tetano
Editor, Senior Moderator
Front Immunol
. 2022 Nov 7;13:1052850.
doi: 10.3389/fimmu.2022.1052850. eCollection 2022.
Bioinformatics and systems biology approaches to identify molecular targeting mechanism influenced by COVID-19 on heart failure
Kezhen Yang[SUP] 1 [/SUP], Jipeng Liu[SUP] 1 [/SUP], Yu Gong[SUP] 1 [/SUP], Yinyin Li[SUP] 1 [/SUP], Qingguo Liu[SUP] 1 [/SUP]
Affiliations
Abstract
Coronavirus disease 2019 (COVID-19) caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has emerged as a contemporary hazard to people. It has been known that COVID-19 can both induce heart failure (HF) and raise the risk of patient mortality. However, the mechanism underlying the association between COVID-19 and HF remains unclear. The common molecular pathways between COVID-19 and HF were identified using bioinformatic and systems biology techniques. Transcriptome analysis was performed to identify differentially expressed genes (DEGs). To identify gene ontology terms and Kyoto Encyclopedia of Genes and Genomes pathways, common DEGs were used for enrichment analysis. The results showed that COVID-19 and HF have several common immune mechanisms, including differentiation of T helper (Th) 1, Th 2, Th 17 cells; activation of lymphocytes; and binding of major histocompatibility complex class I and II protein complexes. Furthermore, a protein-protein interaction network was constructed to identify hub genes, and immune cell infiltration analysis was performed. Six hub genes (FCGR3A, CD69, IFNG, CCR7, CCL5, and CCL4) were closely associated with COVID-19 and HF. These targets were associated with immune cells (central memory CD8 T cells, T follicular helper cells, regulatory T cells, myeloid-derived suppressor cells, plasmacytoid dendritic cells, macrophages, eosinophils, and neutrophils). Additionally, transcription factors, microRNAs, drugs, and chemicals that are closely associated with COVID-19 and HF were identified through the interaction network.
Keywords: COVID-19; bioinformatics analysis; heart failure; immunology; systems biology approaches.
. 2022 Nov 7;13:1052850.
doi: 10.3389/fimmu.2022.1052850. eCollection 2022.
Bioinformatics and systems biology approaches to identify molecular targeting mechanism influenced by COVID-19 on heart failure
Kezhen Yang[SUP] 1 [/SUP], Jipeng Liu[SUP] 1 [/SUP], Yu Gong[SUP] 1 [/SUP], Yinyin Li[SUP] 1 [/SUP], Qingguo Liu[SUP] 1 [/SUP]
Affiliations
- PMID: 36420258
- PMCID: PMC9678344
- DOI: 10.3389/fimmu.2022.1052850
Abstract
Coronavirus disease 2019 (COVID-19) caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has emerged as a contemporary hazard to people. It has been known that COVID-19 can both induce heart failure (HF) and raise the risk of patient mortality. However, the mechanism underlying the association between COVID-19 and HF remains unclear. The common molecular pathways between COVID-19 and HF were identified using bioinformatic and systems biology techniques. Transcriptome analysis was performed to identify differentially expressed genes (DEGs). To identify gene ontology terms and Kyoto Encyclopedia of Genes and Genomes pathways, common DEGs were used for enrichment analysis. The results showed that COVID-19 and HF have several common immune mechanisms, including differentiation of T helper (Th) 1, Th 2, Th 17 cells; activation of lymphocytes; and binding of major histocompatibility complex class I and II protein complexes. Furthermore, a protein-protein interaction network was constructed to identify hub genes, and immune cell infiltration analysis was performed. Six hub genes (FCGR3A, CD69, IFNG, CCR7, CCL5, and CCL4) were closely associated with COVID-19 and HF. These targets were associated with immune cells (central memory CD8 T cells, T follicular helper cells, regulatory T cells, myeloid-derived suppressor cells, plasmacytoid dendritic cells, macrophages, eosinophils, and neutrophils). Additionally, transcription factors, microRNAs, drugs, and chemicals that are closely associated with COVID-19 and HF were identified through the interaction network.
Keywords: COVID-19; bioinformatics analysis; heart failure; immunology; systems biology approaches.