Sakaguchi, Shimon The origin of FOXP3-expressing CD4+ regulatory T cells: thymus or periphery. [electronic resource] - The Journal of clinical investigation Nov 2003 - 1310-2 p. digital Publication Type: Comment; Journal Article ISSN: 0021-9738 Standard No.: 10.1172/JCI20274 doi Subjects--Topical Terms: Autoimmune Diseases--etiologyCD4-Positive T-Lymphocytes--immunologyDNA-Binding Proteins--geneticsForkhead Transcription FactorsHumansReceptors, Interleukin-2--analysisThymus Gland--immunology