Figure 8. Single cell RNA sequencing in COVID-19 based on GSE165182. (A) Venn diagram of the intersect genes of intersect genes and ferroptosis genes. (B, C) The proportion of mitochondrial and ribosome genes is adjusted to ensure the quality of cell samples. (D) 2000 highly variable genes are indicated in red, with the 10 most important emphasized. (E, F) Reduced dimensionality and cluster analysis using UMAP. (G) Heat map showing the 5 hub genes in different cell types annotated by scRNA-seq. (H) Distribution of 5 hub genes in cell clusters. (I) Bubble diagram showing the distribution of the 5 hub genes in different cell types.