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Mehraeen E, Abbaspour F, Banach M, SeyedAlinaghi S, Zarebidoki A, Tamehri Zadeh SS. The prognostic significance of insulin resistance in COVID-19: a review. J Diabetes Metab Disord 2024; 23:305-322. [PMID: 38932824 PMCID: PMC11196450 DOI: 10.1007/s40200-024-01385-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/20/2023] [Accepted: 12/31/2023] [Indexed: 06/28/2024]
Abstract
Objectives Emerging publications indicate that diabetes predisposes patients with COVID-19 to more severe complications, which is partly attributed to inflammatory condition. In the current review, we reviewed recent published literature to provide evidence on the role of insulin resistance (IR) in diabetes, the association between diabetes and COVID-19 severity and mortality, the impact of COVID-19 infection on incident new-onset diabetes, mechanisms responsible for IR in COVID-19 patients, and the predictive value of different surrogates of IR in COVID-19. Method The literature search performs to find out studies that have assessed the association between IR surrogates and morbidity and mortality in patients with COVID-19. Results We showed that there is a bulk of evidence in support of the fact that diabetes is a potent risk factor for enhanced morbidity and mortality in COVID-19 patients. COVID-19 patients with diabetes are more prone to remarkable dysglycemia compared to those without diabetes, which is associated with an unfavourable prognosis. Furthermore, SARS-COV2 can make patients predispose to IR and diabetes via activating ISR, affecting RAAS signaling pathway, provoking inflammation, and changing the expression of PPARɣ and SREBP-1. Additionally, higher IR is associated with increased morbidity and mortality in COVID-19 patients and different surrogates of IR can be utilized as a prognostic biomarker for COVID-19 patients. Conclusion Different surrogates of IR can be utilized as predictors of COVID-19 complications and death.
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Affiliation(s)
- Esmaeil Mehraeen
- Department of Health Information Technology, Khalkhal University of Medical Sciences, Khalkhal, Iran
| | - Faeze Abbaspour
- School of Medicine, Tehran University of Medical Sciences, Tehran, Iran
| | - Maciej Banach
- Department of Preventive Cardiology and Lipidology, Medical University of Lodz (MUL), 93338 Lodz, Poland
| | - SeyedAhmad SeyedAlinaghi
- Iranian Research Center for HIV/AIDS, Iranian Institute for Reduction of High Risk Behaviors, Tehran University of Medical Sciences, Tehran, Iran
| | - Ameneh Zarebidoki
- School of Medicine, Shahid Sadoughi University of Medical Sciences, Yazd, Iran
| | - Seyed Saeed Tamehri Zadeh
- Prevention of Metabolic Disorders Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, No. 24, Parvaneh Street, Velenjak, P.O. Box 19395-4763, Tehran, Iran
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2
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Al-Kuraishy HM, Mazhar Ashour MH, Saad HM, Batiha GES. COVID-19 and β-thalassemia: in lieu of evidence and vague nexus. Ann Hematol 2024; 103:1423-1433. [PMID: 37405444 DOI: 10.1007/s00277-023-05346-8] [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: 04/27/2023] [Accepted: 06/27/2023] [Indexed: 07/06/2023]
Abstract
Coronavirus disease 19 (COVID-19) is an infectious disease caused by severe acute respiratory coronavirus 2 (SARS-CoV-2) causing acute systemic disorders and multi-organ damage. β-thalassemia (β-T) is an autosomal recessive disorder leading to the development of anemia. β-T may lead to complications such as immunological disorders, iron overload, oxidative stress, and endocrinopathy. β-T and associated complications may increase the risk of SARS-CoV-2, as inflammatory disturbances and oxidative stress disorders are linked with COVID-19. Therefore, the objective of the present review was to elucidate the potential link between β-T and COVID-19 regarding the underlying comorbidities. The present review showed that most of the β-T patients with COVID-19 revealed mild to moderate clinical features, and β-T may not be linked with Covid-19 severity. Though patients with transfusion-dependent β-T (TDT) develop less COVID-19 severity compared to non-transfusion-depend β-T(NTDT), preclinical and clinical studies are recommended in this regard.
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Affiliation(s)
- Hayder M Al-Kuraishy
- Department of Clinical Pharmacology and Therapeutic Medicine, College of Medicine, Al-Mustansiriyiah University, Box 14132, Baghdad, Iraq
| | | | - Hebatallah M Saad
- Department of Pathology, Faculty of Veterinary Medicine, Matrouh University, Marsa Matruh, 51744, Egypt.
| | - Gaber El-Saber Batiha
- Department of Pharmacology and Therapeutics, Faculty of Veterinary Medicine, Damanhour University, AlBeheira, Damanhour, 22511, Egypt
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3
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Alvarado M, Campos-Campos L, Guerrero-Romero F, Simental-Mendía LE. The Triglycerides and Glucose Index Is an Independent Risk Factor for Acute Respiratory Distress Syndrome in Patients with COVID-19. Metab Syndr Relat Disord 2024; 22:276-280. [PMID: 38315780 DOI: 10.1089/met.2023.0247] [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] [Indexed: 02/07/2024] Open
Abstract
Introduction: Although it has been observed that the triglycerides and glucose (TyG) index, a biomarker of insulin resistance, is associated with severity and morbidity by COVID-19, evidence is still scarce. Therefore, the objective of this study was to determine whether the TyG index is associated with both the degree of severity and mortality by acute respiratory distress syndrome (ARDS) in patients with COVID-19. Methods: Men and women aged 20 years or more with diagnosis of COVID-19 were included in a case-control study. Exclusion criteria were pregnancy, cancer, autoimmune diseases, autoimmune treatment, and incomplete data. Patients with severe COVID-19 ARDS were allocated into the case group, and those with mild or moderate COVID-19 ARDS in the control group. COVID-19 was defined by a positive reverse transcriptase-polymerase chain reaction test for SARS-CoV-2, and ARDS was defined according to the Berlin criteria. Results: A total of 206 patients were included and allocated into the case (n = 103) and control (n = 103) groups. The logistic regression analysis adjusted by age, sex, and body mass index showed that the TyG index is significantly associated with moderate [odds ratio (OR) = 6.0; 95% confidence interval (CI): 1.1-30.6] and severe (OR = 9.5; 95% CI: 2.4-37.5) COVID-19 ARDS, and death (OR = 10.1; 95% CI: 2.2-46.5). Conclusion: The results of our study show a significant and independent association of the TyG index with ARDS and mortality in patients with COVID-19.
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Affiliation(s)
- Maria Alvarado
- Hospital General de Zona No. 1, Instituto Mexicano del Seguro Social, Durango, México
| | - Lizette Campos-Campos
- Hospital General de Zona No. 1, Instituto Mexicano del Seguro Social, Durango, México
| | - Fernando Guerrero-Romero
- Unidad de Investigación Biomédica, Delegación Durango, Instituto Mexicano del Seguro Social, Durango, México
| | - Luis E Simental-Mendía
- Unidad de Investigación Biomédica, Delegación Durango, Instituto Mexicano del Seguro Social, Durango, México
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4
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Alsewy FZ, Megallaa MH, Imbaby SA, Zidan HM, Kassab HS, Badrah MH. Prognostic Value of Hyperglycemia and Insulin Resistance Among Patients with Confirmed COVID-19 Infections at Admission to the Alexandria Fever Hospital, Egypt. Metab Syndr Relat Disord 2024. [PMID: 38683638 DOI: 10.1089/met.2024.0066] [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: 05/01/2024] Open
Abstract
Background: The interaction between COVID-19 infection, hyperglycemia, and insulin resistance (IR) may lead to poor outcome. Methods: This prospective study included 100 adult participants without diabetes attending Alexandria Fever Hospital with confirmed COVID-19 infections. They were classified into four groups according to disease severity using World Health Organization (WHO) criteria. Demographic and clinical parameters were collected. Laboratory investigations were obtained. Another follow-up fasting plasma glucose (FPG) value was measured after 3 months in cured patients. Results: Admission FPG, follow-up FPG, lipid profile, markers of IR, and inflammation were significantly higher in severe and critical cases than in mild and moderate cases with increasing values with increased severity. Furthermore, these parameters were significantly higher in died cases compared with cured cases. Admission FPG, TyG index, and homeostatic model assessment (HOMA)-IR showed significant positive correlations with follow-up FPG. Admission FPG was the only independent mortality predictor in multivariate analysis (P = 0.027) with 1.7-folds increased mortality risk with each 10 mg/dL increments. Values exceeding 117 mg/dL, 2.2, and 6.33 for admission FPG, HOMA-IR, and Fasting Insulin Resistance Index, respectively, were able to predict mortality in the studied sample. Conclusions: These results will help in identifying patients at high risk of severe infection and death at admission and take early actions to improve outcome.
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Affiliation(s)
- Fathy Z Alsewy
- Department of Internal Medicine (Diabetes and Metabolism Unit), Faculty of Medicine, Alexandria University, Alexandria, Egypt
| | - Magdy H Megallaa
- Department of Internal Medicine (Diabetes and Metabolism Unit), Faculty of Medicine, Alexandria University, Alexandria, Egypt
| | - Salma A Imbaby
- Department of Clinical and Chemical Pathology, Faculty of Medicine, Alexandria University, Alexandria, Egypt
| | - Huda M Zidan
- Department of Internal Medicine (Diabetes and Metabolism Unit), Faculty of Medicine, Alexandria University, Alexandria, Egypt
| | - Heba S Kassab
- Department of Internal Medicine (Diabetes and Metabolism Unit), Faculty of Medicine, Alexandria University, Alexandria, Egypt
| | - Mai H Badrah
- Department of Internal Medicine (Diabetes and Metabolism Unit), Faculty of Medicine, Alexandria University, Alexandria, Egypt
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5
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Warpechowski J, Leszczyńska P, Juchnicka D, Olichwier A, Szczerbiński Ł, Krętowski AJ. Assessment of the Immune Response in Patients with Insulin Resistance, Obesity, and Diabetes to COVID-19 Vaccination. Vaccines (Basel) 2023; 11:1203. [PMID: 37515018 PMCID: PMC10383449 DOI: 10.3390/vaccines11071203] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2023] [Revised: 07/01/2023] [Accepted: 07/03/2023] [Indexed: 07/30/2023] Open
Abstract
The SARS-CoV-19 pandemic overwhelmed multiple healthcare systems across the world. Patients with underlying medical conditions such as obesity or diabetes were particularly vulnerable, had more severe symptoms, and were more frequently hospitalized. To date, there have been many studies on the severity of SARS-CoV-2 in patients with metabolic disorders, but data on the efficiency of vaccines against COVID-19 are still limited. This paper aims to provide a comprehensive overview of the effectiveness of COVID-19 vaccines in individuals with diabetes, insulin resistance, and obesity. A comparison is made between the immune response after vaccination in patients with and without metabolic comorbidities. Additionally, an attempt is made to highlight the mechanisms of immune stimulation affected by SARS-CoV-2 vaccines and how metabolic comorbidities modulate these mechanisms. The focus is on the most common COVID-19 vaccines, which include mRNA vaccines such as Pfizer-BioNTech and Moderna, as well as viral vector vaccines such as AstraZeneca and Johnson & Johnson. Furthermore, an effort is made to clarify how the functional differences between these vaccines may impact the response in individuals with metabolic disorders, drawing from available experimental data. This review summarizes the current knowledge regarding the post-vaccination response to COVID-19 in the context of metabolic comorbidities such as diabetes, insulin resistance, and obesity.
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Affiliation(s)
- Jędrzej Warpechowski
- Clinical Research Centre, Medical University of Bialystok, Sklodowskiej-Curie 24A, 15-276 Bialystok, Poland
| | - Paula Leszczyńska
- Clinical Research Centre, Medical University of Bialystok, Sklodowskiej-Curie 24A, 15-276 Bialystok, Poland
| | - Dominika Juchnicka
- Clinical Research Centre, Medical University of Bialystok, Sklodowskiej-Curie 24A, 15-276 Bialystok, Poland
| | - Adam Olichwier
- Clinical Research Centre, Medical University of Bialystok, Sklodowskiej-Curie 24A, 15-276 Bialystok, Poland
- Department of Nutrition and Health Sciences, University of Nebraska-Lincoln, Lincoln, NE 68588, USA
| | - Łukasz Szczerbiński
- Clinical Research Centre, Medical University of Bialystok, Sklodowskiej-Curie 24A, 15-276 Bialystok, Poland
- Department of Endocrinology, Diabetology and Internal Diseases, Medical University of Bialystok, Sklodowskiej-Curie 24A, 15-276 Bialystok, Poland
- Center for Genomic Medicine, Massachusetts General Hospital, 185 Cambridge Street, Boston, MA 02114, USA
- Programs in Metabolism and Medical and Population Genetics, Broad Institute of MIT and Harvard, 75 Ames Street, Cambridge, MA 02142, USA
| | - Adam Jacek Krętowski
- Clinical Research Centre, Medical University of Bialystok, Sklodowskiej-Curie 24A, 15-276 Bialystok, Poland
- Department of Endocrinology, Diabetology and Internal Diseases, Medical University of Bialystok, Sklodowskiej-Curie 24A, 15-276 Bialystok, Poland
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6
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Chang Y, Jeon J, Song TJ, Kim J. Association of triglyceride/high-density lipoprotein cholesterol ratio with severe complications of COVID-19. Heliyon 2023; 9:e17428. [PMID: 37366523 PMCID: PMC10275776 DOI: 10.1016/j.heliyon.2023.e17428] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2022] [Revised: 06/13/2023] [Accepted: 06/16/2023] [Indexed: 06/28/2023] Open
Abstract
Background The coronavirus disease 2019 (COVID-19) caused by the SARS-CoV-2 virus can lead to serious complications such as respiratory failure, requiring mechanical ventilation or ICU care, and can even result in death, especially in older patients with comorbidities. The ratio of triglyceride to high-density lipoprotein cholesterol (TG/HDL), a biomarker of atherosclerotic dyslipidemia and insulin resistance, is related to cardiovascular mortality and morbidity. We aimed to evaluate the link between serious complications of COVID-19 and TG/HDL in the general population. Methods We conducted a comprehensive analysis of 3,933 COVID-19 patients from a nationwide cohort in Korea spanning from January 1 to June 4, 2020. TG/HDL ratio was calculated from the national health screening examination data underwent before the COVID-19 infection. Serious complications of COVID-19 were defined as a composite of high-flow oxygen therapy, mechanical ventilation, admission to the intensive care unit (ICU), and mortality. We employed logistic regression analysis to investigate the relationship between the TG/HDL ratio and the likelihood of developing severe complications within 2 months of the diagnosis. To visualize this association, we used a smoothing spline plot based on the generalized additive regression model. Multivariate analysis was performed with adjustment for age, gender, body mass index, lifestyle measures, and comorbidities. Results Among the 3,933 COVID-19 patients, the proportion of serious complications was 7.53%. Regarding individual outcomes, the number of patients who received high-flow oxygen therapy, mechanical ventilation, ICU care, and died was 84 (2.14%), 122 (3.10%), 173 (4.40%), and 118 (3.00%), respectively. In the multivariable logistic regression, a positive association was found between TG/HDL ratio and serious complications of COVID-19 (adjusted OR, 1.09; 95% CI [1.03-1.15], p = 0.004). Conclusion Our study revealed a significant positive association between TG/HDL ratio and the risk of developing severe complications in COVID-19-infected patients. While this finding provides valuable insight into the potential prognostic role of TG/HDL ratio in COVID-19, further studies are needed to fully elucidate the underlying mechanisms behind this relationship.
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Affiliation(s)
- Yoonkyung Chang
- Department of Neurology, Mokdong Hospital, Ewha Womans University College of Medicine, Seoul, Republic of Korea
| | - Jimin Jeon
- Department of Neurology, Yongin Severance Hospital, Yonsei University College of Medicine, Yongin-si, Republic of Korea
| | - Tae-Jin Song
- Department of Neurology, Seoul Hospital, Ewha Womans University College of Medicine, Seoul, Republic of Korea
| | - Jinkwon Kim
- Department of Neurology, Yongin Severance Hospital, Yonsei University College of Medicine, Yongin-si, Republic of Korea
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7
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Muzyka I, Revenko O, Kovalchuk I, Savytska M, Bekesevych A, Kasko R, Zayachkivska O. What is the role of brown adipose tissue in metabolic health: lessons learned and future perspectives in the long COVID? Inflammopharmacology 2023; 31:585-595. [PMID: 36964859 PMCID: PMC10039328 DOI: 10.1007/s10787-023-01188-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Accepted: 03/01/2023] [Indexed: 03/26/2023]
Abstract
Metabolic physiology plays a key role in maintaining our health and resilience. Metabolic disorders can lead to serious illnesses, including obesity. The pathogenesis of the new long COVID syndrome in individuals with long-term recovery after SARS-Co-2 infection is still incomplete. Thus there is growing attention in the study of adipose tissue activities, especially brown adipose tissue (BAT) and associated resilience which plays a crucial role in different types of obesity as potential targets for pharmacologic and nutritional interventions in the context of obesity and long COVID. The number of studies examining mechanisms underlying BAT has grown rapidly in the last 10 years despite of role of BAT in individuals with COVID-19 and long COVID is modest. Therefore, this review aims to sum up data examining BAT activities, its resilience in health, obesity, and the possible link to long COVID. The search was conducted on studies published in English mostly between 2004 and 2022 in adult humans and animal models. Database searches were conducted using PubMed, Scopus, and Google Scholar for key terms including adipose tissue, BAT, adipokines, obesity, VPF/VEGF, and pathogenesis. From the initial search through the database were identified relevant articles that met inclusion and exclusion criteria and our data regarding adipose tissues were presented in this review. It will discuss adiposity tissue activities. Current literature suggests that there are BAT integral effects to whitening and browning fat phenomena which reflect the homeostatic metabolic adaptive ability for environmental demand or survival/adaptive mechanisms. We also review neural and vascular impacts in BAT that play a role in resilience and obesity. Finally, we discuss the role of BAT in the context of long COVID in basic research and clinical research.
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Affiliation(s)
| | | | | | | | | | | | - Oksana Zayachkivska
- Lviv National Medical University, Lviv, Ukraine.
