@article {65091,
	title = {Interleukin 2 modulates thymic-derived regulatory T cell epigenetic landscape.},
	journal = {Nature Communications},
	volume = {9},
	year = {2018},
	month = {2018 Dec 18},
	pages = {5368},
	abstract = {<p>Foxp3CD4 regulatory T (T) cells are essential for preventing fatal autoimmunity and safeguard immune homeostasis in vivo. While expression of the transcription factor Foxp3 and IL-2 signals are both required for the development and function of T cells, the commitment to the T cell lineage occurs during thymic selection upon T cell receptor (TCR) triggering, and precedes the expression of Foxp3. Whether signals beside TCR contribute to establish T cell epigenetic and functional identity is still unknown. Here, using a mouse model with reduced IL-2 signaling, we show that IL-2 regulates the positioning of the pioneer factor SATB1 in CD4 thymocytes and controls genome wide chromatin accessibility of thymic-derived T cells. We also show that T cells receiving only low IL-2 signals can suppress endogenous but not WT autoreactive T cell responses in vitro and in vivo. Our findings have broad implications for potential therapeutic strategies to reprogram T cells in vivo.</p>
},
	keywords = {Animals, Autoimmunity, Cell Differentiation, Cellular Reprogramming, Disease Models, Animal, Epigenesis, Genetic, Female, Forkhead Transcription Factors, HEK293 Cells, Humans, Interleukin-2, Interleukin-2 Receptor alpha Subunit, Listeriosis, Male, Matrix Attachment Region Binding Proteins, Mice, Mice, Inbred C57BL, Mice, Transgenic, Signal Transduction, T-Lymphocytes, Regulatory, Thymocytes, Thymus Gland},
	issn = {2041-1723},
	doi = {10.1038/s41467-018-07806-6},
	author = {Chorro, Laurent and Suzuki, Masako and Chin, Shu Shien and Williams, Tere M and Snapp, Erik L and Odagiu, Livia and Labrecque, Nathalie and Lauvau, Gr{\'e}goire}
}
