Open AccessCOVID-19 Cardiac Manifestations and Scent Perception Genes in Hearts of SARS-Cov-2 Infected Patients: A Meta-Analysis of Gene Expression Data
Author(s) -
Davoud Roostaei,
Mojtaba Sohrabpour,
Mohammad Sadegh Sanie Jahromi,
Majid Vatankhah,
Aghdas Shadmehr,
Mohsen Ebrahimi,
Vahid Mogharab,
Naser Hatami,
Neema John Mehramiz,
Mahdi Foroughian,
Arman Hakemi,
Navid Kalani
Publication year - 2021
Publication title -
galen medical journal
Language(s) - English
Resource type - Journals
eISSN - 2588-2767
pISSN - 2322-2379
DOI - 10.31661/gmj.v10i0.2250
Subject(s) - myocardial infarction , medicine , covid-19 , immune system , organoid , gene , gene expression , immunology , biology , neuroscience , genetics , disease , infectious disease (medical specialty)
Background: COVID-19 induced cardiac events are reported by a large number of papers; while psychophysiology of association of the COVID-19 and cardiac attacks are not fully understood yet. Materials and Methods: Here we compared gene expression levels of heart autopsies of SARS-Cov-2 infected patients with the cardiac organoid model of human myocardial infarction and control healthy cardiac organoids to identify differentially expressed genes (DEGs). Gene Ontology (GO) biological processes were enriched in DEGs. Results: Results showed that smell perception genes were down-regulated in SARS-COV2 in comparison to myocardial infarction samples; while showing upregulated genes related to the immune system process in comparison to control healthy heart organoids. Our results are in agreement with theories of immune system reactions in COVID-19 infected patients’ hearts; while our analysis indicates different patterns of heart genes expression from myocardial infarction models. Conclusion: our study suggests that there may be different pathways involved in MI appearance in COVID-19 patients rather than classic known atherosclerotic and inflammatory pathways.