- School of Medicine, American University of Health Sciences, 1600 East Hill St., Signal Hill/Long Beach, CA, 90755, USA.
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8
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Muzyka I, Revenko O, Kovalchuk I, Savytska M, Bekesevych A, Zayachkivska O. What is the role of brown adipose tissue in metabolic health: lessons learned and future perspectives in the long COVID? Inflammopharmacology 2023:10.1007/s10787-023-01195-z. [PMID: 36943540 PMCID: PMC10028755 DOI: 10.1007/s10787-023-01195-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2023] [Accepted: 03/07/2023] [Indexed: 03/23/2023]
Abstract
Metabolic physiology plays a key role in maintaining our health and resilience. Metabolic disorders can lead to serious illnesses, including obesity. The pathogenesis of the new long COVID syndrome in individuals with long-term recovery after SARS-Co-2 infection is still incomplete. Thus there is growing attention in the study of adipose tissue activities, especially brown adipose tissue (BAT) and associated resilience which plays a crucial role in different types of obesity as potential targets for pharmacologic and nutritional interventions in the context of obesity and long COVID. The number of studies examining mechanisms underlying BAT has grown rapidly in the last 10 years despite of role of BAT in individuals with COVID-19 and long COVID is modest. Therefore, this review aims to sum up data examining BAT activities, its resilience in health, obesity, and the possible link to long COVID. The search was conducted on studies published in English mostly between 2004 and 2022 in adult humans and animal models. Database searches were conducted using PubMed, Scopus, and Google Scholar for key terms including adipose tissue, BAT, adipokinins, obesity, VPF/VEGF, and pathogenesis. From the initial search through the database were identified relevant articles that met inclusion and exclusion criteria and our data regarding adipose tissues were presented in this review. It will discuss adiposity tissue activities. Current literature suggests that there are BAT integral effects to whitening and browning fat phenomenons which reflect the homeostatic metabolic adaptive ability for environmental demand or survival/adaptive mechanisms. We also review neural and vascular impacts in BAT that play a role in resilience and obesity. Finally, we discuss the role of BAT in the context of long COVID in basic research and clinical research.
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Affiliation(s)
| | | | | | | | | | - Oksana Zayachkivska
- Lviv National Medical University, Lviv, Ukraine.
- School of Medicine, American University of Health Sciences, 1600 East Hill St., Signal Hill/Long Beach, CA, 90755, USA.
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9
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Makhijani P, Basso PJ, Chan YT, Chen N, Baechle J, Khan S, Furman D, Tsai S, Winer DA. Regulation of the immune system by the insulin receptor in health and disease. Front Endocrinol (Lausanne) 2023; 14:1128622. [PMID: 36992811 PMCID: PMC10040865 DOI: 10.3389/fendo.2023.1128622] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Accepted: 02/08/2023] [Indexed: 03/14/2023] Open
Abstract
The signaling pathways downstream of the insulin receptor (InsR) are some of the most evolutionarily conserved pathways that regulate organism longevity and metabolism. InsR signaling is well characterized in metabolic tissues, such as liver, muscle, and fat, actively orchestrating cellular processes, including growth, survival, and nutrient metabolism. However, cells of the immune system also express the InsR and downstream signaling machinery, and there is increasing appreciation for the involvement of InsR signaling in shaping the immune response. Here, we summarize current understanding of InsR signaling pathways in different immune cell subsets and their impact on cellular metabolism, differentiation, and effector versus regulatory function. We also discuss mechanistic links between altered InsR signaling and immune dysfunction in various disease settings and conditions, with a focus on age related conditions, such as type 2 diabetes, cancer and infection vulnerability.
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Affiliation(s)
- Priya Makhijani
- Department of Immunology, Faculty of Medicine, University of Toronto, Toronto, ON, Canada
- Buck Institute for Research in Aging, Novato, CA, United States
| | - Paulo José Basso
- Department of Medical Microbiology and Immunology, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB, Canada
| | - Yi Tao Chan
- Temerty Faculty of Medicine, University of Toronto, Toronto, ON, Canada
| | - Nan Chen
- Division of Cellular and Molecular Biology, Diabetes Research Group, Toronto General Hospital Research Institute (TGHRI), University Health Network, Toronto, ON, Canada
- Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, ON, Canada
| | - Jordan Baechle
- Buck Institute for Research in Aging, Novato, CA, United States
- Buck Artificial Intelligence Platform, Buck Institute for Research on Aging, Novato, CA, United States
| | - Saad Khan
- Department of Immunology, Faculty of Medicine, University of Toronto, Toronto, ON, Canada
- Division of Cellular and Molecular Biology, Diabetes Research Group, Toronto General Hospital Research Institute (TGHRI), University Health Network, Toronto, ON, Canada
| | - David Furman
- Buck Institute for Research in Aging, Novato, CA, United States
- Buck Artificial Intelligence Platform, Buck Institute for Research on Aging, Novato, CA, United States
- Stanford 1, 000 Immunomes Project, Stanford School of Medicine, Stanford University, Stanford, CA, United States
- Instituto de Investigaciones en Medicina Traslacional (IIMT), Universidad Austral, Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Pilar, Argentina
| | - Sue Tsai
- Department of Medical Microbiology and Immunology, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB, Canada
| | - Daniel A. Winer
- Department of Immunology, Faculty of Medicine, University of Toronto, Toronto, ON, Canada
- Buck Institute for Research in Aging, Novato, CA, United States
- Division of Cellular and Molecular Biology, Diabetes Research Group, Toronto General Hospital Research Institute (TGHRI), University Health Network, Toronto, ON, Canada
- Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, ON, Canada
- Buck Artificial Intelligence Platform, Buck Institute for Research on Aging, Novato, CA, United States
- Leonard Davis School of Gerontology, University of Southern California, Los Angeles, CA, United States
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10
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Popovic DS, Papanas N, Koufakis T, Kotsa K, Mahmeed WA, Al-Rasadi K, Al-Alawi K, Banach M, Banerjee Y, Ceriello A, Cesur M, Cosentino F, Firenze A, Galia M, Goh SY, Janez A, Kalra S, Kempler P, Kapoor N, Lessan N, Lotufo P, Rizvi AA, Sahebkar A, Santos RD, Stoian AP, Toth PP, Viswanathan V, Rizzo M. Glucometabolic Perturbations in Type 2 Diabetes Mellitus and Coronavirus Disease 2019: Causes, Consequences, and How to Counter Them Using Novel Antidiabetic Drugs - The CAPISCO International Expert Panel. Exp Clin Endocrinol Diabetes 2023; 131:260-267. [PMID: 36693416 DOI: 10.1055/a-2019-1111] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
The growing amount of evidence suggests the existence of a bidirectional relation between coronavirus disease 2019 (COVID-19) and type 2 diabetes mellitus (T2DM), as these two conditions exacerbate each other, causing a significant healthcare and socioeconomic burden. The alterations in innate and adaptive cellular immunity, adipose tissue, alveolar and endothelial dysfunction, hypercoagulation, the propensity to an increased viral load, and chronic diabetic complications are all associated with glucometabolic perturbations of T2DM patients that predispose them to severe forms of COVID-19 and mortality. Severe acute respiratory syndrome coronavirus 2 infection negatively impacts glucose homeostasis due to its effects on insulin sensitivity and β-cell function, further aggravating the preexisting glucometabolic perturbations in individuals with T2DM. Thus, the most effective ways are urgently needed for countering these glucometabolic disturbances occurring during acute COVID-19 illness in T2DM patients. The novel classes of antidiabetic medications (dipeptidyl peptidase 4 inhibitors (DPP-4is), glucagon-like peptide-1 receptor agonists (GLP-1 RAs), and sodium-glucose co-transporter-2 inhibitors (SGLT-2is) are considered candidate drugs for this purpose. This review article summarizes current knowledge regarding glucometabolic disturbances during acute COVID-19 illness in T2DM patients and the potential ways to tackle them using novel antidiabetic medications. Recent observational data suggest that preadmission use of GLP-1 RAs and SGLT-2is are associated with decreased patient mortality, while DPP-4is is associated with increased in-hospital mortality of T2DM patients with COVID-19. Although these results provide further evidence for the widespread use of these two classes of medications in this COVID-19 era, dedicated randomized controlled trials analyzing the effects of in-hospital use of novel antidiabetic agents in T2DM patients with COVID-19 are needed.
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Affiliation(s)
- Djordje S Popovic
- Clinic for Endocrinology, Diabetes and Metabolic Disorders, Clinical Centre of Vojvodina, Novi Sad, Serbia.,Medical Faculty, University of Novi Sad, Novi Sad, Serbia
| | - Nikolaos Papanas
- Diabetes Centre, Second Department of Internal Medicine, Democritus University of Thrace, University Hospital of Alexandroupolis, Greece
| | - Theocharis Koufakis
- Division of Endocrinology and Metabolism and Diabetes Center, First Department of Internal Medicine, Medical School, Aristotle University of Thessaloniki, AHEPA University Hospital, Thessaloniki, Greece
| | - Kalliopi Kotsa
- Division of Endocrinology and Metabolism and Diabetes Center, First Department of Internal Medicine, Medical School, Aristotle University of Thessaloniki, AHEPA University Hospital, Thessaloniki, Greece
| | - Wael Al Mahmeed
- Heart and Vascular Institute, Cleveland Clinic, Abu Dhabi, United Arab Emirates
| | | | - Kamila Al-Alawi
- Department of Training and Studies, Royal Hospital, Ministry of Health, Muscat, Oman
| | - Maciej Banach
- Department of Preventive Cardiology and Lipidology, Medical University of Lodz (MUL), Poland.,Polish Mother's Memorial Hospital Research Institute (PMMHRI), Lodz, Poland.,Cardiovascular Research Centre, University of Zielona Gora, Zielona Gora, Poland
| | - Yajnavalka Banerjee
- Department of Biochemistry, Mohammed Bin Rashid University, Dubai, United Arab Emirates
| | | | - Mustafa Cesur
- Clinic of Endocrinology, Ankara Güven Hospital, Ankara, Turkey
| | - Francesco Cosentino
- Unit of Cardiology, Karolinska Institute and Karolinska University Hospital, University of Stockholm, Sweden
| | - Alberto Firenze
- Unit of Research and International Cooperation, University Hospital of Palermo, Italy
| | - Massimo Galia
- Department of Biomedicine, Neurosciences and Advanced Diagnostics (Bind), University of Palermo, Italy
| | - Su-Yen Goh
- Department of Endocrinology, Singapore General Hospital, Singapore
| | - Andrej Janez
- Department of Endocrinology, Diabetes and Metabolic Diseases, University Medical Center Ljubljana, Slovenia
| | - Sanjay Kalra
- Department of Endocrinology, Bharti Hospital, Karnal, India
| | - Peter Kempler
- Department of Medicine and Oncology, Semmelweis University, Budapest, Hungary
| | - Nitin Kapoor
- Department of Endocrinology, Diabetes and Metabolism, Christian Medical College, Vellore, India.,Baker Heart and Diabetes Institute, Melbourne, Victoria, Australia
| | - Nader Lessan
- The Research Institute, Imperial College London Diabetes Centre, Abu Dhabi, United Arab Emirates
| | - Paulo Lotufo
- Center for Clinical and Epidemiological Research, University Hospital, University of São Paulo, Brazil
| | - Ali A Rizvi
- Department of Medicine, University of Central Florida College of Medicine, Orlando, Florida, USA
| | - Amirhossein Sahebkar
- Applied Biomedical Research Center, Mashhad University of Medical Sciences, Mashhad, Iran.,Biotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran.,Department of Biotechnology, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Raul D Santos
- Heart Institute (InCor) University of Sao Paulo Medical School Hospital, Sao Paulo, Brazil.,Hospital Israelita Albert Einstein, Sao Paulo, Brazil
| | - Anca Pantea Stoian
- Faculty of Medicine, Diabetes, Nutrition and Metabolic Diseases, Carol Davila University, Bucharest, Romania
| | - Peter P Toth
- Cicarrone Center for the Prevention of Cardiovascular Disease, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | | | - Manfredi Rizzo
- Department of Biochemistry, Mohammed Bin Rashid University, Dubai, United Arab Emirates.,Faculty of Medicine, Diabetes, Nutrition and Metabolic Diseases, Carol Davila University, Bucharest, Romania.,Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (Promise), School of Medicine, University of Palermo, Italy
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11
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Peralta Amaro AL, Ramírez Ventura JC, Bañuelos García LR, Pecero García EI, Valadez Calderón JG, Hernández Flandes RN. Importance of Insulin Resistance in the COVID-19 Era: A Retrospective Analysis of a Single Center in Mexico. Cureus 2022; 14:e29542. [DOI: 10.7759/cureus.29542] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/24/2022] [Indexed: 11/05/2022] Open
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12
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Gut Microbiota and COVID-19: Potential Implications for Disease Severity. Pathogens 2022; 11:pathogens11091050. [PMID: 36145482 PMCID: PMC9503814 DOI: 10.3390/pathogens11091050] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2022] [Revised: 09/02/2022] [Accepted: 09/14/2022] [Indexed: 12/11/2022] Open
Abstract
The SARS-CoV-2 pandemic resulted in an unprecedented global crisis. SARS-CoV-2 primarily causes lung infection trough the binding of the virus with the ACE-2 cell receptor located on the surface of the alveolar epithelial cells. Notably, ACE-2 cell receptors are also expressed in the epithelial cells of the intestinal tract (GI). Recent data showed that the microbial communities of the GI might act as local and systematic inflammatory modulators. Gastrointestinal symptoms, including diarrhea, are frequently observed in infected individuals, and recent released data indicate that SARS-CoV-2 may also spread by fecal–oral transmission. Moreover, the gut microbiota’s ecosystem can regulate and be regulated by invading pathogens, including viruses, facilitating an effective immune response, which in turn results in less severe diseases. In this regard, increased SARS-CoV-2 mortality and morbidities appear to be frequently observed in elderly immunocompromised patients and in people with essential health problems, such as diabetes, who, indeed, tend to have a less diverse gut microbiota (dysbiosis). Therefore, it is important to understand how the interaction between the gut microbiota and SARS-CoV-2 might shape the intensity of the infection and different clinical outcomes. Here, we provide insights into the current knowledge of dysbiosis during SARS-CoV-2 infection and methods that may be used to re-establish a more correct microbiota composition.
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13
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Amorim MJB, Gomes SIL, Bicho RCS, Scott-Fordsmand JJ. On virus and nanomaterials - Lessons learned from the innate immune system - ACE activation in the invertebrate model Enchytraeus crypticus. JOURNAL OF HAZARDOUS MATERIALS 2022; 436:129173. [PMID: 35739709 PMCID: PMC9116975 DOI: 10.1016/j.jhazmat.2022.129173] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/06/2022] [Revised: 05/13/2022] [Accepted: 05/15/2022] [Indexed: 06/03/2023]
Abstract
Current human research on COVID-19 - SARS-CoV-2 (Severe Acute Respiratory Syndrome-Corona Virus) showed that ACE2 (Angiotensin Converting Enzyme 2) is a functional receptor to which the spike proteins attach. Invertebrates have been exposed to a wide array of threats for millennia and their immune system has evolved to deal with these efficiently. The annelid Enchytraeus crypticus, a standard ecotoxicological species, is an invertebrate species where extensive mechanisms of response studies are available, covering all levels from gene to population responses. Nanomaterials (NMs) are often perceived as invaders (e.g. virus) and can enter the cell covered by a corona, triggering similar responses. We created a database on E. crypticus ACE gene expression, aiming to analyse the potential knowledge transfer between invertebrates and vertebrates. Total exposure experiments sum 87 stress conditions for 18 different nanomaterials (NMs). ACE expression following TiO2 NM exposure was clearly different from other NMs showing a clear (6-7 fold) ACE down-regulation, not observed for any other NMs. Other NMs, notably Ag NMs, and to some extent Cu NMs, caused ACE up-regulation (up to 4 fold). The extensive knowledge from response to NMs can support the immuno-research community, especially to develop therapies for virus that trigger the innate immune system.
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Affiliation(s)
- M J B Amorim
- Departament of Biology & CESAM, University of Aveiro, 3810-193 Aveiro, Portugal.
| | - S I L Gomes
- Departament of Biology & CESAM, University of Aveiro, 3810-193 Aveiro, Portugal
| | - R C S Bicho
- Departament of Biology & CESAM, University of Aveiro, 3810-193 Aveiro, Portugal
| | - J J Scott-Fordsmand
- Department of Ecoscience, Aarhus University, C.F. Møllers Alle, DK-8000, Aarhus, Denmark
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14
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Special Issue: Emerging Paradigms in Insulin Resistance. Biomedicines 2022; 10:biomedicines10071471. [PMID: 35884776 PMCID: PMC9313343 DOI: 10.3390/biomedicines10071471] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2022] [Accepted: 06/17/2022] [Indexed: 11/16/2022] Open
Abstract
This Biomedicines Special Issue was designed to attract articles that focused on different facets of biology relating to insulin resistance, defined as reduced cellular and organismal response to the insulin hormone, and its underlying mechanisms [...]
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15
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Bigdelou B, Sepand MR, Najafikhoshnoo S, Negrete JAT, Sharaf M, Ho JQ, Sullivan I, Chauhan P, Etter M, Shekarian T, Liang O, Hutter G, Esfandiarpour R, Zanganeh S. COVID-19 and Preexisting Comorbidities: Risks, Synergies, and Clinical Outcomes. Front Immunol 2022; 13:890517. [PMID: 35711466 PMCID: PMC9196863 DOI: 10.3389/fimmu.2022.890517] [Citation(s) in RCA: 40] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2022] [Accepted: 04/11/2022] [Indexed: 12/15/2022] Open
Abstract
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) and its associated symptoms, named coronavirus disease 2019 (COVID-19), have rapidly spread worldwide, resulting in the declaration of a pandemic. When several countries began enacting quarantine and lockdown policies, the pandemic as it is now known truly began. While most patients have minimal symptoms, approximately 20% of verified subjects are suffering from serious medical consequences. Co-existing diseases, such as cardiovascular disease, cancer, diabetes, and others, have been shown to make patients more vulnerable to severe outcomes from COVID-19 by modulating host-viral interactions and immune responses, causing severe infection and mortality. In this review, we outline the putative signaling pathways at the interface of COVID-19 and several diseases, emphasizing the clinical and molecular implications of concurring diseases in COVID-19 clinical outcomes. As evidence is limited on co-existing diseases and COVID-19, most findings are preliminary, and further research is required for optimal management of patients with comorbidities.
