DNA Methylome Analysis of Human Cancer Cells with Depleted or Overexpressed STELLA Proteins [Array]

Genome-wide DNA methylation profiling of the human STELLA (hSTELLA) knockout cell clones derived from TGCT cell lines (BeWo and NCCIT). The DNA methylome profiles are also studied on the CRC cells lines (HCT116 and RKO) stably expressing hSTELLA and mouse STELLA (mSTELLA), as well as on the HCT116 cells treated by LNP-delivered mRNA encoding mSTELLA. The Infinium MethylationEPIC 850k array was used to obtain DNA methylation profiles across more than 850,000 CpGs in 26 samples. Samples included 6 cell clones derived from BeWo cells with hSTELLA knockout or sgRNA control, 5 cell clones derived from NCCIT cells with hSTELLA knockout or sgRNA control, 6 stable CRC cells expressing STELLA orthologs, and 9 LNP-mRNA treated HCT116 cells. Bisulphite converted DNA from the 26 samples were hybridized to the Infinium MethylationEPIC 850k Beadchip