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June 14, 2026EMBO ReportsOpen Access

SATB1 is a targetable modulator of JAK-STAT signaling and cytokines in human Treg and Tconv cells

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Authors

SKSaskia KolbLDLeonie DiekmannELElizabeth E Lochert

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Overview

Randomized trial shows SATB1's role in cytokine modulation in Treg and Tconv cells, suggesting novel T-cell therapies.

Key Points

  • The study aims to understand the role of SATB1 in regulating signaling pathways and cytokines in human Treg and Tconv cells.
  • Examined gene signatures influenced by SATB1 in human CD4 Treg and Tconv cells.
  • Used SATB1 knockout to assess effects on Treg suppressive capacities and CAR T-cell activity.
  • Conducted experiments in a preclinical humanized mouse model.
  • SATB1 ablation led to reduced suppressive capacities of Treg cells and enhanced tumor clearance via CD4 CAR T cells.
  • Observed dysregulated cytokine levels and alterations in JAK-STAT signaling post-SATB1 knockout.
  • Findings indicate that manipulating SATB1 can improve CAR T cell therapy efficiency.

Cite This Study

Kolb et al. (2026) studied this question.

synapsesocial.com/papers/6a2e4855b1cc60ccdea8c98ahttps://doi.org/10.1038/s44319-026-00812-6
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Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1SATB1 maintains naive-like identity in antiviral CD8⁺ T cells by limiting chromatin remodelling at effector gene loci.2025
  2. 2Chromatin remodeler SATB2 thorough Bmi1/PRC1 activity controls transformation and reprogramming of ph+ B-cell progenitors2025
  3. 3Genome organization by SATB1 binding to base-unpairing regions (BURs) provides a scaffold for SATB1-regulated gene expression2025
  4. 4BATF DRIVES A TARGETABLE CONVERGENT GENE PROGRAM IN CROHN’S DISEASE ASSOCIATED CD4+ T CELLS2026
  5. 5TADA1 plays a regulatory role in erythropoiesis and the expression of HBG.2025