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Affiliation(s)
- Banafsheh Bigdelou
- Department of Bioengineering, University of Massachusetts Dartmouth, Dartmouth, MA, United States
| | - Mohammad Reza Sepand
- Department of Bioengineering, University of Massachusetts Dartmouth, Dartmouth, MA, United States
| | - Sahar Najafikhoshnoo
- Department of Electrical Engineering, University of California, Irvine, CA, United States
- Department of Biomedical Engineering, University of California, Irvine, Irvine, CA, United States
- Laboratory for Integrated Nano Bio Electronics Innovation, The Henry Samueli School of Engineering, University of California, Irvine, Irvine, CA, United States
| | - Jorge Alfonso Tavares Negrete
- Department of Electrical Engineering, University of California, Irvine, CA, United States
- Department of Biomedical Engineering, University of California, Irvine, Irvine, CA, United States
- Laboratory for Integrated Nano Bio Electronics Innovation, The Henry Samueli School of Engineering, University of California, Irvine, Irvine, CA, United States
| | - Mohammed Sharaf
- Department of Chemical and Biomolecular Engineering, New York University, New York, NY, United States
| | - Jim Q Ho
- Department of Medicine, Albert Einstein College of Medicine, Bronx, NY, United States
| | - Ian Sullivan
- Department of Bioengineering, University of Massachusetts Dartmouth, Dartmouth, MA, United States
| | - Prashant Chauhan
- Institute of Parasitology, Biology Centre Czech Academy of Science, Ceske Budejovice, Czech Republic
| | - Manina Etter
- Department of Neurosurgery, University Hospital Basel, Basel, Switzerland
| | - Tala Shekarian
- Department of Neurosurgery, University Hospital Basel, Basel, Switzerland
| | - Olin Liang
- Division of Hematology/Oncology, Department of Medicine, Rhode Island Hospital and Warren Alpert Medical School of Brown University, Providence, RI, United States
| | - Gregor Hutter
- Department of Neurosurgery, University Hospital Basel, Basel, Switzerland
| | - Rahim Esfandiarpour
- Department of Electrical Engineering, University of California, Irvine, CA, United States
- Department of Biomedical Engineering, University of California, Irvine, Irvine, CA, United States
- Laboratory for Integrated Nano Bio Electronics Innovation, The Henry Samueli School of Engineering, University of California, Irvine, Irvine, CA, United States
| | - Steven Zanganeh
- Department of Bioengineering, University of Massachusetts Dartmouth, Dartmouth, MA, United States
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16
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De la Cruz-Cano E, Jiménez-González CDC, Díaz-Gandarilla JA, López-Victorio CJ, Escobar-Ramírez A, Uribe-López SA, Huerta-García E, Ayala-Sumuano JT, Morales-García V, Gútierrez-López L, González-Garrido JA. Comorbidities and laboratory parameters associated with SARS-CoV-2 infection severity in patients from the southeast of Mexico: a cross-sectional study. F1000Res 2022; 11:10. [PMID: 35464048 PMCID: PMC9005987 DOI: 10.12688/f1000research.74023.2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 04/25/2022] [Indexed: 01/08/2023] Open
Abstract
Background. Severe acute respiratory syndrome-coronavirus 2 (SARS-CoV-2) is the etiological agent of the coronavirus disease 2019 (COVID-19) pandemic. Among the risk factors associated with the severity of this disease is the presence of several metabolic disorders.
For this reason, the aim of this research was
to identify the comorbidities and laboratory parameters among COVID-19 patients admitted to the intensive care unit (ICU), comparing the patients who required invasive mechanical ventilation (IMV) with those who did not require IMV, in order to determine the clinical characteristics associated with the COVID-19 severity. Methods. We carried out a cross-sectional study among 152 patients who were admitted to the ICU from April 1
st to July 31
st, 2021, in whom the comorbidities and laboratory parameters associated with the SARS-CoV-2 infection severity were identified. The data of these patients was grouped into two main groups: “patients who required IMV” and “patients who did not require IMV”. The nonparametric Mann–Whitney U test for continuous data and the
χ2 test for categorical data were used to compare the variables between both groups. Results. Of the
152 COVID-19 patients who were admitted to the ICU, 66 required IMV and 86 did not require IMV. Regarding the comorbidities found in these patients, a higher prevalence of type 2 diabetes mellitus (T2DM), hypertension and obesity was observed among patients who required IMV vs. those who did not require IMV (
p<0.05). Concerning laboratory parameters, only glucose, Interleukin 6 (IL-6), lactate dehydrogenase (LDH) and C-reactive protein (CRP) were significantly higher among patients who required IMV than in those who did not require IMV (
p<0.05). Conclusion. This study performed in a Mexican population indicates that comorbidities such as: T2DM, hypertension and obesity, as well as elevated levels of glucose, IL-6, LDH and CRP are associated with the COVID-19 severity.
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Affiliation(s)
- Eduardo De la Cruz-Cano
- División Académica de Ciencias Básicas. CICTAT. Laboratorio de Bioquímica y Biología Molecular., Universidad Juárez Autónoma de Tabasco, Cunduacán,, Tabasco., 86690, Mexico.,Laboratorio de Análisis Clínicos., Secretaría de Salud, Hospital General de Comalcalco., Comalcalco., Tabasco, 86300, Mexico
| | - Cristina Del C Jiménez-González
- División Académica Multidisciplinaria de Comalcalco. Laboratorio de Análisis Clínicos., Universidad Juárez Autónoma de Tabasco., Comalcalco., Tabasco., 86650, Mexico
| | - José A Díaz-Gandarilla
- División Académica Multidisciplinaria de Comalcalco. Laboratorio de Análisis Clínicos., Universidad Juárez Autónoma de Tabasco., Comalcalco., Tabasco., 86650, Mexico
| | - Carlos J López-Victorio
- División Académica de Ciencias Básicas. CICTAT. Laboratorio de Bioquímica y Biología Molecular., Universidad Juárez Autónoma de Tabasco, Cunduacán,, Tabasco., 86690, Mexico
| | - Adelma Escobar-Ramírez
- División Académica de Ciencias Básicas. CICTAT. Laboratorio de Bioquímica y Biología Molecular., Universidad Juárez Autónoma de Tabasco, Cunduacán,, Tabasco., 86690, Mexico
| | - Sheila A Uribe-López
- División Académica Multidisciplinaria de Jalpa de Méndez. Laboratorio de Inmunología y Microbiología Molecular., Universidad Juárez Autónoma de Tabasco, Jalpa de Méndez, Tabasco, 86205, Mexico
| | - Elizabeth Huerta-García
- División Académica Multidisciplinaria de Jalpa de Méndez. Laboratorio de Inmunología y Microbiología Molecular., Universidad Juárez Autónoma de Tabasco, Jalpa de Méndez, Tabasco, 86205, Mexico
| | | | - Vicente Morales-García
- División Académica Multidisciplinaria de Comalcalco. Laboratorio de Análisis Clínicos., Universidad Juárez Autónoma de Tabasco., Comalcalco., Tabasco., 86650, Mexico
| | - Liliana Gútierrez-López
- Sección de Estudios de Posgrado e Investigación, Escuela Superior de Medicina., Instituto Politécnico Nacional., Ciudad de México, Ciudad de México, 11340, Mexico
| | - José A González-Garrido
- División Académica de Ciencias Básicas. CICTAT. Laboratorio de Bioquímica y Biología Molecular., Universidad Juárez Autónoma de Tabasco, Cunduacán,, Tabasco., 86690, Mexico
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17
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de Medeiros SF, Yamamoto MMW, de Medeiros MAS, Yamamoto AKLW, Barbosa BB. Polycystic ovary syndrome and risks for COVID-19 infection: A comprehensive review : PCOS and COVID-19 relationship. Rev Endocr Metab Disord 2022; 23:251-264. [PMID: 35218458 PMCID: PMC8881900 DOI: 10.1007/s11154-022-09715-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 02/01/2022] [Indexed: 01/08/2023]
Abstract
This comprehensive review aimed to evaluate the relationship between SARS-CoV-2 infection (the cause of coronavirus disease 2019, or COVID-19) and the metabolic and endocrine characteristics frequently found in women with polycystic ovary syndrome (PCOS). In the general population, COVID-19 is more severe in subjects with dyslipidemia, obesity, diabetes mellitus, and arterial hypertension. Because these conditions are comorbidities commonly associated with PCOS, it was hypothesized that women with PCOS would be at higher risk for acquiring COVID-19 and developing more severe clinical presentations. This hypothesis was confirmed in several epidemiological studies. The present review shows that women with PCOS are at 28%-50% higher risk of being infected with the SARS-CoV-2 virus at all ages and that, in these women, COVID-19 is associated with increased rates of hospitalization, morbidity, and mortality. We summarize the mechanisms of the higher risk of COVID-19 infection in women with PCOS, particularly in those with carbohydrate and lipid abnormal metabolism, hyperandrogenism, and central obesity.
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Affiliation(s)
- Sebastião Freitas de Medeiros
- Department of Gynecology and Obstetrics, Medical School, Federal University of Mato Grosso, Cuiabá, MT, Brazil.
- Tropical Institute of Reproductive Medicine, Cuiabá, MT, Brazil.
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18
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Costa LHSDM, Costa LFSDM, Kachan GR, Gentile JKDA, Mendonça RA, Costa MRDCD, Ribas JM. The impact of bariatric and metabolic surgery on the morbidity and mortality of patients infected during the COVID-19 pandemic: a retrospective cohort study. SAO PAULO MED J 2022; 141:120-124. [PMID: 36043675 PMCID: PMC10005465 DOI: 10.1590/1516-3180.2021.0952.r2.11052022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/14/2022] [Accepted: 05/11/2022] [Indexed: 12/23/2022] Open
Abstract
BACKGROUND Since the impact of the coronavirus disease 2019 (COVID-19) pandemic in March 2020, several studies have shown a strong relationship between obesity and severe cases of COVID-19. It is imperative to assess whether bariatric surgery exerts a protective effect in such cases. OBJECTIVE This study aimed to assess the impact of bariatric surgery on the morbidity and mortality in obese patients during the COVID-19 pandemic. A comprehensive search was performed using the PubMed and Cochrane Library databases. DESIGN AND SETTING Retrospective cohort studies conducted in the Faculdade de Medicina da Universidade Cidade de São Paulo, São Paulo (SP), Brazil. METHODS The search comprised the following descriptors: "bariatric, surgery, COVID-19". Current retrospective cohort studies that examined the influence of bariatric surgery on the morbidity and mortality of obese patients during the COVID-19 pandemic were considered eligible. RESULTS After removing duplicates, 184 studies were obtained from the databases. Of these, 181 were excluded from the analysis as they did not meet the eligibility criteria. Patients undergoing postoperative follow-up of bariatric surgery had a similar probability of SARS-CoV-2 infection compared to the general population, and persistent comorbidities were associated with an increased risk and severity of infection. CONCLUSION Bariatric surgery has a protective effect against severe COVID-19 in the obese population, bringing the prevalence of severe disease cases to levels equivalent to those of the nonobese general population, with a positive impact on morbidity and mortality.
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Affiliation(s)
- Luiz Henrique Sala de Melo Costa
- MD. Physician and General Surgeon, Postgraduate Program in
Digestive Tract Surgery, Colégio Brasileiro de Cirurgia Digestiva (CBCD),
Aracaju (SE), Brazil
| | - Luiz Filipe Sala de Melo Costa
- Undergraduate Student of Medical Sciences, Faculdade de
Medicina-Universidade Cidade de São Paulo (FM-UNICID), São Paulo (SP),
Brazil
| | - Gabriela Rezende Kachan
- MD. Physician, Department of Medicine, Faculdade de
Medicina-Universidade Cidade de São Paulo (FM-UNICID), São Paulo (SP),
Brazil
| | - João Kleber de Almeida Gentile
- MD. Gastrosurgeon, General Surgeon, Doctoral Student, and
Assistant Professor, Department of Surgery, Faculdade de Medicina-Universidade
Cidade de São Paulo (FM-UNICID), São Paulo (SP), Brazil
| | - Raul Andrade Mendonça
- MD. Gastrosurgeon and General Surgeon, Department of Urgency of
Hospital de Urgências de Aracajú, Aracaju (SE), Brazil
| | | | - Jurandir Marcondes Ribas
- PhD. Physician and General Surgeon, Department of Digestive
Surgery, Universidade Federal do Paraná (UFRP), Curitina (PR), Brazil
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19
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Kukla M, Menżyk T, Dembiński M, Winiarski M, Garlicki A, Bociąga-Jasik M, Skonieczna M, Hudy D, Maziarz B, Kusnierz-Cabala B, Skladany L, Grgurevic I, Wójcik-Bugajska M, Grodzicki T, Stygar D, Rogula T. Anti-inflammatory adipokines: chemerin, vaspin, omentin concentrations and SARS-CoV-2 outcomes. Sci Rep 2021; 11:21514. [PMID: 34728695 PMCID: PMC8563971 DOI: 10.1038/s41598-021-00928-w] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2021] [Accepted: 10/11/2021] [Indexed: 12/15/2022] Open
Abstract
Coronavirus disease 2019 (COVID-19) is associated with systemic inflammation. A wide range of adipokines activities suggests they influence pathogenesis and infection course. The aim was to assess concentrations of chemerin, omentin, and vaspin among COVID-19 patients with an emphasis on adipokines relationship with COVID-19 severity, concomitant metabolic abnormalities and liver dysfunction. Serum chemerin, omentin and vaspin concentrations were measured in serum collected from 70 COVID-19 patients at the moment of admission to hospital, before any treatment was applied and 20 healthy controls. Serum chemerin and omentin concentrations were significantly decreased in COVID-19 patients compared to healthy volunteers (271.0 vs. 373.0 ng/ml; p < 0.001 and 482.1 vs. 814.3 ng/ml; p = 0.01, respectively). There were no correlations of analyzed adipokines with COVID-19 severity based on the presence of pneumonia, dyspnea, or necessity of Intensive Care Unit hospitalization (ICU). Liver test abnormalities did not influence adipokines levels. Elevated GGT activity was associated with ICU admission, presence of pneumonia and elevated concentrations of CRP, ferritin and interleukin 6. Chemerin and omentin depletion in COVID-19 patients suggests that this adipokines deficiency play influential role in disease pathogenesis. However, there was no relationship between lower adipokines level and frequency of COVID-19 symptoms as well as disease severity. The only predictive factor which could predispose to a more severe COVID-19 course, including the presence of pneumonia and ICU hospitalization, was GGT activity.
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Affiliation(s)
- Michał Kukla
- Department of Internal Medicine and Geriatrics, Faculty of Medicine, Jagiellonian University Medical College, Cracow, Poland.,Department of Endoscopy, University Hospital in Kraków, Cracow, Poland
| | - Tomasz Menżyk
- Department of Internal Medicine, Gastroenterology and Acute Intoxication, Regional Hospital, Tarnów, Poland
| | - Marcin Dembiński
- Department of Endoscopy, University Hospital in Kraków, Cracow, Poland.,2nd Department of General Surgery, Faculty of Medicine, Jagiellonian University Medical College, Cracow, Poland
| | - Marek Winiarski
- Department of Endoscopy, University Hospital in Kraków, Cracow, Poland.,2nd Department of General Surgery, Faculty of Medicine, Jagiellonian University Medical College, Cracow, Poland
| | - Aleksander Garlicki
- Chair of Gastroenterology, Hepatology and Infectious Diseases, Faculty of Medicine, Jagiellonian University Medical College, Cracow, Poland
| | - Monika Bociąga-Jasik
- Chair of Gastroenterology, Hepatology and Infectious Diseases, Faculty of Medicine, Jagiellonian University Medical College, Cracow, Poland
| | - Magdalena Skonieczna
- Department of Systems Biology and Engineering, Silesian University of Technology, 44-100, Gliwice, Poland.,Biotechnology Centre, Silesian University of Technology, 44-100, Gliwice, Poland
| | - Dorota Hudy
- Department of Systems Biology and Engineering, Silesian University of Technology, 44-100, Gliwice, Poland.,Biotechnology Centre, Silesian University of Technology, 44-100, Gliwice, Poland
| | - Barbara Maziarz
- Chair of Clinical BioChemistry, Department of Diagnostics, Faculty of Medicine, Jagiellonian University Medical College, 31-501, Cracow, Poland
| | - Beata Kusnierz-Cabala
- Chair of Clinical BioChemistry, Department of Diagnostics, Faculty of Medicine, Jagiellonian University Medical College, 31-501, Cracow, Poland
| | - Lubomir Skladany
- Department of Internal Medicine and HEGITO (Hepatology, Gastroenterology and Liver Transplantation), F.D. Roosevelt University Hospital, Banska Bystrica, Slovakia
| | - Ivica Grgurevic
- Zagreb University School of Medicine, Šalata ul. 2, 10000, Zagreb, Croatia.,Division for Liver Diseases, Department of Gastroenterology, Dubrava University Hospital, Zagreb, Croatia
| | - Małgorzata Wójcik-Bugajska
- Department of Internal Medicine and Geriatrics, Faculty of Medicine, Jagiellonian University Medical College, Cracow, Poland
| | - Tomasz Grodzicki
- Department of Internal Medicine and Geriatrics, Faculty of Medicine, Jagiellonian University Medical College, Cracow, Poland
| | - Dominika Stygar
- Department of Physiology, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia, 40-055, Katowice, Poland.
| | - Tomasz Rogula
- Case Western Reserve University School of Medicine, Cleveland, OH, USA.,1st Department of General Surgery, Faculty of Medicine, Jagiellonian University Medical College, Cracow, Poland
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20
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Kukla M, Menżyk T, Dembiński M, Winiarski M, Garlicki A, Bociąga-Jasik M, Skonieczna M, Hudy D, Maziarz B, Kuśnierz-Cabala B, Kapusta M, Skladany L, Grgurevic I, Mikolasevic I, Filipec-Kanizaj T, Wójcik-Bugajska M, Grodzicki T, Rogula T, Stygar D. Fetuin-A Deficiency but Not Pentraxin 3, FGF-21, or Irisin, Predisposes to More Serious COVID-19 Course. Biomolecules 2021; 11:biom11101422. [PMID: 34680053 PMCID: PMC8533535 DOI: 10.3390/biom11101422] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2021] [Revised: 09/19/2021] [Accepted: 09/22/2021] [Indexed: 02/07/2023] Open
Abstract
Analysis of liver biopsy specimens showed that SARS-CoV-2 might have led to liver damage. This study aimed to evaluate the role of selected hepatokines and myokines in the development and progression of COVID-19. Seventy patients with laboratory-confirmed COVID-19 and 20 healthy volunteers were enrolled in the study. Irisin, pentraxin 3, fetuin-A, and FGF-21 serum concentrations and biochemical parameters were assessed using an immunoenzymatic method with commercially available enzyme immunoassay (EIA) or enzyme-linked immunosorbent assay (ELISA) kits. Serum fetuin-A concentrations were significantly decreased in COVID-19 patients compared to healthy volunteers. The serum concentration of FGF-21 was significantly increased in obese COVID-19 patients compared to overweight ones. Moreover, the FGF-21 level was higher in COVID-19 patients diagnosed with metabolic syndrome than in patients without metabolic syndrome. PTX3 concentration was higher in COVID-19 patients with higher HOMA-IR values than those with lower HOMA-IR values. COVID-19 patients with HOMA-IR ≤ 3 and >3 had significantly lower fetuin-A levels than the control group. Irisin concentration was significantly decreased in the HOMA-IR ≤ 3 COVID-19 subgroup when comparing with the control group. Lower levels of fetuin-A observed in COVID-19 patients despite higher HOMA-IR, CRP, and ferritin levels, pneumonia, patients requiring ICU care suggests that fetuin-A deficiency predisposes to more severe COVID-19 course. Upregulated pentraxin 3 may be used as a potential predictor of COVID-19 severity.
