The GSE128822 dataset involves gene expression profiles of FACS-sorted Tregs (CD4+CD25+CD127-CCR8+ICOS+ and CD4+CD25+CD127-CCR8-ICOS-) from five surgically resected and cryopreserved human non-small-cell lung cancer carcinomas. Here, IL2RA is linked to non-small cell lung carcinoma.