Open AccessDiabetes and COVID-19 risk: an miRNA perspective
Author(s) -
Paras Kumar Mishra,
Ritesh Tandon,
Siddappa N. Byrareddy
Publication year - 2020
Publication title -
american journal of physiology. heart and circulatory physiology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.524
H-Index - 197
eISSN - 1522-1539
pISSN - 0363-6135
DOI - 10.1152/ajpheart.00489.2020
Subject(s) - diabetes mellitus , medicine , disease , covid-19 , intensive care medicine , pathological , coronavirus , diabetic ketoacidosis , bioinformatics , infectious disease (medical specialty) , endocrinology , biology
Coronavirus disease 2019 (COVID-19) and diabetes outcomes (CORONADO) trial revealed that 10.6% of patients with diabetes mellitus hospitalized for COVID-19 (COVID-19) die within 7 days. Several studies from New York, Italy, and China confirm that patients with diabetes are at a much higher risk for mortality due to COVID-19. Besides respiratory illness, COVID-19 increases cardiac injury and diabetic ketoacidosis. In the absence of specific guidelines for the prevention and treatment of COVID-19 for patients with diabetes, they remain at higher risk and are more susceptible to COVID-19. Furthermore, there is a scarcity of basic knowledge on how diabetes affects pathogenesis of severe acute respiratory coronavirus (SARS-CoV-2) infection. In patients with diabetes, impaired glucose use alters metabolic and consequently biological processes instigating pathological remodeling, which has detrimental effects on cardiovascular systems. A majority of biological processes are regulated by noncoding microRNAs (miRNAs), which have emerged as a promising therapeutic candidate for several diseases. In consideration of the higher risk of mortality in patients with diabetes and COVID-19, novel diagnostic test and treatment strategy are urgently warranted in post-COVID-19 era. Here, we describe potential roles of miRNA as a biomarker and therapeutic candidate, especially for heart failure, in patients with diabetes and COVID-19.