Fig. 6.

Venn diagram depicting the number of differentially regulated genes in common to various viral infections, namely SARS-CoV, SARS-CoV-2, MERS-CoV, H1N1, and other influenza viruses (H7N1, H5N1, H3N2, and H5N2). (A) and to post-infection by pathogenic human infecting coronaviruses, namely SARS-CoV, SARS-CoV-2, and MERS-CoV (B). Quantification of expression of Carbonic anhydrase 11 (CA11) (C) and Clusterin (Clu) (D) in patients and their respective controls from 14 selected diseases including COVID-19 wherein these genes were found to be differentially regulated. Each point represents fold changes from individual patients or controls. Bars depict standard error of mean.