AHR, Aryl hydrocarbon receptor; ARDS, acute respiratory distress syndrome; BAL, Bronchoalveolar Lavage; CC, Cellular components; CCL, Chemokine (C-C motif) ligands; CCL2, C-C motif chemokine 2; CCL3, C-C motif chemokine 3; CCL4, C-C motif chemokine 4; CCR, CC chemokine receptor; CEBPA, CCAAT/enhancer-binding protein alpha; COVID-19; COVID-19, Coronavirus Disease 2019; CREM, cAMP responsive element modulator; CRIEGs, Cytokine regulating immune expressed genes; CSF2, Granulocyte-macrophage colony-stimulating factor; CSF3, Granulocyte colony-stimulating factor; CXCL10, C-X-C motif chemokine 10; CXCL2, Chemokine (C-X-C motif) ligand 2; CXCL8, Interleukin-8; CXCR, C-X-C chemokine receptor; Cytokine storm; Cytokines; DDIT3, DNA damage-inducible transcript 3 protein; DEGs, Differentially expressed genes; E2F1, Transcription factor E2F1; EGR1, Early growth response protein 1; EP300, Histone acetyltransferase p300; ESR1, Estrogen receptor, Nuclear hormone receptor; ETS2, Protein C-ets-2; FOXP3, Forkhead box protein P3; GO, Gene Ontology; GSEs, Gene Series Expressions; HDAC1, Histone deacetylase 1; HDAC2, Histone deacetylase 2; HSF1, Heat shock factor protein 1; IL-6, interleukin-6; IL10, Interleukin-10; IL17A, Interleukin-17A; IL1B, Interleukin-1; IL2, Interleukin-2; IL6, Interleukin-6; IL7, Interleukin-7; IL9, Interleukin-9; IP-10, Interferon-Inducible Protein 10; IRF1, Interferon regulatory factor 1; Immuno-interactomics; JAK-STAT, Janus kinase (JAK)-signal transducer and activator; JAK2, Tyrosine-protein kinase JAK2; JUN, Transcription factor AP-1; KEGG, Kyoto Encyclopedia of Genes and Genomes; KLF4, Krueppel-like factor 4; MicroRNA, SARS-CoV-2; NF-κB, nuclear factor kappa-light-chain-enhancer of activated B cells; NFAT5, Nuclear factor of activated T-cells 5; NFKB1, Nuclear factor NF-kappa-B p105 subunit; NFKBIA, NF-kappa-B inhibitor alpha; NR1I2, Nuclear receptor subfamily 1 group I member 2; PDM, peripheral blood mononuclear cell; REL, Proto-oncogene c-Rel; RELA, Transcription factor p65; RUNX1, Runt-related transcription factor 1; SARS-CoV-2, Severe Acute Respiratory Syndrome Coronavirus 2; SIRT1, NAD-dependent protein deacetylase sirtuin-1; SP1, Transcription factor Sp1; SPI1, Transcription factor PU.1; STAT1, Signal transducer and activator of transcription 1-alpha/beta; STAT3, Signal transducer and activator of transcription 3; TLR3, Toll-like receptor 3 (TLR3); TNF, Tumor necrosis factor; TNF-α, Tumor Necrosis Factor-Alpha; VDR, Vitamin D3 receptor; XBP1, X-box-binding protein 1; ZFP36, mRNA decay activator protein ZFP36; ZNF300, Zinc finger protein 300, heme oxygenase-1 (HO-1); miEAA, miRNA Enrichment Analysis and Annotation t