PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 1602133-9 1992 When unfractionated murine thymocytes were stimulated with phorbol dibutyrate plus ionomycin and cultured with IL-2 + TGF-beta, an increase in CD8 alpha mRNA was seen and greater numbers of CD8+ cells with higher levels of CD8 alpha and CD8 beta surface expression resulted, as compared to controls treated with IL-2 alone. Ionomycin 83-92 interleukin 2 Mus musculus 312-316