The underlying mechanisms for severe COVID-19 progression in people with diabetes mellitus: a critical review
Diabetes mellitus (DM) has a high incidence of comorbidities among patients with severe coronavirus disease 2019 (COVID-19). The elevated prevalence of DM in the world population makes it a significant risk factor because diabetic individuals appear to be prone to clinical complications and have inc...
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AIMS Press
2021
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oai:doaj.org-article:67170a1c38a745f78c1bca36d0fbd36e2021-11-30T01:43:21ZThe underlying mechanisms for severe COVID-19 progression in people with diabetes mellitus: a critical review10.3934/publichealth.20210572327-8994https://doaj.org/article/67170a1c38a745f78c1bca36d0fbd36e2021-10-01T00:00:00Zhttps://www.aimspress.com/article/doi/10.3934/publichealth.2021057?viewType=HTMLhttps://doaj.org/toc/2327-8994Diabetes mellitus (DM) has a high incidence of comorbidities among patients with severe coronavirus disease 2019 (COVID-19). The elevated prevalence of DM in the world population makes it a significant risk factor because diabetic individuals appear to be prone to clinical complications and have increased mortality rates. Here, we review the possible underlying mechanisms involved in DM that led to worse outcomes in COVID-19. The impacts of hyperglycemia side effects, secondary comorbidities, weakened innate and adaptive immunity, chronic inflammation, and poor nutritional status, commonly present in DM, are discussed. The role of the SARS-CoV-2 receptor and its polymorphic variations on higher binding affinity to facilitate viral uptake in people with DM were also considered. Clinical differences between individuals with type 1 DM and type 2 DM affected by COVID-19 and the potential diabetogenic effect of SARS-CoV-2 infection were addressed.María D Figueroa-PizanoAlma C Campa-MadaElizabeth Carvajal-Millan Karla G Martinez-Robinson Agustin Rascon ChuAIMS Pressarticlecovid-19diabetes mellituschronic inflammationimpaired immune systemsars-cov-2 receptorace2 polymorphismsdiabetogenic effectPublic aspects of medicineRA1-1270ENAIMS Public Health, Vol 8, Iss 4, Pp 720-742 (2021) |
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covid-19 diabetes mellitus chronic inflammation impaired immune system sars-cov-2 receptor ace2 polymorphisms diabetogenic effect Public aspects of medicine RA1-1270 |
spellingShingle |
covid-19 diabetes mellitus chronic inflammation impaired immune system sars-cov-2 receptor ace2 polymorphisms diabetogenic effect Public aspects of medicine RA1-1270 María D Figueroa-Pizano Alma C Campa-Mada Elizabeth Carvajal-Millan Karla G Martinez-Robinson Agustin Rascon Chu The underlying mechanisms for severe COVID-19 progression in people with diabetes mellitus: a critical review |
description |
Diabetes mellitus (DM) has a high incidence of comorbidities among patients with severe coronavirus disease 2019 (COVID-19). The elevated prevalence of DM in the world population makes it a significant risk factor because diabetic individuals appear to be prone to clinical complications and have increased mortality rates. Here, we review the possible underlying mechanisms involved in DM that led to worse outcomes in COVID-19. The impacts of hyperglycemia side effects, secondary comorbidities, weakened innate and adaptive immunity, chronic inflammation, and poor nutritional status, commonly present in DM, are discussed. The role of the SARS-CoV-2 receptor and its polymorphic variations on higher binding affinity to facilitate viral uptake in people with DM were also considered. Clinical differences between individuals with type 1 DM and type 2 DM affected by COVID-19 and the potential diabetogenic effect of SARS-CoV-2 infection were addressed. |
format |
article |
author |
María D Figueroa-Pizano Alma C Campa-Mada Elizabeth Carvajal-Millan Karla G Martinez-Robinson Agustin Rascon Chu |
author_facet |
María D Figueroa-Pizano Alma C Campa-Mada Elizabeth Carvajal-Millan Karla G Martinez-Robinson Agustin Rascon Chu |
author_sort |
María D Figueroa-Pizano |
title |
The underlying mechanisms for severe COVID-19 progression in people with diabetes mellitus: a critical review |
title_short |
The underlying mechanisms for severe COVID-19 progression in people with diabetes mellitus: a critical review |
title_full |
The underlying mechanisms for severe COVID-19 progression in people with diabetes mellitus: a critical review |
title_fullStr |
The underlying mechanisms for severe COVID-19 progression in people with diabetes mellitus: a critical review |
title_full_unstemmed |
The underlying mechanisms for severe COVID-19 progression in people with diabetes mellitus: a critical review |
title_sort |
underlying mechanisms for severe covid-19 progression in people with diabetes mellitus: a critical review |
publisher |
AIMS Press |
publishDate |
2021 |
url |
https://doaj.org/article/67170a1c38a745f78c1bca36d0fbd36e |
work_keys_str_mv |
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