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Affiliation(s)
- Michał Kukla
- Department of Internal Medicine and Geriatrics, Faculty of Medicine, Jagiellonian University Medical College, Jakubowskiego 2, 30-688 Kraków, Poland; (M.K.); (M.W.-B.); (T.G.)
- Department of Endoscopy, University Hospital in Kraków, Jakubowskiego 2, 30-688 Kraków, Poland; (M.D.); (M.W.)
| | - Tomasz Menżyk
- Department of Internal Medicine, Gastroenterology and Acute Intoxication, Regional Hospital, Lwowska 178A, 33-100 Tarnów, Poland;
| | - Marcin Dembiński
- Department of Endoscopy, University Hospital in Kraków, Jakubowskiego 2, 30-688 Kraków, Poland; (M.D.); (M.W.)
- 2nd Department of General Surgery, Faculty of Medicine, Jagiellonian University Medical College, Jakubowskiego 2, 30-688 Kraków, Poland
| | - Marek Winiarski
- Department of Endoscopy, University Hospital in Kraków, Jakubowskiego 2, 30-688 Kraków, Poland; (M.D.); (M.W.)
- 2nd Department of General Surgery, Faculty of Medicine, Jagiellonian University Medical College, Jakubowskiego 2, 30-688 Kraków, Poland
| | - Aleksander Garlicki
- Chair of Gastroenterology, Hepatology and Infectious Diseases, Faculty of Medicine, Jagiellonian University Medical College, Jakubowskiego 2, 30-688 Kraków, Poland; (A.G.); (M.B.-J.)
| | - Monika Bociąga-Jasik
- Chair of Gastroenterology, Hepatology and Infectious Diseases, Faculty of Medicine, Jagiellonian University Medical College, Jakubowskiego 2, 30-688 Kraków, Poland; (A.G.); (M.B.-J.)
| | - Magdalena Skonieczna
- Department of Systems Biology and Engineering, Silesian University of Technology, Akademicka 16, 44-100 Gliwice, Poland; (M.S.); (D.H.)
- Biotechnology Centre, Silesian University of Technology, Krzywoustego 8, 44-100 Gliwice, Poland
| | - Dorota Hudy
- Department of Systems Biology and Engineering, Silesian University of Technology, Akademicka 16, 44-100 Gliwice, Poland; (M.S.); (D.H.)
- Biotechnology Centre, Silesian University of Technology, Krzywoustego 8, 44-100 Gliwice, Poland
| | - Barbara Maziarz
- Department of Diagnostics, Chair of Clinical Biochemistry, Faculty of Medicine, Jagiellonian University Medical College, Jakubowskiego 2, 30-688 Kraków, Poland; (B.M.); (B.K.-C.); (M.K.)
| | - Beata Kuśnierz-Cabala
- Department of Diagnostics, Chair of Clinical Biochemistry, Faculty of Medicine, Jagiellonian University Medical College, Jakubowskiego 2, 30-688 Kraków, Poland; (B.M.); (B.K.-C.); (M.K.)
| | - Maria Kapusta
- Department of Diagnostics, Chair of Clinical Biochemistry, Faculty of Medicine, Jagiellonian University Medical College, Jakubowskiego 2, 30-688 Kraków, Poland; (B.M.); (B.K.-C.); (M.K.)
| | - Lubomir Skladany
- Department of Internal Medicine and HEGITO (Hepatology, Gastroenterology and Liver Transplantation), F.D. Roosevelt University Hospital, Nam. l. Svobodu 1, 975 17 Banska Bystrica, Slovakia;
| | - Ivica Grgurevic
- School of Medicine, Zagreb University, Šalata ul. 2, 10000 Zagreb, Croatia; (I.G.); (T.F.-K.)
- Division for Liver Diseases, Department of Gastroenterology, Dubrava University Hospital, Avenija Gojka Šuška 6, 10000 Zagreb, Croatia
| | - Ivana Mikolasevic
- Department of Gastroenterology, Clinical Hospital Center Rijeka, Krešimirova ul. 42, 51000 Rijeka, Croatia;
| | - Tajana Filipec-Kanizaj
- School of Medicine, Zagreb University, Šalata ul. 2, 10000 Zagreb, Croatia; (I.G.); (T.F.-K.)
| | - Małgorzata Wójcik-Bugajska
- Department of Internal Medicine and Geriatrics, Faculty of Medicine, Jagiellonian University Medical College, Jakubowskiego 2, 30-688 Kraków, Poland; (M.K.); (M.W.-B.); (T.G.)
| | - Tomasz Grodzicki
- Department of Internal Medicine and Geriatrics, Faculty of Medicine, Jagiellonian University Medical College, Jakubowskiego 2, 30-688 Kraków, Poland; (M.K.); (M.W.-B.); (T.G.)
| | - Tomasz Rogula
- 1st Department of General Surgery, Faculty of Medicine, Jagiellonian University Medical College, Jakubowskiego 2, 30-688 Kraków, Poland;
- Health Education Campus, Case Western Reserve University School of Medicine, 9501 Euclid Ave, Cleveland, OH 44106, USA
| | - Dominika Stygar
- Department of Physiology, School of Medicine with the Division of Dentistry in Zabrze, Medical University of Silesia, Poniatowskiego 15, 40-055 Katowice, Poland
- Correspondence: or ; Tel.: +48-32-272-2362
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21
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Gangadharan C, Ahluwalia R, Sigamani A. Diabetes and COVID-19: Role of insulin resistance as a risk factor for COVID-19 severity. World J Diabetes 2021; 12:1550-1562. [PMID: 34630907 PMCID: PMC8472493 DOI: 10.4239/wjd.v12.i9.1550] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Revised: 06/11/2021] [Accepted: 07/30/2021] [Indexed: 02/06/2023] Open
Abstract
Patients with diabetes are more susceptible to coronavirus disease 2019 (COVID-19), and as a consequence, develop more severe form of disease. This is partly due to a systemic inflammatory state and pro thrombotic milieu seen in metabolic syndrome. In this review, we attempt to explore the pathogenetic links between insulin resistance and COVID-19 disease severity. Insulin resistance is an underlying condition for metabolic syndromes, including type 2 diabetes, which impairs insulin signaling pathways affecting metabolic and cardiovascular homeostasis. A high concentration of circulating insulin shifts the balance to mitogen activated protein kinase (MAPK)-dependent signaling and causes endothelial cell damage. The phosphatidylinositol 3 kinase and MAPK dependent signaling pathways maintain a balance between nitric oxide-dependent vasodilator and endothelin-1 dependent vasoconstriction actions of insulin. Vascular smooth muscle cell dysfunction is responsible for inflammation and blood coagulation leading to microvascular and macrovascular complications in diabetes. Hyperactivity in renin-angiotensin system is implicated in development of islet oxidative stress and subsequent β-cell dysfunction, as it alters the islet blood flow. These deleterious effects of insulin resistance involving altered blood pressure, vascular dysfunction, and inflammation could be associated with increased severity in COVID-19 patients. We conclude that clinical and/or biochemical markers of insulin resistance should be included as prognostic markers in assessment of acute COVID-19 disease.
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Affiliation(s)
- Charitha Gangadharan
- Department of Clinical Research, Narayana Hrudayalaya Limited, Bangalore 560099, Karnataka, India
| | - Rupa Ahluwalia
- Consultant in Diabetes and Endocrinology, Norfolk and Norwich University Hospitals NHS Foundation Trust, Norwich NR4 7UY, United Kingdom
| | - Alben Sigamani
- Chief Scientific Officer, Numen Health, Bangalore 560095, Karnataka, India
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22
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John A, Ali K, Marsh H, Reddy PH. Can healthy lifestyle reduce disease progression of Alzheimer's during a global pandemic of COVID-19? Ageing Res Rev 2021; 70:101406. [PMID: 34242809 PMCID: PMC8259043 DOI: 10.1016/j.arr.2021.101406] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2021] [Revised: 06/05/2021] [Accepted: 07/05/2021] [Indexed: 12/13/2022]
Abstract
The novel coronavirus disease 2019 (COVID-19) has pushed the medical system to its breaking point. While the virus does not discriminate, the elderly and those with comorbidities, including hypertension severe obesity, diabetes mellitus, coronary disease, pneumonia and dementia, are at a greater risk for adverse outcomes due to COVID-19. While many people navigate their new normal, the question of what the long-lasting effects of the pandemic may be, lingers. To investigate how vulnerable populations are affected by the pandemic, we focused on Alzheimer's disease, a vector to understanding how the virus has impacted AD progression and risk via aging. By assessing the effect of COVID-19 on AD patients, we explore genetics, metabolism, and lifestyle factors in both COVID-19 and Alzheimer's disease that can work synergistically to precipitate adverse outcomes. This article also discusses how age-related conditions and/or age-related comorbidities susceptible to COVID-19. We also discuss possible healthy lifestyle factors reduce and/or combat COVID-19 now and in the future.
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Affiliation(s)
- Albin John
- Department of Internal Medicine, Texas Tech University Health Sciences Center, Lubbock, TX, USA
| | - Kiran Ali
- Department of Internal Medicine, Texas Tech University Health Sciences Center, Lubbock, TX, USA
| | - Harrison Marsh
- Department of Internal Medicine, Texas Tech University Health Sciences Center, Lubbock, TX, USA
| | - P Hemachandra Reddy
- Department of Internal Medicine, Texas Tech University Health Sciences Center, Lubbock, TX, USA; Neuroscience & Pharmacology, Texas Tech University Health Sciences Center, Lubbock, TX, USA; Neurology, Departments of School of Medicine, Texas Tech University Health Sciences Center, Lubbock, TX, USA; Public Health Department of Graduate School of Biomedical Sciences, Texas Tech University Health Sciences Center, Lubbock, TX, USA; Department of Speech, Language and Hearing Sciences, School Health Professions, Texas Tech University Health Sciences Center, Lubbock, TX, USA.
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23
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Skrajnowska D, Brumer M, Kankowska S, Matysek M, Miazio N, Bobrowska-Korczak B. Covid 19: Diet Composition and Health. Nutrients 2021; 13:2980. [PMID: 34578858 PMCID: PMC8472186 DOI: 10.3390/nu13092980] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2021] [Revised: 08/09/2021] [Accepted: 08/26/2021] [Indexed: 12/29/2022] Open
Abstract
The virus severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) causes the disease coronavirus disease 2019 (COVID-19). The cumulative number of cases reported globally is now nearly 197 million and the number of cumulative deaths is 4.2 million (26 July to 1 August 2021). Currently we are focusing primarily on keeping a safe distance from others, washing our hands, and wearing masks, and the question of the effects of diet and diet-dependent risk factors remains outside the center of attention. Nevertheless, numerous studies indicate that diet can play an important role in the course of COVID-19. In this paper, based on select scientific reports, we discuss the structure and replication cycle of SARS-CoV-2, risk factors, dietary standards for sick patients, and the roles of the microbiome and dietary components supporting the immune system in preventing COVID-19.
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Affiliation(s)
| | | | | | | | | | - Barbara Bobrowska-Korczak
- Department of Bromatology, Medical University of Warsaw, Banacha 1, 02-097 Warsaw, Poland; (D.S.); (M.B.); (S.K.); (M.M.); (N.M.)
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24
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Eden T, McAuliffe S, Crocombe D, Neville J, Ray S. Nutritional parameters and outcomes in patients admitted to intensive care with COVID-19: a retrospective single-centre service evaluation. BMJ Nutr Prev Health 2021; 4:416-424. [PMID: 35024546 PMCID: PMC8350973 DOI: 10.1136/bmjnph-2021-000270] [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: 03/13/2021] [Accepted: 07/12/2021] [Indexed: 11/19/2022] Open
Abstract
COVID-19 is an inflammatory syndrome caused by novel coronavirus SARS-CoV-2. Symptoms range from mild infection to severe acute respiratory distress syndrome (ARDS) requiring ventilation and intensive care. At the time of data collection, UK cases were around 300 000 with a fatality rate of 13% necessitating over 10 000 critical care admissions; now there have been over 4 million cases. Nutrition is important to immune function and influences metabolic risk factors such as obesity and glycaemic control, as well as recovery from acute illnesses. Poor nutritional status is associated with worse outcomes in ARDS and viral infections, yet limited research has assessed pre-morbid nutritional status and outcomes in patients critically unwell with COVID-19. OBJECTIVES Investigate the effect of body mass index (BMI), glycaemic control and vitamin D status on outcomes in adult patients with COVID-19 admitted to an intensive care unit (ICU). METHODS Retrospective review of all patients admitted to a central London ICU between March and May 2020 with confirmed COVID-19. Electronic patient records data were analysed for patient demographics; comorbidities; admission BMI; and serum vitamin D, zinc, selenium and haemoglobin A1c (HbA1c) concentrations. Serum vitamin D and HbA1c were measured on admission, or within 1 month of admission to ICU. Primary outcome of interest was mortality. Secondary outcomes included time intubated, ICU stay duration and ICU-related morbidity. RESULTS Seventy-two patients; 54 (75%) men, mean age 57.1 (±9.8) years, were included. Overall, mortality was 24 (33%). No significant association with mortality was observed across BMI categories. In the survival arm admission, HbA1c (mmol/mol) was lower, 50.2 vs 60.8, but this was not statistically significant. Vitamin D status did not significantly associate with mortality (p=0.131). However, 32% of patients with low vitamin D (<25 IU/L) died, compared with 13% of patients with vitamin D levels >26 IU/L. Serum zinc and selenium, and vitamin B12 and folate levels were measured in 46% and 26% of patients, respectively. DISCUSSION/CONCLUSION Increased adiposity and deranged glucose homeostasis may potentially increase risk of COVID-19 infection and severity, possibly relating to impaired lung and metabolic function, increased proinflammatory and prothrombotic mechanisms. Vitamin D deficiency may also associate with poorer outcomes and mortality, supporting a possible role of vitamin D in immune function specific to pulmonary inflammation and COVID-19 pathophysiology. There are plausible associations between raised BMI, glycaemic control, vitamin D status and poor prognosis, as seen in wider studies; however, in this service evaluation audit during the first wave of the pandemic in the UK, with a limited data set available for this analysis, the associations did not reach statistical significance. Further research is needed into specific nutritional markers influencing critical care admissions with COVID-19.
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Affiliation(s)
- Timothy Eden
- Hammersmith Hospital, Imperial College Healthcare NHS Trust, London, UK
- NNEdPro Global Centre for Nutrition and Health, St John's Innovation Centre, Cambridge, UK
| | - Shane McAuliffe
- NNEdPro Global Centre for Nutrition and Health, St John's Innovation Centre, Cambridge, UK
- Clinical Sciences and Nutrition, University of Chester, Chester, UK
| | - Dominic Crocombe
- NNEdPro Global Centre for Nutrition and Health, St John's Innovation Centre, Cambridge, UK
| | - Jonathan Neville
- Hammersmith Hospital, Imperial College Healthcare NHS Trust, London, UK
| | - Sumantra Ray
- NNEdPro Global Centre for Nutrition and Health, St John's Innovation Centre, Cambridge, UK
- School of Biomedical Sciences, Ulster University—Coleraine Campus, Coleraine, UK
- School of Humanities and Social Sciences, University of Cambridge, Cambridge, UK
- School of Public Health, Imperial College London, London, UK
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25
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Govender N, Khaliq OP, Moodley J, Naicker T. Insulin resistance in COVID-19 and diabetes. Prim Care Diabetes 2021; 15:629-634. [PMID: 33849817 PMCID: PMC8031259 DOI: 10.1016/j.pcd.2021.04.004] [Citation(s) in RCA: 34] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Revised: 03/19/2021] [Accepted: 04/06/2021] [Indexed: 02/06/2023]
Abstract
BACKGROUND The epidemiology of COVID-19 and its association with cardiometabolic disorders is poorly understood. This is a narrative review that investigates the effects of COVID-19 infection on insulin resistance in patients with diabetes. METHODS An online search of all published literature was done via PubMed and Google Scholar using the MeSH terms "COVID-19," "SARS-CoV-2," "coronavirus," "insulin resistance," and "diabetes." Only articles that were directly applicable to insulin resistance in COVID-19 and diabetes was reviewed. RESULTS Current data shows an increased risk of mortality in patients with diabetes and COVID-19 compared to those without diabetes. COVID-19 triggers insulin resistance in patients, causing chronic metabolic disorders that were non-existent prior to infection. CONCLUSION Patients with diabetes are more susceptible to COVID-19 infection than those without diabetes. ACE2 expression decreases with infection, exaggerating Ang II activity with subsequent insulin resistance development, an exaggerated immune response and severe SARS-COV-2 infection.
