunion, Saint Pierre, Reunion, France
- Department of Infectious Diseases and Tropical Medicine, Centre Hospitalier Universitaire de la Réunion, Saint Pierre, Reunion, France
- City to Hospital Outpatient Clinic for the care of COVID-19, Centre Hospitalier Universitaire de la Réunion, Saint Pierre, Reunion, France
- * E-mail: (PG); (CL)
| |
Collapse
|
46
|
Moril-Huaranga M, Peña-Falcón H. Smoker, former smoker and COVID-19. Arch Bronconeumol 2021:S1579-2129(21)00079-3. [PMID: 33994630 PMCID: PMC7942136 DOI: 10.1016/j.arbr.2021.03.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
This article has been withdrawn at the request of the author(s) and/or editor. The Publisher apologizes for any inconvenience this may cause. The full Elsevier Policy on Article Withdrawal can be found at https://www.elsevier.com/about/our-business/policies/article-withdrawal
Collapse
Affiliation(s)
| | - Hugo Peña-Falcón
- Escuela de Medicina Humana, Universidad Privada San Juan Bautista, Lima, Peru
| |
Collapse
|
47
|
Comparative analysis of ACE2 protein expression in rodent, non-human primate, and human respiratory tract at baseline and after injury: A conundrum for COVID-19 pathogenesis. PLoS One 2021; 16:e0247510. [PMID: 33626084 PMCID: PMC7904186 DOI: 10.1371/journal.pone.0247510] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2020] [Accepted: 02/08/2021] [Indexed: 02/08/2023] Open
Abstract
Angiotensin converting enzyme 2 (ACE2) is the putative functional receptor for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). Current literature on the abundance and distribution of ACE2 protein in the human respiratory tract is controversial. We examined the effect of age and lung injury on ACE2 protein expression in rodent and non-human primate (NHP) models. We also examined ACE2 expression in human tissues with and without coronavirus disease 19 (COVID-19). ACE2 expression was detected at very low levels in preterm, but was absent in full-term and adult NHP lung homogenates. This pattern of ACE2 expression contrasted with that of transmembrane protease serine type 2 (TMPRSS2), which was significantly increased in full-term newborn and adult NHP lungs compared to preterm NHP lungs. ACE2 expression was not detected in NHP lungs with cigarette smoke-induced airway disease or bronchopulmonary dysplasia. Murine lungs lacked basal ACE2 immunoreactivity, but responded to hyperoxia, bacterial infection, and allergen exposure with new ACE2 expression in bronchial epithelial cells. In human specimens, robust ACE2 immunoreactivity was detected in ciliated epithelial cells in paranasal sinus specimens, while ACE2 expression was detected only in rare type 2 alveolar epithelial cells in control lungs. In autopsy specimens from patients with COVID-19 pneumonia, ACE2 was detected in rare ciliated epithelial and endothelial cells in the trachea, but not in the lung. There was robust expression of ACE2 expression in F344/N rat nasal mucosa and lung specimens, which authentically recapitulated the ACE2 expression pattern in human paranasal sinus specimens. Thus, ACE2 protein expression demonstrates a significant gradient between upper and lower respiratory tract in humans and is scarce in the lung. This pattern of ACE2 expression supports the notion of sinonasal epithelium being the main entry site for SARS-CoV-2 but raises further questions on the pathogenesis and cellular targets of SARS-CoV-2 in COVID-19 pneumonia.
