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. 2023 Apr 12;616(7957):563–573. doi: 10.1038/s41586-023-05771-9

Extended Data Fig. 11. Correlates of ERVK-7 expression and HERV-K(HML-2) envelope glycoprotein expression in LUAD.

Extended Data Fig. 11

a, Correlation of ERVK-7 expression with Danaher geneset scores for immune cells denoted in TRACERx LUAD patients (n = 167). Correlation co-efficient and p values were calculated using linear regression. b, Representative staining intensities for HERV-K(HML-2) envelope glycoprotein in TRACERx LUAD tumour microarray sections (scale bars 500µm; inset scale bars 50 µm). c, Correlation of ERVK-7 expression with global methylation (n = 311 patients) or SOX2 expression in FPKM-UQ (Fragments Per Kilobase of transcript per Million mapped reads upper quartile) (n = 407 patients) in TCGA LUAD samples. Symbols represent individual patients and R and p values were calculated using linear regression. d, Correlation of ERVK-7 expression with ploidy-adjusted ERVK-7 proviral copy numbers in tumour regions (n = 158 patients, 393 regions) from TRACERx LUAD patients (left) or with the average copy number of the ERVK-7 genomic location in TCGA LUAD patients (n = 407 patients) (right). Symbols represent individual regions for TRACERx LUAD and individual patients for TCGA LUAD samples, and R and p values were calculated using linear regression. e, Heatmap of expression of envelope codogenic HERVs in SMC LUAD samples. f, Correlation of ERVK-7 expression with CD8+ T cell scores in SMC LUAD samples. Symbols represent individual patients and R and p values were calculated using linear regression.

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