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Affiliation(s)
- Nalini Govender
- Dept of Basic Medical Sciences, Durban University of Technology, Durban, South Africa.
| | - Olive P Khaliq
- Women's Health and HIV Research Group, College of Health Sciences, University of KwaZulu-Natal, Durban, South Africa
| | - Jagidesa Moodley
- Women's Health and HIV Research Group, College of Health Sciences, University of KwaZulu-Natal, Durban, South Africa
| | - Thajasvarie Naicker
- Optics and Imaging Centre, Doris Duke Medical Research Institute, College of Health Sciences, University of KwaZulu-Natal, Durban, South Africa
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26
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Fayssoil A, De Carnavalet MCDC, Mansencal N, Lofaso F, Davido B. Cardiopulmonary Pathophysiological Aspects in the Context of COVID-19 and Obesity. ACTA ACUST UNITED AC 2021; 3:1848-1857. [PMID: 34151188 PMCID: PMC8200316 DOI: 10.1007/s42399-021-00995-0] [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] [Accepted: 06/08/2021] [Indexed: 12/15/2022]
Abstract
Obesity is a significant public health concern associated with high morbidity. Obese patients are at risk of severe COVID-19 infection, and obesity is a high-risk factor for admission to the intensive care unit. We aimed to write a narrative review of cardiac and pulmonary pathophysiological aspects of obese patients in the context of COVID-19 infection. Obesity affects lung volume, with a decrease in expiratory reserve volume, which is associated with a decrease in lung and chest wall compliance, an increase in airway resistance, and an increase in work of breathing. Obesity affects cardiac structure and hemodynamics. Obesity is a risk factor for hypertension and cardiovascular disorders. Moreover, obesity is associated with a low-grade inflammatory state, endothelial dysfunction, hyperinsulinemia, and metabolic disorders. Obesity is associated with severe COVID-19 and invasive mechanical ventilation. These previous cardiopulmonary pathological aspects may explain the clinical severity in obese patients with COVID-19. Obese patients are at risk of severe COVID-19 infection. Understanding cardiorespiratory pathophysiological aspects may help physicians manage patients in hospitals.
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Affiliation(s)
- Abdallah Fayssoil
- Service de Cardiologie, Hôpital Raymond Poincaré, APHP, Garches, France.,Service de Cardiologie, Centre de Référence des Cardiomyopathies et des Troubles du Rythme Cardiaque Héréditaires ou Rares, Hôpital Ambroise Paré, AP-HP, Université Paris Saclay/UFR Simone Veil-Santé-Université de Versailles Saint Quentin en Yvelines, Boulogne-Billancourt, France.,INSERM U1179, END-ICAP, Montigny-le-Bretonneux, France
| | | | - Nicolas Mansencal
- Service de Cardiologie, Centre de Référence des Cardiomyopathies et des Troubles du Rythme Cardiaque Héréditaires ou Rares, Hôpital Ambroise Paré, AP-HP, Université Paris Saclay/UFR Simone Veil-Santé-Université de Versailles Saint Quentin en Yvelines, Boulogne-Billancourt, France.,INSERM U-1018, CESP, Clinical Epidemiology, UVSQ, Villejuif, France
| | - Frederic Lofaso
- Service de Physiologie - Explorations fonctionnelles, Hôpital Raymond Poincaré, APHP, Université Paris Saclay/UFR Simone Veil-Santé-Université de Versailles Saint Quentin en Yvelines, Garches, France
| | - Benjamin Davido
- Service de maladies infectieuses, Hôpital Raymond Poincaré, APHP, AP-HP, Université Paris Saclay/UFR Simone Veil-Santé-Université de Versailles Saint Quentin en Yvelines, Garches, France
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27
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Should We Be Concerned about the Association of Diabetes Mellitus and Periodontal Disease in the Risk of Infection by SARS-CoV-2? A Systematic Review and Hypothesis. ACTA ACUST UNITED AC 2021; 57:medicina57050493. [PMID: 34068221 PMCID: PMC8153122 DOI: 10.3390/medicina57050493] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2021] [Revised: 04/26/2021] [Accepted: 05/06/2021] [Indexed: 12/23/2022]
Abstract
The objective of this article was to conduct a systematic review of the literature to contrast the existing evidence regarding the relationship between periodontal disease (PD) and diabetes mellitus (DM) with the possibly increased risk of SARS-CoV-2 infection, as well as to establish a hypothesis that explains the ways in which this interaction could take place. A literature search up from 1 January 2020 to 21 March 2021 was conducted in three electronic databases, namely, PubMed, Web of Science, and Scopus, in order to identify studies on periodontal disease alone or in conjunction with diabetes mellitus, reporting any relation with SARS-CoV-2 infection as a primary outcome. Only articles published in the English language were included. Due to the lack of studies, we decided to collect all the theoretical and clinical evidence suggesting a possible biological pathway evidencing the relationship among PD, DM, and SARS-CoV-2 infection. From a total of 29 articles, 12 were included for final review studies (five reviews, two hypotheses, one Special Issue, one perspective, one commentary, one case–control study, and one case report). In addition, this systematic review article hypothesizes the correlation between PD and type 2 diabetes mellitus (T2DM) by expression of angiotensin-converting enzyme 2 (ACE2) in periodontal tissue and the risk of SARS-CoV-2 infection. T2DM is a metabolic disorder characterized by high blood glucose levels resulting from altered insulin secretion or action. Likewise, periodontitis and T2DM are inflammatory disorders with a bidirectional association, and both diseases have a similar immunomodulatory cascade and cytokine profile. ACE2 is a crucial component of the renin–angiotensin system (RAS) and the key factor of entry in the cells by the new SARS-CoV-2. ACE2 is widely distributed in the lung and kidneys, and interestingly has a great distribution in the oral cavity, principally in the tongue and periodontal tissue. ACE2 in periodontal tissue plays a crucial role between health and disease. Moreover, the ACE2/Ang-(1-7)/MasR axis is downregulated in the dysbiotic and inflammatory periodontal environment. Nevertheless, the balance of ACE2 activity is modified in the context of concurrent diabetes, increasing the expression of ACE2 by the uncontrolled glycemia chronic in T2DM. Therefore, the uncontrolled hyperglycemia possibly increases the risk of developing periodontitis and triggering overexpression of ACE2 in periodontal tissue of T2DM patients, with these events potentially being essential to SARS-CoV-2 infection and the development of mild-to-severe form of COVID-19. In this sense, we would like to point out that the need for randomized controlled trials is imperative to support this association.
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28
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High triglyceride to HDL-cholesterol ratio as a biochemical marker of severe outcomes in COVID-19 patients. Clin Nutr ESPEN 2021; 44:437-444. [PMID: 34330502 PMCID: PMC8103772 DOI: 10.1016/j.clnesp.2021.04.020] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2021] [Accepted: 04/28/2021] [Indexed: 12/14/2022]
Abstract
Background & aims Coronavirus disease 2019 (COVID-19) patients with severe complications have shown comorbidities with cardiovascular-disease, hypertension and type 2 diabetes mellitus; clinical disorders that share the common metabolic alterations of insulin resistance and dyslipidaemia. A high triglyceride to high density lipoprotein cholesterol (Tg/HDL c) ratio has been associated with reduced insulin sensitivity, metabolic syndrome and adverse cardiovascular events. Our aim in this study was to determine the association between different components of the lipid profile and particularly the Tg/HDL c ratio with severe complications like the requirement of invasive mechanical ventilation in COVID-19 patients. Methods We collected demographic, clinical and biochemical data to conduct a cohort study in 43 adult patients with confirmed COVID-19 diagnosis by quantitative polymerase chain reaction (qPCR) at baseline and in the subsequent 15 days. Patients were subjected to a very similar treatment scheme with the JAK1/2 inhibitor ruxolitinib. Descriptive statistics, variable association and logistic regression were applied to identify predictors of disease severity among elements and calculations from the lipid profile. Results Patients were aged 57 ± 14 years; 55.8% were male from which 75% required hospitalization and 44.2% were female who 58% were hospitalized. The most common comorbidities were type 2 diabetes mellitus (58%) and hypertension (40%). Hospitalized and critical care patients showed lower HDL c blood levels and increased Tg/HDL c ratio than those with outpatient management and mild/asymptomatic COVID-19. Tg/HDL c ratio correlated with variables of disease severity such as lactate dehydrogenase (LDH) levels (r = 0.356; p < 0.05); National Early Warning Score 2 (NEWS 2) (r = 0.495; p < 0.01); quick sequential organ failure assessment (qSOFA) (r = 0.538; p < 0.001); increased need of oxygen support (r = 0.447; p < 0.01) and requirement of mechanical ventilation (r = 0.378; p < 0.05). Tg/HDL c ratio had a negative correlation with partial oxygen saturation/fraction of inspired oxygen (SaO 2/FiO2) ratio (r = −0.332;p < 0.05). Linear regression analysis showed that Tg/HDL c ratio can predict increases in inflammatory factors like LDH (p < 0.01); ferritin (p < 0.01) and D-dimer (p < 0.001). Logistic regression model indicated that ≥7.45 Tg/HDL c ratio predicts requirement of invasive mechanical ventilation (OR 11.815, CI 1.832–76.186, p < 0.01). Conclusions The Tg/HDLc ratio can be used as an early biochemical marker of COVID-19 severe prognosis with requirement of invasive mechanical ventilation.
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29
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Attri B, Gupta Y, Tandon N. Covid-19 and Diabetes Mellitus. THE NATIONAL MEDICAL JOURNAL OF INDIA 2021; 34:129-131. [PMID: 34825533 DOI: 10.25259/nmji_429_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Affiliation(s)
- Bhawna Attri
- Department of Endocrinology and Metabolism, All India Institute of Medical Sciences, New Delhi, India
| | - Yashdeep Gupta
- Department of Endocrinology and Metabolism, All India Institute of Medical Sciences, New Delhi, India
| | - Nikhil Tandon
- Department of Endocrinology and Metabolism, All India Institute of Medical Sciences, New Delhi, India
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30
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Storm AC, Abu Dayyeh BK. Metabolic function and weight loss after endoscopic sleeve gastroplasty: resistance is futile. Gastrointest Endosc 2021; 93:1119-1120. [PMID: 33691979 PMCID: PMC7937337 DOI: 10.1016/j.gie.2020.11.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Accepted: 11/20/2020] [Indexed: 02/08/2023]
Affiliation(s)
- Andrew C Storm
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota, USA
| | - Barham K Abu Dayyeh
- Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota, USA
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31
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Howard MB, Basu S, Sherwin E, Cohen JS. Triple threat: New presentation with diabetic ketoacidosis, COVID-19, and cardiac arrhythmias. Am J Emerg Med 2021; 49:437.e5-437.e8. [PMID: 33895040 PMCID: PMC8053600 DOI: 10.1016/j.ajem.2021.04.045] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2021] [Revised: 04/15/2021] [Accepted: 04/15/2021] [Indexed: 12/28/2022] Open
Abstract
Patients with diabetes have increased susceptibility to infection with Severe acute respiratory syndrome-coronavirus 2 and increased morbidity and mortality from Coronavirus disease 2019 (COVID-19) infection. Mortality from COVID-19 is sometimes caused by cardiac arrhythmias. Electrolyte disturbances in patients with diabetic ketoacidosis (DKA) can increase the risk of cardiac arrhythmias. Despite these correlations, little has been reported about the co-incidence of these three conditions: COVID-19, DKA and cardiac arrhythmias. In this case report we describe two children with COVID-19, new-onset DKA and cardiac arrhythmias. These cases emphasize the importance of close cardiac and electrolyte monitoring in patients with COVID-19 infection.
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Affiliation(s)
| | - Sonali Basu
- Children's National Hospital, Washington, DC, United States; George Washington University School of Medicine and Health Sciences, United States
| | - Elizabeth Sherwin
- Children's National Hospital, Washington, DC, United States; George Washington University School of Medicine and Health Sciences, United States
| | - Joanna S Cohen
- Children's National Hospital, Washington, DC, United States; George Washington University School of Medicine and Health Sciences, United States.
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Bousquet J, Agache I, Blain H, Jutel M, Ventura MT, Worm M, Del Giacco S, Benetos A, Bilo MB, Czarlewski W, Abdul Latiff AH, Al-Ahmad M, Angier E, Annesi-Maesano I, Atanaskovic-Markovic M, Bachert C, Barbaud A, Bedbrook A, Bennoor KS, Berghea EC, Bindslev-Jensen C, Bonini S, Bosnic-Anticevich S, Brockow K, Brussino L, Camargos P, Canonica GW, Cardona V, Carreiro-Martins P, Carriazo A, Casale T, Caubet JC, Cecchi L, Cherubini A, Christoff G, Chu DK, Cruz AA, Dokic D, El-Gamal Y, Ebisawa M, Eberlein B, Farrell J, Fernandez-Rivas M, Fokkens WJ, Fonseca JA, Gao Y, Gavazzi G, Gawlik R, Gelincik A, Gemicioğlu B, Gotua M, Guérin O, Haahtela T, Hoffmann-Sommergruber K, Hoffmann HJ, Hofmann M, Hrubisko M, lenaIllario M, Irani C, Ispayeva Z, Ivancevich JC, Julge K, Kaidashev I, Khaitov M, Knol E, Kraxner H, Kuna P, Kvedariene V, Lauerma A, Le LT, Le Moing V, Levin M, Louis R, Lourenco O, Mahler V, Martin FC, Matucci A, Milenkovic B, Miot S, Montella E, Morais-Almeida M, Mortz CG, Mullol J, Namazova-Baranova L, Neffen H, Nekam K, Niedoszytko M, Odemyr M, O'Hehir RE, Okamoto Y, Ollert M, Palomares O, Papadopoulos NG, Panzner P, Passalacqua G, Patella V, Petrovic M, Pfaar O, Pham-Thi N, Plavec D, Popov TA, Recto MT, Regateiro FS, Reynes J, Roller-Winsberger RE, Rolland Y, Romano A, Rondon C, Rottem M, Rouadi PW, Salles N, Samolinski B, Santos AF, Serpa FS, Sastre J, Schols JMGA, Scichilone N, Sediva A, Shamji MH, Sheikh A, Skypala I, Smolinska S, Sokolowska M, Sousa-Pinto B, Sova M, Stelmach R, Sturm G, Suppli Ulrik C, Todo-Bom AM, Toppila-Salmi S, Tsiligianni I, Torres M, Untersmayr E, Urrutia Pereira M, Valiulis A, Vitte J, Vultaggio A, Wallace D, Walusiak-Skorupa J, Wang DY, Waserman S, Yorgancioglu A, Yusuf OM, Zernotti M, Zidarn M, Chivato T, Akdis CA, Zuberbier T, Klimek L. Management of anaphylaxis due to COVID-19 vaccines in the elderly. Allergy 2021; 76:2952-2964. [PMID: 33811358 PMCID: PMC8251336 DOI: 10.1111/all.14838] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2021] [Revised: 03/19/2021] [Accepted: 03/29/2021] [Indexed: 11/30/2022]
Abstract
Older adults, especially men and/or those with diabetes, hypertension, and/or obesity, are prone to severe COVID‐19. In some countries, older adults, particularly those residing in nursing homes, have been prioritized to receive COVID‐19 vaccines due to high risk of death. In very rare instances, the COVID‐19 vaccines can induce anaphylaxis, and the management of anaphylaxis in older people should be considered carefully. An ARIA‐EAACI‐EuGMS (Allergic Rhinitis and its Impact on Asthma, European Academy of Allergy and Clinical Immunology, and European Geriatric Medicine Society) Working Group has proposed some recommendations for older adults receiving the COVID‐19 vaccines. Anaphylaxis to COVID‐19 vaccines is extremely rare (from 1 per 100,000 to 5 per million injections). Symptoms are similar in younger and older adults but they tend to be more severe in the older patients. Adrenaline is the mainstay treatment and should be readily available. A flowchart is proposed to manage anaphylaxis in the older patients.
