Synapse
⌘+K
Synapse
PulseExploreClubsResearchersJournals
Instagram
HomeClubsExplore
December 8, 2025BloodOpen Access

Stag2 dependent chromatin remodeling enforces the erythroid-specific Gata1 cistrome

View Full Paper
Ask AI
Bookmark
Share

Authors

VSVarun SudunaguntaESEdmund StewartNMNarla Mohandas

Discussion

Loading...

Member takes

Overview

Analysis shows Stag2 disruption impairs Gata1 function and erythroid differentiation, indicating altered chromatin dynamics in hematologic disorder.

Key Points

  • Stag2 loss leads to disrupted Gata1 occupancy at erythroid targets and enhances megakaryocytic potential.
  • Key observations include impaired erythroid output and altered lineage-specific cistromes in STAG2 deficient cells.
  • Analysis utilized RNA-seq and ChIP-seq to define lineage-specific transcription factor engagement in differentiation.
  • Findings highlight possible novel mechanisms underlying MDS through TF-chromatin interaction modification.

Cite This Study

Sudunagunta et al. (2025) studied this question.

synapsesocial.com/papers/69362f764fa91c937236e35fhttps://doi.org/10.1182/blood-2025-968
View Full Paper
Ask AI
Bookmark
Share

Also Consider

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

  1. 1Stag2 dependent chromatin remodeling enforces the erythroid-specific Gata1 cistrome2025
  2. 2Enhanced FLI1 accessibility mediates STAG2-mutant leukemogenesis2025
  3. 3Activation of endogenous retroviral elements drives inflammation and transformation in STAG2-mutant myeloid malignancies2025 · 1 citations
  4. 4STAG2 mutation preserves a stem cell phenotype in FLT3-ITD-mediated MDS to leukemia transformation2025
  5. 5CRISPR-engineered human GATA2 deficiency model uncovers mitotic dysfunction and premature aging in HSPCs, impairing hematopoietic fitness2025 · 4 citations