Collapse
|
48
|
Heijink IH, Hackett TL, Pouwels SD. Effects of cigarette smoking on SARS-CoV-2 receptor ACE2 expression in the respiratory epithelium †. J Pathol 2021; 253:351-354. [PMID: 33368245 PMCID: PMC7986690 DOI: 10.1002/path.5607] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2020] [Accepted: 12/17/2020] [Indexed: 12/18/2022]
Abstract
Due to the Severe Acute Respiratory Syndrome Coronavirus 2 (SARS‐CoV‐2) pandemic, the world is currently facing high morbidity and mortality rates as well as severe disruption to normal societal and social structures. SARS‐CoV‐2 uses the ACE2 receptor for cellular entry. In a recent publication of The Journal of Pathology, Liu and coworkers highlight the effects of cigarette smoking on ACE2 expression in the respiratory epithelium. The authors studied the effects of acute cigarette smoke exposure in a murine model and confirmed their findings in human lung tissues and gene expression datasets. Their findings demonstrate that cigarette smoking increases ACE2 expression specifically at the apical surface of the airway epithelium. Smoking cessation resulted in lower ACE2 expression, with implications for attenuating the risk of transmission of the virus. The role of ACE2 expression in the development of COVID‐19 symptoms is still under investigation, with conflicting results from experimental models on the role of ACE2 expression in SARS‐CoV‐2‐induced lung injury. In this commentary, we highlight the implications and limitations of the study of Liu et al as well as future therapeutic strategies directed towards ACE2. © 2020 The Authors. The Journal of Pathology published by John Wiley & Sons, Ltd. on behalf of The Pathological Society of Great Britain and Ireland.
Collapse
Affiliation(s)
- Irene H Heijink
- Department of Pathology and Medical Biology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands.,Department of Pulmonology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands.,University of Groningen, University Medical Center Groningen, GRIAC Research Institute, Groningen, The Netherlands
| | - Tillie-Louise Hackett
- Centre for Heart Lung Innovation, St. Paul's Hospital and Department of Anesthesiology, Pharmacology and Therapeutics, University of British Columbia, Vancouver, Canada
| | - Simon D Pouwels
- Department of Pathology and Medical Biology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands.,Department of Pulmonology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands.,University of Groningen, University Medical Center Groningen, GRIAC Research Institute, Groningen, The Netherlands
| |
Collapse
|
49
|
|
50
|
Diesel Particulate Matter 2.5 Induces Epithelial-to-Mesenchymal Transition and Upregulation of SARS-CoV-2 Receptor during Human Pluripotent Stem Cell-Derived Alveolar Organoid Development. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17228410. [PMID: 33202948 PMCID: PMC7696313 DOI: 10.3390/ijerph17228410] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/25/2020] [Revised: 11/09/2020] [Accepted: 11/12/2020] [Indexed: 12/17/2022]
Abstract
Growing evidence links prenatal exposure to particulate matter (PM2.5) with reduced lung function and incidence of pulmonary diseases in infancy and childhood. However, the underlying biological mechanisms of how prenatal PM2.5 exposure affects the lungs are incompletely understood, which explains the lack of an ideal in vitro lung development model. Human pluripotent stem cells (hPSCs) have been successfully employed for in vitro developmental toxicity evaluations due to their unique ability to differentiate into any type of cell in the body. In this study, we investigated the developmental toxicity of diesel fine PM (dPM2.5) exposure during hPSC-derived alveolar epithelial cell (AEC) differentiation and three-dimensional (3D) multicellular alveolar organoid (AO) development. We found that dPM2.5 (50 and 100 μg/mL) treatment disturbed the AEC differentiation, accompanied by upregulation of nicotinamide adenine dinucleotide phosphate oxidases and inflammation. Exposure to dPM2.5 also promoted epithelial-to-mesenchymal transition during AEC and AO development via activation of extracellular signal-regulated kinase signaling, while dPM2.5 had no effect on surfactant protein C expression in hPSC-derived AECs. Notably, we provided evidence, for the first time, that angiotensin-converting enzyme 2, a receptor to mediate the severe acute respiratory syndrome coronavirus clade 2 (SARS-CoV-2) entry into target cells, and the cofactor transmembrane protease serine 2 were significantly upregulated in both hPSC-AECs and AOs treated with dPM2.5. In conclusion, we demonstrated the potential alveolar development toxicity and the increase of SARS-Cov-2 susceptibility of PM2.5. Our findings suggest that an hPSC-based 2D and 3D alveolar induction system could be a useful in vitro platform for evaluating the adverse effects of environmental toxins and for virus research.
Collapse
|