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Affiliation(s)
- Jean Bousquet
- Charité, Universitätsmedizin Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Comprehensive Allergy Center, Department of Dermatology and Allergy, Berlin, Germany.,University Hospital Montpellier, France.,MACVIA-France, Montpellier, France
| | - Ioana Agache
- Faculty of Medicine, Transylvania University, Brasov, Romania
| | - Hubert Blain
- Department of Geriatrics, Montpellier University Hospital, Montpellier, France
| | - Marek Jutel
- Department of Clinical Immunology, Wrocław Medical University, Wroclaw, and ALL-MED Medical Research Institute, Wrocław, Poland
| | - Maria Teresa Ventura
- University of Bari Medical School, Unit of Geriatric Immunoallergology, Bari, Italy
| | - Margitta Worm
- Charité, Universitätsmedizin Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Comprehensive Allergy Center, Department of Dermatology and Allergy, Berlin, Germany
| | - Stefano Del Giacco
- Department of Medical Sciences and Public Health and Unit of Allergy and Clinical Immunology, University Hospital "Duilio Casula", University of Cagliari, Cagliari, Italy
| | - Athanasios Benetos
- Department of Geriatrics, CHRU de Nancy and Inserm DCAC, Université de Lorraine, Nancy, France
| | - M Beatrice Bilo
- Department of Clinical and Molecular Sciences, Università Politecnica delle Marche - Allergy Unit - Department of Internal Medicine, University Hospital, Ospedali Riuniti di Ancona, Ancona, Italy
| | | | - Amir Hamzah Abdul Latiff
- Allergy & Immunology Centre, Pantai Hospital, Department of Pediatrics, Universiti Putra Malaysia Teaching Hospital,, Kuala Lumpur, Malaysia
| | - Mona Al-Ahmad
- Microbiology Department, Faculty of Medicine, Kuwait University and Department of Allergy, Al-Rashed Allergy Center, Kuwait
| | - Elizabeth Angier
- Primary Care and Population Sciences, University of Southampton, Southampton, UK
| | - Isabella Annesi-Maesano
- Institut Desbrest d'Epidémiologie et Santé Publique (IDESP), INSERM et Université de Montpellier, Montpellier, France
| | | | - Claus Bachert
- Upper Airways Research Laboratory, ENT Dept, Ghent University Hospital, Ghent, Belgium.,Sun Yat-sen University, International Airway Research Center, First Affiliated Hospital Guangzou, China.,Division of ENT Diseases, CLINTEC, Karolinska Institutet, Stockholm and Department of ENT Diseases, Karolinska University Hospital, Stockholm, Sweden
| | - Annick Barbaud
- Division of Service de Dermatologie et Allergologie, Hôpital Tenon, Paris, France & Division of Equipe PEPITES, Sorbonne Université, Institut Pierre Louis d'Epidémiologie et de Santé Publique, Paris, France
| | - Anna Bedbrook
- Allergy & Immunology Centre, Pantai Hospital, Department of Pediatrics, Universiti Putra Malaysia Teaching Hospital,, Kuala Lumpur, Malaysia
| | - Kazi S Bennoor
- Department of Respiratory Medicine, National Institute of Diseases of the Chest and Hospital, Dhaka, Bangladesh
| | - Elena Camelia Berghea
- Allergology and Clinical Immunology, Carol Davila University of Medicine and Pharmacy, Bucharest, and Clinical Emergency Hospital for Children MS Curie, Bucharest, Romania
| | - Carsten Bindslev-Jensen
- Department of Dermatology and Allergy Centre, Odense University Hospital, Odense Research Center for Anaphylaxis (ORCA), Odense, Denmark
| | - Sergio Bonini
- Institute of Translational Pharmacology, Italian National Research Council, Rome, Italy
| | - Sinthia Bosnic-Anticevich
- Woolcock Institute of Medical Research, University of Sydney and Woolcock Emphysema Centre and Sydney Local Health District, Glebe, NSW, Australia
| | - Knut Brockow
- Department of Dermatology and Allergy Biederstein, School of Medicine, Technical University of Munich, Munich, Germany
| | - Luisa Brussino
- Department of Medical Sciences, Allergy and Clinical Immunology Unit, University of Torino & Mauriziano Hospital, Torino, Italy
| | - Paulo Camargos
- Federal University of Minas Gerais, Medical School, Department of Pediatrics, Belo Horizonte, Brazil
| | - G Walter Canonica
- Personalized Medicine Asthma, & Allergy Clinic-Humanitas University & Research Hospital, IRCCS-Milano, Italy
| | - Victoria Cardona
- Allergy Section, Department of Internal Medicine, Hospital Vall d'Hebron & ARADyAL research network, Barcelona, Spain
| | - Pedro Carreiro-Martins
- Serviço de Imunoalergologia, Hospital de Dona Estefânia, Centro Hospitalar de Lisboa Central, Lisbon, Portugal; CEDOC, Faculdade de Ciências Médicas (FCM), Universidade Nova de Lisboa, Lisbon, Portugal
| | - Ana Carriazo
- Regional Ministry of Health of Andalusia, Seville, Spain
| | - Thomas Casale
- Division of Allergy/Immunology, University of South Florida, Tampa, Fl, USA
| | - Jean-Christoph Caubet
- Pediatric Allergy Unit, Department of Child and Adolescent, Geneva University Hospital, Geneva, Switzerland
| | - Lorenzo Cecchi
- SOS Allergology and Clinical Immunology, USL Toscana Centro, Prato, Italy
| | - Antonio Cherubini
- Geriatria, Accettazione geriatrica e Centro di ricerca per l'invecchiamento, IRCCS INRCA, Ancona, Italy
| | | | - Derek K Chu
- Department of Medicine and Health Research Methods, Evidence & Impact, McMaster University, Hamilton, Ontario, Canada
| | - Alvaro A Cruz
- Fundação ProAR, Federal University of Bahia and GARD/WHO Planning Group, Salvador, Bahia, Brazil
| | - Dejan Dokic
- University Clinic of Pulmology and Allergy, Medical Faculty Skopje, Republic of Macedonia
| | - Yehia El-Gamal
- Pediatric Allergy and Immunology Unit, Children's Hospital, Ain Shams University, Cairo, Egypt
| | - Motohiro Ebisawa
- Clinical Research Center for Allergy and Rheumatology, NHO Sagamihara National Hospital, Sagamihara, Japan
| | - Bernadette Eberlein
- Department of Dermatology and Allergy Biederstein, School of Medicine, Technical University of Munich, Munich, Germany
| | - John Farrell
- LANUA International Healthcare Consultancy, Down, UK
| | | | - Wytske J Fokkens
- Department of Otorhinolaryngology, Academic Medical Centers, AMC, Amsterdam, The Netherland, and EUFOREA, Brussels, Belgium
| | - Joao A Fonseca
- CINTESIS, Center for Health Technology and Services Research, Faculdade de Medicina, Universidade do Porto, Porto, Portugal ; Allergy Unit, CUF Porto, Porto, Portugal
| | - Yadong Gao
- Department of Allergology, Zhongnan Hospital of Wuhan University, Wuhan, Hubei, China
| | - Gaëtan Gavazzi
- Service Gériatrie Clinique, Centre Hospitalo-Universitaire Grenoble-Alpes, GREPI (TIMC-IMAG, CNRS 5525), Université Grenoble-Alpes, Grenoble, France
| | - Radolslaw Gawlik
- Dept of Internal Medicine, Allergy and Clin Immunology, Silesian University of Medicine, Katowice, Poland
| | - Asli Gelincik
- Division of Immunology and Allergic Diseases, Department of Internal Medicine, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey
| | - Bilun Gemicioğlu
- Department of Pulmonary Diseases, Istanbul University-Cerrahpasa, Cerrahpasa Faculty of Medicine, Istanbul, Turkey
| | - Maia Gotua
- Center of Allergy and Immunology, Georgian Association of Allergology and Clinical Immunology, Tbilisi, Georgia
| | | | - Tari Haahtela
- Skin and Allergy Hospital, Helsinki University Hospital, and University of Helsinki University, Helsinki, Finland
| | - Karin Hoffmann-Sommergruber
- Institute of Pathophysiology and Allergy Research, Center of Pathophysiology, Infectiology and Immunology, Medical University of Vienna, Vienna, Austria
| | - Hans Jürgen Hoffmann
- Department of Respiratory Diseases and Allergy, Aarhus University Hospital, Aarhus & Institute of Clinical Medicine, Aarhus University, Aarhus, Denmark
| | - Maja Hofmann
- Charité, Universitätsmedizin Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Comprehensive Allergy Center, Department of Dermatology and Allergy, Berlin, Germany
| | - Martin Hrubisko
- Department of Clinical Immunology and Allergy, Oncology Institute of St Elisabeth, Heydukova, Bratislava, Slovakia
| | - Madda lenaIllario
- Federico II University & Hospital, Department of Public Health and Research and Development Unit Naples, Italy
| | - Carla Irani
- Department of Internal Medicine and Infectious Diseases, St Joseph University, Hotel Dieu de France Hospital, Beirut, Lebanon
| | - Zhanat Ispayeva
- President of Kazakhstan Association of Allergology and Clinical Immunology, Department of Allergology and clinical immunology of the Kazakh National Medical University, Kazakhstan
| | | | - Kaja Julge
- Tartu University Institute of Clinical Medicine, Children's Clinic, Tartu, Estonia
| | - Igor Kaidashev
- Ukrainina Medical Stomatological Academy, Poltava, Ukraine
| | - Musa Khaitov
- National Research Center, Institute of Immunology, Federal Medicobiological Agency, Laboratory of Molecular Immunology, Moscow, Russia
| | - Edward Knol
- Departments of Immunology and Dermatology/Allergology, University Medical Center Utrecht, The Netherlands
| | - Helga Kraxner
- Department of Otorhinolaryngology, Head and Neck Surgery, Semmelweis University, Budapest, Hungary
| | - Piotr Kuna
- Division of Internal Medicine, Asthma and Allergy, Barlicki University Hospital, Medical University of Lodz, Poland
| | - Violeta Kvedariene
- Institute of Biomedical Sciences, Department of Pathology, Faculty of Medicine, Vilnius University and Institute of Clinical Medicine, Clinic of Chest diseases and Allergology, faculty of Medicine, Vilnius University, Vilnius, Lithuania
| | - Antti Lauerma
- Department of Dermatology and Allergology, University of Helsinki and Helsinki University, Meilahdentie Helsinki, Finland
| | - Lan Tt Le
- University of Medicine and Pharmacy, Hochiminh City, Vietnam
| | - Vincent Le Moing
- Department of Infectiology, Montpellier University Hospital, France
| | - Michael Levin
- Division Paediatric Allergology, University of Cape Town, Cape Town, South Africa
| | - Renaud Louis
- Department of Pulmonary Medicine, CHU Sart-Tilman, and GIGA I3 research group, Liege, Belgium
| | - Olga Lourenco
- Faculty of Health Sciences and CICS - UBI, Health Sciences Research Centre, University of Beira Interior, Covilhã, Portugal
| | | | - Finbarr C Martin
- Emeritus Geriatrician and Professor of Medical Gerontology Population Health Sciences I, King's College London, UK
| | - Andrea Matucci
- Immunoallergology Unit, Careggi University Hospital, Florence, Italy
| | - Branislava Milenkovic
- Clinic for Pulmonary Diseases, Clinical Center of Serbia, Faculty of Medicine, University of Belgrade, Serbian Association for Asthma and COPD, Belgrade, Serbia
| | - Stéphanie Miot
- Department of Geriatrics, Montpellier University Hospital, Montpellier, France
| | - Emma Montella
- Federico II University & Hospital, Department of Public Health and Research and Development Unit, Naples, Italy
| | | | - Charlotte G Mortz
- Department of Dermatology and Allergy Centre, Odense Research Centre for Anaphylaxis (ORCA), Odense University Hospital, Odense, Denmark
| | - Joaquim Mullol
- Rhinology Unit & Smell Clinic, ENT Department, Hospital Clínic; Clinical & Experimental Respiratory Immunoallergy, IDIBAPS, CIBERES, University of Barcelona,, Spain
| | - Leyla Namazova-Baranova
- Pediatrics and Child Health Research Institute, Central Clinical Hospital of the Russian Academy of Sciences, Russian National Research Medical University, Moscow, Russia
| | - Hugo Neffen
- Director of Center of Allergy, Immunology and Respiratory Diseases, Santa Fe, Argentina
| | - Kristof Nekam
- Hospital of the Hospitaller Brothers in Buda, Budapest, Hungary
| | - Marek Niedoszytko
- Medical University of Gdańsk, Department of Allergology, Gdańsk, Poland
| | - Mikaëla Odemyr
- EFA European Federation of Allergy and Airways Diseases Patients' Associations, Brussels, Belgium
| | - Robyn E O'Hehir
- Department of Allergy, Immunology and Respiratory Medicine, Central Clinical School, Monash University, and Alfred Health, Melbourne, Victoria, Australia
| | - Yoshitaka Okamoto
- Dept of Otorhinolaryngology, Chiba University Hospital, Chiba, Japan
| | - Markus Ollert
- Department of Infection and Immunity, Luxembourg Institute of Health, Esch-sur-Alzette, Luxembourg & Department of Dermatology and Allergy Center, Odense Research Center for Anaphylaxis,, Odense University Hospital, University of Southern Denmark, Odense, Denmark
| | - Oscar Palomares
- Department of Biochemistry and Molecular Biology, School of Chemistry, Complutense University of Madrid, Madrid, Spain
| | - Nikolaos G Papadopoulos
- Allergy Department, 2nd Pediatric Clinic, Athens General Children's Hospital "P&A Kyriakou, University of Athens, Athens, Greece
| | - Petr Panzner
- Department of Immunology and Allergology, Faculty of Medicine and Faculty Hospital in Pilsen, Charles University in Prague, Pilsen, Czech Republic
| | - Gianni Passalacqua
- Allergy and Respiratory Diseases, Ospedale Policlino San Martino -University of Genoa, Genoa, Italy
| | - Vincenzo Patella
- Division of Allergy and Clinical Immunology, Department of Medicine, Agency of Health ASL Salerno, "Santa Maria della Speranza" Hospital, Battipaglia Salerno, Italy
| | - Mirko Petrovic
- Department of Internal Medicine and Paediatrics, Section of Geriatrics, Faculty of Medicine and Health Sciences, Ghent University, Ghent, Belgium
| | - Oliver Pfaar
- Department of Otorhinolaryngology, Head and Neck Surgery, Section of Rhinology and Allergy, University Hospital Marburg, Philipps-Universität Marburg, Marburg, Germany
| | - Nhân Pham-Thi
- Ecole polytechnique Palaiseau, IRBA (Institut de Recherche bio-Médicale des Armées), Bretigny, France
| | - Davor Plavec
- Children's Hospital Srebrnjak, Zagreb, School of Medicine, University J.J. Strossmayer, Osijek, Croatia
| | - Todor A Popov
- University Hospital 'Sv Ivan Rilski'", Sofia, Bulgaria
| | | | - Frederico S Regateiro
- Allergy and Clinical Immunology Unit, Centro Hospitalar e Universitário de Coimbra, Coimbra and Institute of Immunology, Faculty of Medicine, University of Coimbra, and ICBR - Coimbra Institute for Clinical and Biomedical Research, CIBB, Faculty of Medicine, University of Coimbra, Coimbra, Portugal
| | - Jacques Reynes
- Department of Infectiology, Montpellier University Hospital, France
| | | | - Yves Rolland
- Gérontopôle de Toulouse, INSERM 1027, Toulouse, France
| | - Antonino Romano
- Oasi Research Institute-IRCCS, Troina, Italy; bFondazione Mediterranea GB Morgagni, Catania, Italy
| | - Carmen Rondon
- Allergy Unit, Hospital Regional Universitario de Malaga, Malaga, & Allergy Research Group, Instituto de Investigación Biomedica de Malaga-IBIMA and ARADyAL, Malaga, Spain
| | - Menachem Rottem
- Division of Allergy Asthma and Clinical Immunology, Emek Medical Center, Afula, and Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
| | - Philip W Rouadi
- Department of Otolaryngology-Head and Neck Surgery, Eye and Ear University Hospital, Beirut, Lebanon
| | - Nathalie Salles
- Société Française de Gériatrie et Gérontologie, Paris, France
| | - Boleslaw Samolinski
- Department of Prevention of Environmental Hazards and Allergology, Medical University of Warsaw, Poland
| | - Alexandra F Santos
- Department of Women and Children's Health (Paediatric Allergy, School of Life Course Sciences, Faculty of Life Sciences and Medicine, King's College London and Peter Gorer Department of Immunobiology, School of Immunology and Microbial Sciences, Faculty of Life Sciences and Medicine, King's College London,and Children's Allergy Service, Evelina London Children's Hospital Guy'sand St Thomas' Hospital, London, Asthma UK Centre for Allergic Mechanisms in Asthma, London, UK
| | - Faradiba Sarquis Serpa
- Asthma Reference Center - School of Medicine of Santa Casa de Misericórdia of Vitória, Espírito Santo, Brazil
| | - Joaquin Sastre
- Fundacion Jimenez Diaz, CIBERES, Faculty of Medicine, Autonoma University of Madrid, Spain
| | - Jos M G A Schols
- Department of Health Services Research and Department of Family Medicine Caphri - Care and Public Health Research Institute, Maastricht University, Maastrich, Netherlands
| | | | - Anna Sediva
- Department of Immunology, Second Faculty of Medicine, Charles University and Motol University Hospital, Prague, Czech Republic
| | - Mohamed H Shamji
- Immunomodulation and Tolerance Group, Imperial College London, and Allergy and Clinical Immunology, Imperial College London, London, UK
| | - Aziz Sheikh
- Usher Institute, The University of Edinburgh, Edinburgh, UK
| | - Isabel Skypala
- Royal Brompton and Harefield NHS Foundation Trust, London, UK
| | - Sylwia Smolinska
- Department of Clinical Immunology, Wroclaw Medical University, Wroclaw, & "ALL-MED" Medical Research Institute, Wroclaw, Poland
| | - Milena Sokolowska
