Article
Single-allele chromatin tracing reveals cytokine-dependent super-enhancer repositioning in CD4+ T cells.
Immunity - 8 Sept 2026
Jay Atishay, Zhou Yeqiao, Yoon Sora, Abeje Bereketab N, Chandra Aditi, Michieletto Michael F, Wald Julia, Henao-Mejia Jorge, Raj Arjun, Faryabi Robert B, Vahedi Golnaz
Abstract excerpt
Naive CD4+ T cells interpret cytokine cues to commit to T helper lineages. Here, we examined the impact of cytokines on the Ets1-Fli1 locus, which encodes paralogous transcription factors essential for T cell effector responses. Epigenomic and chromatin interaction profiling in double-positive (DP) thymocytes defined a T cell super-enhancer and a CTCF-bound boundary. Chromatin tracing at single-allele resolution...
Read the complete abstract on PubMedTopics
- Animals
- Super Enhancers
- Proto-Oncogene Protein c-ets-1
- Chromatin
- Mice
- Cytokines
