In: Proceedings of the national academy of sciences of the United States of America, 2017, vol. 114, no. 14, p. E2891-E2900
Type 1 regulatory T (Tr1) cells play a pivotal role in restraining human T-cell responses toward environmental allergens and protecting against allergic diseases. Still, the precise molecular cues that underlie their transcriptional and functional specification remain elusive. Here, we show that the cytokine activin-A instructs the generation of CD4+ T cells that express the...
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