- Christine Kühne - Center for Allergy Research and Education (CK-CARE, Davos, Switzerland
| | - Bernardo Sousa-Pinto
- CINTESIS, Center for Health Technology and Services Research, Faculdade de Medicina, Universidade do Porto, Porto, Portugal ; Allergy Unit, CUF Porto, Porto, Portugal.,MEDCIDS - Department of Community Medicine, Information and Health Decision Sciences; Faculty of Medicine, University of Porto, Portugal
| | - Milan Sova
- Department of Respiratory Medicine, University Hospital Olomouc, Czech Republic
| | - Rafael Stelmach
- Pulmonary Division, Heart Institute (InCor), Hospital da Clinicas da Faculdade de Medicina da Universidade de Sao Paulo, Sao Paulo, Brazil
| | - Gunter Sturm
- Department of Dermatology and Venerology, Medical University of Graz, Graz, Austria Outpatient Allergy Clinic Reumannplatz, Vienna, Austria
| | - Charlotte Suppli Ulrik
- Department of Respiratory Medicine, Copenhagen University Hospital-Hvidovre, and Institute of Clinical Medicine, University of Copenhagen, Denmark
| | - Ana Maria Todo-Bom
- Imunoalergologia, Centro Hospitalar Universitário de Coimbra and Faculty of Medicine, University of Coimbra, Portugal
| | - Sanna Toppila-Salmi
- Skin and Allergy Hospital, Helsinki University Hospital, and University of Helsinki University, Helsinki, Finland
| | - Ioanna Tsiligianni
- Health Planning Unit, Department of Social Medicine, Faculty of Medicine, University of Crete, Greece and International Primary Care Respiratory Group IPCRG, Aberdeen, Scotland
| | - Maria Torres
- Allergy Unit, Málaga Regional University Hospital-IBIMA, Málaga, Spain
| | - Eva Untersmayr
- Institute of Pathophysiology and Allergy Research, Center of Pathophysiology, Infectiology and Immunology, Medical University of Vienna, Vienna, Austria
| | | | - Arunas Valiulis
- Vilnius University, Faculty of Medicine, Institute of Clinical Medicine & Institute of Health Sciences, Vilnius, Lithuania; European Academy of Paediatrics (EAP/UEMS-SP), Brussels, Belgium
| | - Joana Vitte
- Aix-Marseille University, IRD, APHM, MEPHI, Marseille& IHU Méditerranée Infection, Marseille and IDESP, INSERM, University of Montpellier,, Montpellier, France
| | | | - Dana Wallace
- Nova Southeastern University, Fort Lauderdale, Florida, USA
| | - Jolanta Walusiak-Skorupa
- Department of Occupational Diseases and Environmental Health, Nofer Institute of Occupational Medicine, Lodz, Poland
| | - De-Yun Wang
- Department of Otolaryngology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Susan Waserman
- Department of Medicine and Health Research Methods, Evidence & Impact, McMaster University, Hamilton, Ontario, Canada
| | - Arzu Yorgancioglu
- Department of Pulmonary Diseases, Celal Bayar University, Faculty of Medicine, Manisa, Turkey
| | - Osman M Yusuf
- The Allergy and Asthma Institute, Islamabad, Pakistan
| | - Mario Zernotti
- Universidad Católica de Córdoba, Universidad Nacional de Villa Maria, Villa Maria, Argentina
| | - Mihaela Zidarn
- University Clinic of Respiratory and Allergic Diseases, Golnik, Slovenia
| | - Tomas Chivato
- School of Medicine, University CEU San Pablo, Madrid, Spain
| | - Cezmi A Akdis
- Swiss Institute of Allergy and Asthma Research (SIAF), University of Zurich, Davos, Switzerland
| | - Torsten Zuberbier
- Charité, Universitätsmedizin Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Comprehensive Allergy Center, Department of Dermatology and Allergy, Berlin, Germany
| | - Ludger Klimek
- Department of Otolaryngology, Head and Neck Surgery, Universitätsmedizin Mainz, Mainz, and Center for Rhinology and Allergology, Wiesbaden, Germany
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Bousquet J, Anto JM, Czarlewski W, Haahtela T, Fonseca SC, Iaccarino G, Blain H, Vidal A, Sheikh A, Akdis CA, Zuberbier T, Hamzah Abdul Latiff A, Abdullah B, Aberer W, Abusada N, Adcock I, Afani A, Agache I, Aggelidis X, Agustin J, Akdis M, Al‐Ahmad M, Al‐Zahab Bassam A, Alburdan H, Aldrey‐Palacios O, Alvarez Cuesta E, Alwan Salman H, Alzaabi A, Amade S, Ambrocio G, Angles R, Annesi‐Maesano I, Ansotegui IJ, Anto J, Ara Bardajo P, Arasi S, Arshad H, Cristina Artesani M, Asayag E, Avolio F, Azhari K, Bachert C, Bagnasco D, Baiardini I, Bajrović N, Bakakos P, Bakeyala Mongono S, Balotro‐Torres C, Barba S, Barbara C, Barbosa E, Barreto B, Bartra J, Bateman ED, Battur L, Bedbrook A, Bedolla Barajas M, Beghé B, Bekere A, Bel E, Ben Kheder A, Benson M, Berghea EC, Bergmann K, Bernardini R, Bernstein D, Bewick M, Bialek S, Białoszewski A, Bieber T, Billo NE, Bilo MB, Bindslev‐Jensen C, Bjermer L, Bobolea I, Bochenska Marciniak M, Bond C, Boner A, Bonini M, Bonini S, Bosnic‐Anticevich S, Bosse I, Botskariova S, Bouchard J, Boulet L, Bourret R, Bousquet P, Braido F, Briggs A, Brightling CE, Brozek J, Brussino L, Buhl R, Bumbacea R, Buquicchio R, Burguete Cabañas M, Bush A, Busse WW, Buters J, Caballero‐Fonseca F, Calderon MA, Calvo M, Camargos P, Camuzat T, Canevari F, Cano A, Canonica GW, Capriles‐Hulett A, Caraballo L, Cardona V, Carlsen K, Carmon Pirez J, Caro J, Carr W, Carreiro‐Martins P, Carreon‐Asuncion F, Carriazo A, Casale T, Castor M, Castro E, Caviglia A, Cecchi L, Cepeda Sarabia A, Chandrasekharan R, Chang Y, Chato‐Andeza V, Chatzi L, Chatzidaki C, Chavannes NH, Chaves Loureiro C, Chelninska M, Chen Y, Cheng L, Chinthrajah S, Chivato T, Chkhartishvili E, Christoff G, Chrystyn H, Chu DK, Chua A, Chuchalin A, Chung KF, Cicerán A, Cingi C, Ciprandi G, Cirule I, Coelho AC, Compalati E, Constantinidis J, Correia de Sousa J, Costa EM, Costa D, Costa Domínguez MDC, Coste A, Cottini M, Cox L, Crisci C, Crivellaro MA, Cruz AA, Cullen J, Custovic A, Cvetkovski B, Czarlewski W, D'Amato G, Silva J, Dahl R, Dahlen S, Daniilidis V, DarjaziniNahhas L, Darsow U, Davies J, Blay F, De Feo G, De Guia E, los Santos C, De Manuel Keenoy E, De Vries G, Deleanu D, Demoly P, Denburg J, Devillier P, Didier A, Dimic Janjic S, Dimou M, Dinh‐Xuan AT, Djukanovic R, Do Ceu Texeira M, Dokic D, Dominguez Silva MG, Douagui H, Douladiris N, Doulaptsi M, Dray G, Dubakiene R, Dupas E, Durham S, Duse M, Dykewicz M, Ebo D, Edelbaher N, Eiwegger T, Eklund P, El‐Gamal Y, El‐Sayed ZA, El‐Sayed SS, El‐Seify M, Emuzyte R, Enecilla L, Erhola M, Espinoza H, Espinoza Contreras JG, Farrell J, Fernandez L, Fink Wagner A, Fiocchi A, Fokkens WJ, Lenia F, Fonseca JA, Fontaine J, Forastiere F, Fuentes Pèrez JM, Gaerlan–Resureccion E, Gaga M, Gálvez Romero JL, Gamkrelidze A, Garcia A, García Cobas CY, García Cruz MDLLH, Gayraud J, Gelardi M, Gemicioglu B, Gennimata D, Genova S, Gereda J, Gerth van Wijk R, Giuliano A, Gomez M, González Diaz S, Gotua M, Grigoreas C, Grisle I, Gualteiro L, Guidacci M, Guldemond N, Gutter Z, Guzmán A, Halloum R, Halpin D, Hamelmann E, Hammadi S, Harvey R, Heffler E, Heinrich J, Hejjaoui A, Hellquist‐Dahl B, Hernández Velázquez L, Hew M, Hossny E, Howarth P, Hrubiško M, Huerta Villalobos YR, Humbert M, Salina H, Hyland M, Ibrahim M, Ilina N, Illario M, Incorvaia C, Infantino A, Irani C, Ispayeva Z, Ivancevich J, E.J. Jares E, Jarvis D, Jassem E, Jenko K, Jiméneracruz Uscanga RD, Johnston SL, Joos G, Jošt M, Julge K, Jung K, Just J, Jutel M, Kaidashev I, Kalayci O, Kalyoncu F, Kapsali J, Kardas P, Karjalainen J, Kasala CA, Katotomichelakis M, Kavaliukaite L, Kazi BS, Keil T, Keith P, Khaitov M, Khaltaev N, Kim Y, Kirenga B, Kleine‐Tebbe J, Klimek L, Koffi N’Goran B, Kompoti E, Kopač P, Koppelman G, KorenJeverica A, Koskinen S, Košnik M, Kostov KV, Kowalski ML, Kralimarkova T, Kramer Vrščaj K, Kraxner H, Kreft S, Kritikos V, Kudlay D, Kuitunen M, Kull I, Kuna P, Kupczyk M, Kvedariene V, Kyriakakou M, Lalek N, Landi M, Lane S, Larenas‐Linnemann D, Lau S, Laune D, Lavrut J, Le L, Lenzenhuber M, Lessa M, Levin M, Li J, Lieberman P, Liotta G, Lipworth B, Liu X, Lobo R, Lodrup Carlsen KC, Lombardi C, Louis R, Loukidis S, Lourenço O, Luna Pech JA, Madjar B, Maggi E, Magnan A, Mahboub B, Mair A, Mais Y, Maitland van der Zee A, Makela M, Makris M, Malling H, Mandajieva M, Manning P, Manousakis M, Maragoudakis P, Marseglia G, Marshall G, Reza Masjedi M, Máspero JF, Matta Campos JJ, Maurer M, Mavale‐Manuel S, Meço C, Melén E, Melioli G, Melo‐Gomes E, Meltzer EO, Menditto E, Menzies‐Gow A, Merk H, Michel J, Micheli Y, Miculinic N, Midão L, Mihaltan F, Mikos N, Milanese M, Milenkovic B, Mitsias D, Moalla B, Moda G, Mogica Martínez MD, Mohammad Y, Moin M, Molimard M, Momas I, Mommers M, Monaco A, Montefort S, Mora D, Morais‐Almeida M, Mösges R, Mostafa B, Mullol J, Münter L, Muraro A, Murray R, Musarra A, Mustakov T, Naclerio R, Nadeau KC, Nadif R, Nakonechna A, Namazova‐Baranova L, Navarro‐Locsin G, Neffen H, Nekam K, Neou A, Nettis E, Neuberger D, Nicod L, Nicola S, Niederberger‐Leppin V, Niedoszytko M, Nieto A, Novellino E, Nunes E, Nyembue D, O’Hehir R, Odjakova C, Ohta K, Okamoto Y, Okubo K, Oliver B, Onorato GL, Pia Orru M, Ouédraogo S, Ouoba K, Paggiaro PL, Pagkalos A, Pajno G, Pala G, Palaniappan S, Pali‐Schöll I, Palkonen S, Palmer S, Panaitescu Bunu C, Panzner P, Papadopoulos NG, Papanikolaou V, Papi A, Paralchev B, Paraskevopoulos G, Park H, Passalacqua G, Patella V, Pavord I, Pawankar R, Pedersen S, Peleve S, Pellegino S, Pereira A, Pérez T, Perna A, Peroni D, Pfaar O, Pham‐Thi N, Pigearias B, Pin I, Piskou K, Pitsios C, Plavec D, Poethig D, Pohl W, Poplas Susic A, Popov TA, Portejoie F, Potter P, Poulsen L, Prados‐Torres A, Prarros F, Price D, Prokopakis E, Puggioni F, Puig‐Domenech E, Puy R, Rabe K, Raciborski F, Ramos J, Recto MT, Reda SM, Regateiro FS, Reider N, Reitsma S, Repka‐Ramirez S, Ridolo E, Rimmer J, Rivero Yeverino D, Angelo Rizzo J, Robalo‐Cordeiro C, Roberts G, Roche N, Rodríguez González M, Rodríguez Zagal E, Rolla G, Rolland C, Roller‐Wirnsberger R, Roman Rodriguez M, Romano A, Romantowski J, Rombaux P, Romualdez J, Rosado‐Pinto J, Rosario N, Rosenwasser L, Rossi O, Rottem M, Rouadi P, Rovina N, Rozman Sinur I, Ruiz M, Ruiz Segura LT, Ryan D, Sagara H, Sakai D, Sakurai D, Saleh W, Salimaki J, Samitas K, Samolinski B, Sánchez Coronel MG, Sanchez‐Borges M, Sanchez‐Lopez J, Sarafoleanu C, Sarquis Serpa F, Sastre‐Dominguez J, Savi E, Sawaf B, Scadding GK, Scheire S, Schmid‐Grendelmeier P, Schuhl JF, Schunemann H, Schvalbová M, Schwarze J, Scichilone N, Senna G, Sepúlveda C, Serrano E, Shields M, Shishkov V, Siafakas N, Simeonov A, FER Simons E, Carlos Sisul J, Sitkauskiene B, Skrindo I, SokličKošak T, Solé D, Sooronbaev T, Soto‐Martinez M, Soto‐Quiros M, Sousa Pinto B, Sova M, Soyka M, Specjalski K, Spranger O, Stamataki S, Stefanaki L, Stellato C, Stelmach R, Strandberg T, Stute P, Subramaniam A, Suppli Ulrik C, Sutherland M, Sylvestre S, Syrigou A, Taborda Barata L, Takovska N, Tan R, Tan F, Tan V, Ping Tang I, Taniguchi M, Tannert L, Tantilipikorn P, Tattersall J, Tesi F, Thijs C, Thomas M, To T, Todo‐Bom A, Togias A, Tomazic P, Tomic‐Spiric V, Toppila‐Salmi S, Toskala E, Triggiani M, Triller N, Triller K, Tsiligianni I, Uberti M, Ulmeanu R, Urbancic J, Urrutia Pereira M, Vachova M, Valdés F, Valenta R, Valentin Rostan M, Valero A, Valiulis A, Vallianatou M, Valovirta E, Van Eerd M, Van Ganse E, Hage M, Vandenplas O, Vasankari T, Vassileva D, Velasco Munoz C, Ventura MT, Vera‐Munoz C, Vicheva D, Vichyanond P, Vidgren P, Viegi G, Vogelmeier C, Von Hertzen L, Vontetsianos T, Vourdas D, Tran Thien Quan V, Wagenmann M, Walker S, Wallace D, Wang DY, Waserman S, Wickman M, Williams S, Williams D, Wilson N, Wong G, Woo K, Wright J, Wroczynski P, Xepapadaki P, Yakovliev P, Yamaguchi M, Yan K, Yeow Yap Y, Yawn B, Yiallouros P, Yorgancioglu A, Yoshihara S, Young I, Yusuf OB, Zaidi A, Zaitoun F, Zar H, Zedda M, Zernotti ME, Zhang L, Zhong N, Zidarn M, Zubrinich C. Cabbage and fermented vegetables: From death rate heterogeneity in countries to candidates for mitigation strategies of severe COVID-19. Allergy 2021; 76:735-750. [PMID: 32762135 PMCID: PMC7436771 DOI: 10.1111/all.14549] [Citation(s) in RCA: 67] [Impact Index Per Article: 22.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2020] [Revised: 07/31/2020] [Accepted: 08/04/2020] [Indexed: 12/20/2022]
Abstract
Large differences in COVID‐19 death rates exist between countries and between regions of the same country. Some very low death rate countries such as Eastern Asia, Central Europe, or the Balkans have a common feature of eating large quantities of fermented foods. Although biases exist when examining ecological studies, fermented vegetables or cabbage have been associated with low death rates in European countries. SARS‐CoV‐2 binds to its receptor, the angiotensin‐converting enzyme 2 (ACE2). As a result of SARS‐CoV‐2 binding, ACE2 downregulation enhances the angiotensin II receptor type 1 (AT1R) axis associated with oxidative stress. This leads to insulin resistance as well as lung and endothelial damage, two severe outcomes of COVID‐19. The nuclear factor (erythroid‐derived 2)‐like 2 (Nrf2) is the most potent antioxidant in humans and can block in particular the AT1R axis. Cabbage contains precursors of sulforaphane, the most active natural activator of Nrf2. Fermented vegetables contain many lactobacilli, which are also potent Nrf2 activators. Three examples are: kimchi in Korea, westernized foods, and the slum paradox. It is proposed that fermented cabbage is a proof‐of‐concept of dietary manipulations that may enhance Nrf2‐associated antioxidant effects, helpful in mitigating COVID‐19 severity.
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Affiliation(s)
- Jean Bousquet
- Charité Universitätsmedizin BerlinHumboldt‐Universität zu Berlin Berlin Germany
- Department of Dermatology and Allergy Berlin Institute of HealthComprehensive Allergy Center Berlin Germany
- MACVIA‐France and CHU Montpellier France
| | - Josep M. Anto
- Centre for Research in Environmental Epidemiology (CREAL) ISGlobAL Barcelona Spain
- IMIM (Hospital del Mar Research Institute) Barcelona Spain
- Universitat Pompeu Fabra (UPF) Barcelona Spain
- CIBER Epidemiología y Salud Pública (CIBERESP) Barcelona Spain
| | | | - Tari Haahtela
- Skin and Allergy Hospital Helsinki University Hospital University of Helsinki Finland
| | - Susana C. Fonseca
- Faculty of Sciences GreenUPorto ‐ Sustainable Agrifood Production Research Centre DGAOTUniversity of Porto Porto Portugal
| | - Guido Iaccarino
- Department of Advanced Biomedical Sciences Federico II University Napoli Italy
| | - Hubert Blain
- Department of Geriatrics Montpellier University hospital and MUSE Montpellier France
| | - Alain Vidal
- World Business Council for Sustainable Development (WBCSD) Geneva Switzerland
- AgroParisTech ‐ Paris Institute of Technology for Life, Food and Environmental Sciences Paris France
| | - Aziz Sheikh
- Usher Institute University of Edinburgh Scotland, UK
| | - Cezmi A. Akdis
- Swiss Institute of Allergy and Asthma Research (SIAF) University of Zurich Davos Switzerland
| | - Torsten Zuberbier
- Charité Universitätsmedizin BerlinHumboldt‐Universität zu Berlin Berlin Germany
- Department of Dermatology and Allergy Berlin Institute of HealthComprehensive Allergy Center Berlin Germany
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Mohammad S, Aziz R, Al Mahri S, Malik SS, Haji E, Khan AH, Khatlani TS, Bouchama A. Obesity and COVID-19: what makes obese host so vulnerable? IMMUNITY & AGEING 2021; 18:1. [PMID: 33390183 PMCID: PMC7779330 DOI: 10.1186/s12979-020-00212-x] [Citation(s) in RCA: 94] [Impact Index Per Article: 31.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/19/2020] [Accepted: 12/03/2020] [Indexed: 12/13/2022]
Abstract
The disease (COVID-19) novel coronavirus pandemic has so far infected millions resulting in the death of over a million people as of Oct 2020. More than 90% of those infected with COVID-19 show mild or no symptoms but the rest of the infected cases show severe symptoms resulting in significant mortality. Age has emerged as a major factor to predict the severity of the disease and mortality rates are significantly higher in elderly patients. Besides, patients with underlying conditions like Type 2 diabetes, cardiovascular diseases, hypertension, and cancer have an increased risk of severe disease and death due to COVID-19 infection. Obesity has emerged as a novel risk factor for hospitalization and death due to COVID-19. Several independent studies have observed that people with obesity are at a greater risk of severe disease and death due to COVID-19. Here we review the published data related to obesity and overweight to assess the possible risk and outcome in Covid-19 patients based on their body weight. Besides, we explore how the obese host provides a unique microenvironment for disease pathogenesis, resulting in increased severity of the disease and poor outcome.
