For the TCF7L2 dataset, there are six human cell-lines, including colon cancer cells (HCT116), embryonic kidney cells (HEK293), cervical carcinoma cells (HeLa-S3), liver cancer cells (HepG2), mammary gland adenocarcinoma cells (MCF-7) and pancreatic cancer cells (PANC-1). The gene discussed is TCF7L2; the disease is colonic neoplasm.