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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Autores principales: María D Figueroa-Pizano, Alma C Campa-Mada, Elizabeth Carvajal-Millan, Karla G Martinez-Robinson, Agustin Rascon Chu
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Publicado: AIMS Press 2021
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Acceso en línea:https://doaj.org/article/67170a1c38a745f78c1bca36d0fbd36e
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spelling 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)
institution DOAJ
collection DOAJ
language EN
topic 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
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