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Affiliation(s)
- Sameer Mohammad
- Experimental Medicine Department, King Abdullah International Medical Research Center/King Saud bin Abdulaziz University for Health Sciences-MNGHA, Riyadh, 11426, Saudi Arabia.
| | - Rafia Aziz
- Government Medical College Baramulla, Baramulla, Kashmir, India
| | - Saeed Al Mahri
- Experimental Medicine Department, King Abdullah International Medical Research Center/King Saud bin Abdulaziz University for Health Sciences-MNGHA, Riyadh, 11426, Saudi Arabia
| | - Shuja Shafi Malik
- Experimental Medicine Department, King Abdullah International Medical Research Center/King Saud bin Abdulaziz University for Health Sciences-MNGHA, Riyadh, 11426, Saudi Arabia
| | - Esraa Haji
- Experimental Medicine Department, King Abdullah International Medical Research Center/King Saud bin Abdulaziz University for Health Sciences-MNGHA, Riyadh, 11426, Saudi Arabia
| | - Altaf Husain Khan
- Biostatistics and Bioinformatics Department, King Abdullah International Medical Research Center/King Saud bin Abdulaziz University for Health Sciences-MNGHA, Riyadh, 11426, Saudi Arabia
| | - Tanvir Saleem Khatlani
- Department of Cellular Therapy, Stem Cells Unit, King Abdullah International Medical Research Center/King Saud bin Abdulaziz University for Health Sciences--MNGHA, Riyadh, 11426, Saudi Arabia
| | - Abderrezak Bouchama
- Experimental Medicine Department, King Abdullah International Medical Research Center/King Saud bin Abdulaziz University for Health Sciences-MNGHA, Riyadh, 11426, Saudi Arabia
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Oh JH, Tannenbaum A, Deasy JO. Identification of biological correlates associated with respiratory failure in COVID-19. BMC Med Genomics 2020; 13:186. [PMID: 33308225 PMCID: PMC7729705 DOI: 10.1186/s12920-020-00839-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2020] [Accepted: 11/29/2020] [Indexed: 12/11/2022] Open
Abstract
Background Coronavirus disease 2019 (COVID-19) is a global public health concern. Recently, a genome-wide association study (GWAS) was performed with participants recruited from Italy and Spain by an international consortium group.
Methods Summary GWAS statistics for 1610 patients with COVID-19 respiratory failure and 2205 controls were downloaded. In the current study, we analyzed the summary statistics with the information of loci and p-values for 8,582,968 single-nucleotide polymorphisms (SNPs), using gene ontology analysis to determine the top biological processes implicated in respiratory failure in COVID-19 patients. Results We considered the top 708 SNPs, using a p-value cutoff of 5 × 10− 5, which were mapped to the nearest genes, leading to 144 unique genes. The list of genes was input into a curated database to conduct gene ontology and protein-protein interaction (PPI) analyses. The top ranked biological processes were wound healing, epithelial structure maintenance, muscle system processes, and cardiac-relevant biological processes with a false discovery rate < 0.05. In the PPI analysis, the largest connected network consisted of 8 genes. Through a literature search, 7 out of the 8 gene products were found to be implicated in both pulmonary and cardiac diseases. Conclusion Gene ontology and PPI analyses identified cardio-pulmonary processes that may partially explain the risk of respiratory failure in COVID-19 patients.
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Affiliation(s)
- Jung Hun Oh
- Department of Medical Physics, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
| | - Allen Tannenbaum
- Departments of Computer Science and Applied Mathematics & Statistics, Stony Brook University, Stony Brook, NY, USA
| | - Joseph O Deasy
- Department of Medical Physics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
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Kapoor R, Timsina LR, Gupta N, Kaur H, Vidger AJ, Pollander AM, Jacobi J, Khare S, Rahman O. Maintaining Blood Glucose Levels in Range (70-150 mg/dL) is Difficult in COVID-19 Compared to Non-COVID-19 ICU Patients-A Retrospective Analysis. J Clin Med 2020; 9:jcm9113635. [PMID: 33198177 PMCID: PMC7697842 DOI: 10.3390/jcm9113635] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2020] [Revised: 11/09/2020] [Accepted: 11/10/2020] [Indexed: 01/08/2023] Open
Abstract
Beta cell dysfunction is suggested in patients with COVID-19 infections. Poor glycemic control in ICU is associated with poor patient outcomes. This is a single center, retrospective analysis of 562 patients in an intensive care unit from 1 March to 30 April 2020. We review the time in range (70–150 mg/dL) spent by critically ill COVID-19 patients and non-COVID-19 patients, along with the daily insulin use. Ninety-three in the COVID-19 cohort and 469 in the non-COVID-19 cohort were compared for percentage of blood glucose TIR (70–150 mg/dL) and average daily insulin use. The COVID-19 cohort spent significantly less TIR (70–150 mg/dL) compared to the non-COVID-19 cohort (44.4% vs. 68.5%). Daily average insulin use in the COVID-19 cohort was higher (8.37 units versus 6.17 units). ICU COVID-19 patients spent less time in range (70–150 mg/dL) and required higher daily insulin dose. A higher requirement for ventilator and days on ventilator was associated with a lower TIR. Mortality was lower for COVID-19 patients who achieved a higher TIR.
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Affiliation(s)
- Rajat Kapoor
- Division of Pulmonary, Critical Care, Sleep and Occupational Medicine, Department of Medicine, Indiana University School of Medicine, Indianapolis, IN 46202, USA;
- Correspondence: ; Tel.: +1-2172202058
| | - Lava R. Timsina
- Department of Surgery, Center for Outcomes Research in Surgery, Indiana University School of Medicine, Indianapolis, IN 46202, USA;
| | - Nupur Gupta
- Division of Nephrology, Department of Medicine, Indiana University School of Medicine, Indianapolis, IN 46202, USA;
| | - Harleen Kaur
- Department of Medicine, Indiana University School of Medicine, Indianapolis, IN 46202, USA;
| | - Arianna J. Vidger
- Department of Pharmacy, Indiana University Health, Indianapolis, IN 46202, USA; (A.J.V.); (A.M.P.)
| | - Abby M. Pollander
- Department of Pharmacy, Indiana University Health, Indianapolis, IN 46202, USA; (A.J.V.); (A.M.P.)
| | - Judith Jacobi
- Sr. Consultant Visante, Inc., St. Paul, MN 55101, USA;
| | - Swapnil Khare
- Division of Endocrinology, Department of Medicine, Indiana University School of Medicine, Indianapolis, IN 46202, USA;
| | - Omar Rahman
- Division of Pulmonary, Critical Care, Sleep and Occupational Medicine, Department of Medicine, Indiana University School of Medicine, Indianapolis, IN 46202, USA;
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Alvarado-Vasquez N. Could a family history of type 2 diabetes be a risk factor to the endothelial damage in the patient with COVID-19? Med Hypotheses 2020; 146:110378. [PMID: 33189452 PMCID: PMC7644429 DOI: 10.1016/j.mehy.2020.110378] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2020] [Revised: 10/19/2020] [Accepted: 11/02/2020] [Indexed: 01/08/2023]
Abstract
In December 2019, in China, a disease derived from a new beta coronavirus (SARS-CoV-2) was reported, which was termed coronavirus disease 2019 (COVID-19). Currently, it is known that endothelial cell dysfunction is a critical event in the infection by this virus. However, in a representative percentage of patients with COVID-19, neither cardiovascular disease nor diabetes mellitus, which could be linked with endothelial dysfunction, has been reported. Previous evidence has shown the presence of early endothelial dysfunction in healthy subjects but with a family history of type 2 diabetes (FH-DM2), where glucose metabolism, the synthesis of nitric oxide (NO), reactive oxygen species (ROS), as well as expression of genes involved with their synthesis are impaired. Besides, in subjects with an FH-DM2, the presence of hyperinsulinemia and high glucose levels are common events that could favor the infection of endothelial cells by the coronavirus. Interestingly, both events have been reported in patients with COVID-19, in whom hyperinsulinemia increases the surface expression of ACE2 through a diminution of ADAMTS17 activity; whereas hyperglycemia induces higher expression of ACE2 in different tissues, including microvascular endothelial cells from the pancreatic islets, favoring chronic hyperglycemia and affecting the release of insulin. Therefore, we hypothesized that an FH-DM2 should be considered an important risk factor, since the individuals with this background develop an early endothelial dysfunction, which would increase the susceptibility and severity of infection and damage to the endothelium, in the patient infected with the SARS-CoV-2.
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Affiliation(s)
- Noé Alvarado-Vasquez
- Department of Biochemistry, National Institute of Respiratory Diseases, Mexico City 14080, Mexico.
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Das S, K.R. A, Birangal SR, Nikam AN, Pandey A, Mutalik S, Joseph A. Role of comorbidities like diabetes on severe acute respiratory syndrome coronavirus-2: A review. Life Sci 2020; 258:118202. [PMID: 32758625 PMCID: PMC7397991 DOI: 10.1016/j.lfs.2020.118202] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2020] [Revised: 07/24/2020] [Accepted: 08/01/2020] [Indexed: 02/07/2023]
Abstract
Pandemic coronavirus disease-2019, commonly known as COVID-19 caused by severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) is a highly contagious disease with a high mortality rate. Various comorbidities and their associated symptoms accompany SARS-CoV-2 infection. Among the various comorbidities like hypertension, cardiovascular disease and chronic obstructive pulmonary disease, diabetes considered as one of the critical comorbidity, which could affect the survival of infected patients. The severity of COVID-19 disease intensifies in patients with elevated glucose level probably via amplified pro-inflammatory cytokine response, poor innate immunity and downregulated angiotensin-converting enzyme 2. Thus, the use of ACE inhibitors or angiotensin receptor blockers could worsen the glucose level in patients suffering from novel coronavirus infection. It also observed that the direct β-cell damage caused by virus, hypokalemia and cytokine and fetuin-A mediated increase in insulin resistance could also deteriorate the diabetic condition in COVID-19 patients. This review highlights the current scenario of coronavirus disease in pre-existing diabetic patients, epidemiology, molecular perception, investigations, treatment and management of COVID-19 disease in patients with pre-existing diabetes. Along with this, we have also discussed unexplored therapies and future perspectives for coronavirus infection.
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Affiliation(s)
- Subham Das
- Department of Pharmaceutical Chemistry, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal, Karnataka 576104, India
| | - Anu K.R.
- Department of Pharmaceutical Chemistry, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal, Karnataka 576104, India
| | - Sumit Raosaheb Birangal
- Department of Pharmaceutical Chemistry, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal, Karnataka 576104, India
| | - Ajinkya Nitin Nikam
- Department of Pharmaceutics, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal, Karnataka 576104, India
| | - Abhijeet Pandey
- Department of Pharmaceutics, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal, Karnataka 576104, India
| | - Srinivas Mutalik
- Department of Pharmaceutics, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal, Karnataka 576104, India
| | - Alex Joseph
- Department of Pharmaceutical Chemistry, Manipal College of Pharmaceutical Sciences, Manipal Academy of Higher Education, Manipal, Karnataka 576104, India.
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Chatterjee SK, Saha S, Munoz MNM. Molecular Pathogenesis, Immunopathogenesis and Novel Therapeutic Strategy Against COVID-19. Front Mol Biosci 2020; 7:196. [PMID: 32850977 PMCID: PMC7431665 DOI: 10.3389/fmolb.2020.00196] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2020] [Accepted: 07/22/2020] [Indexed: 12/11/2022] Open
Abstract
The coronavirus disease 2019 (COVID-19), is a highly contagious transmittable disease caused by a recently discovered coronavirus, pathogenic SARS-CoV-2. Followed by the emergence of highly pathogenic coronaviruses in 2003 SARS-CoV, in 2012 MERS-CoV, now in 2019 pathogenic SARS-CoV-2, is associated with a global “pandemic” situation. In humans, the effects of these viruses are correlated with viral pneumonia, severe respiratory tract infections. It is believed that interaction between angiotensin converting enzyme 2 (ACE2) cell receptor and viral Spike protein mediates the coronavirus entry into human respiratory epithelial cells and establishes the host tropism. ACE2 receptor is highly expressed in airway epithelial cells. Along with viral-receptor interaction, proteolytic cleavability of S protein has been considered as the determinant of disease severity. Several studies highlight the occurrence of impaired host immune response and expression of excessive inflammatory response especially cytokines against viral infection. The mechanisms of SARS-CoV-2 induced acute lung injury are still undefined; however, the term cytokine storm has now been recognized to be closely associated with COVID-19. The levels of inflammatory mediators from cytokine storm cause damage to the host cells. In particular, the proinflammatory cytokine IL-6 appears to be the key mediator in early phase of virus-receptor interaction; however, secreted IL-6 might not be representative of lung inflammation. Understanding the cellular, and molecular factors involved in immune dysregulation and the high virulence capacity of COVID-19 will help in potential targeted therapy against it. “Drug repurposing” and “molecular docking analysis” is considered as an attractive alternative approach in analyzing suitable drug candidates to combat SARS-CoV-2 infection. Globally, extensive research is in progress to discover a new vaccine for novel COVID-19. Moreover, our review mainly focuses on the most state-of-the-art therapeutic approach mediated by “Mannose-binding lectin (MBL).” One of the most significant molecules of innate immunity is MBL. It plays a major role in the activation of the complement system as an ante-antibody prior to the response of any particular antibody. Recombinant human MBL can be used as immunomodulators against SARS-CoV-2.
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Affiliation(s)
| | | | - Maria Nilda M Munoz
- Cagayan State University, Tuguegarao City, Philippines.,De La Salle University, Manila, Philippines
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Frisardi V. Commentary: Coronavirus and Obesity: Could Insulin Resistance Mediate the Severity of Covid-19 Infection? Front Public Health 2020; 8:351. [PMID: 32733840 PMCID: PMC7358339 DOI: 10.3389/fpubh.2020.00351] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Accepted: 06/22/2020] [Indexed: 01/04/2023] Open
Affiliation(s)
- Vincenza Frisardi
- Geriatric and NeuroRehabilitation Department, Clinical and Nutritional Lab, AUSL-IRCCS Arcispedale Santa Maria Nuova, Reggio Emilia, Italy
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McAuliffe S, Ray S, Fallon E, Bradfield J, Eden T, Kohlmeier M. Dietary micronutrients in the wake of COVID-19: an appraisal of evidence with a focus on high-risk groups and preventative healthcare. BMJ Nutr Prev Health 2020; 3:93-99. [PMID: 33235973 PMCID: PMC7664499 DOI: 10.1136/bmjnph-2020-000100] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2020] [Revised: 05/23/2020] [Accepted: 06/01/2020] [Indexed: 12/12/2022] Open
Abstract
Existing micronutrient deficiencies, even if only a single micronutrient, can impair immune function and increase susceptibility to infectious disease. Certain population groups are more likely to have micronutrient deficiencies, while certain disease pathologies and treatment practices also exacerbate risk, meaning these groups tend to suffer increased morbidity and mortality from infectious diseases. Optimisation of overall nutritional status, including micronutrients, can be effective in reducing incidence of infectious disease. Micronutrient deficiencies are rarely recognised but are prevalent in the UK, as well as much more widely, particularly in high-risk groups susceptible to COVID-19. Practitioners should be aware of this fact and should make it a consideration for the screening process in COVID-19, or when screening may be difficult or impractical, to ensure blanket treatment as per the best practice guidelines. Correction of established micronutrient deficiencies, or in some cases assumed suboptimal status, has the potential to help support immune function and mitigate risk of infection. The effects of and immune response to COVID-19 share common characteristics with more well-characterised severe acute respiratory infections. Correction of micronutrient deficiencies has proven effective in several infectious diseases and has been shown to promote favourable clinical outcomes. Micronutrients appear to play key roles in mediating the inflammatory response and such effects may be enhanced through correction of deficiencies. Many of those at highest risk during the COVID-19 pandemic are also populations at highest risk of micronutrient deficiencies and poorer overall nutrition. Correction of micronutrient deficiencies in established COVID-19 infection may contribute to supporting immune response to infection in those at highest risk. There is a need for further research to establish optimal public health practice and clinical intervention regimens.
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Affiliation(s)
- Shane McAuliffe
- NNEdPro Global Centre for Nutrition and Health, St John’s Innovation Centre, Cambridge, UK
| | - Sumantra Ray
- NNEdPro Global Centre for Nutrition and Health, St John’s Innovation Centre, Cambridge, UK
- School of Biomedical Sciences, Ulster University at Coleraine, Coleraine, Northern Ireland
- School of Humanities and Social Sciences, University of Cambridge, Cambridge, UK
| | - Emily Fallon
- NNEdPro Global Centre for Nutrition and Health, St John’s Innovation Centre, Cambridge, UK
- Maldon District Council, Council Offices, Maldon, UK
| | - James Bradfield
- NNEdPro Global Centre for Nutrition and Health, St John’s Innovation Centre, Cambridge, UK
| | - Timothy Eden
- NNEdPro Global Centre for Nutrition and Health, St John’s Innovation Centre, Cambridge, UK
- Imperial College London NHS Foundation Trust, London, UK
| | - Martin Kohlmeier
- NNEdPro Global Centre for Nutrition and Health, St John’s Innovation Centre, Cambridge, UK
- UNC Nutrition Research Institute, University of North Carolina at Chapel Hill, Kannapolis, North Carolina, USA
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Siddiqui M, Mohammed Usman WYK, Jindal R, Sahu D, Wangnoo S. In-patient management of hyperglycemia during COVID-19 pandemic. APOLLO MEDICINE 2020. [DOI: 10.4103/am.am_72_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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