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December 8, 2025BloodOpen Access

P2rx7 in AML blasts orchestrates myeloid differentiation through T cell-mediated visfatin and lymphotoxin signaling

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Authors

YLYunqing Liu

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Overview

Research demonstrates altered lymphotoxin signaling impacts myeloid progenitor differentiation in AML, suggesting new therapeutic targets.

Key Points

  • This research aims to elucidate the role of P2rx7 in myeloid differentiation within the AML microenvironment.
  • Utilized CRISPR to knock out P2rx7 in AML cell line TIB-49.
  • Performed single-cell RNA sequencing to analyze bone marrow cells from leukemic mice.
  • Investigated cell communication between T cells and myeloid cells in different P2rx7 expression conditions.
  • P2rx7 knockout led to an increase in myeloid progenitor populations.
  • Downregulation of neutrophil extracellular trap formation observed in P2rx7 high conditions.
  • Altered lymphotoxin signaling uniquely activated in P2rx7 knockout models.

Cite This Study

Yunqing Liu (2025) studied this question.

synapsesocial.com/papers/693624d74fa91c937236d10ehttps://doi.org/10.1182/blood-2025-5023
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Also Consider

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

  1. 1Bone marrow stromal cells promote chemoresistance in acute myeloid leukaemia through P2RX7-mediated antioxidant defence2026
  2. 2Abstract 7784: Targeting PRMT7 elicits anti-AML immunity by promoting MHC-I expression2026
  3. 3IL-1RA Disrupts ATP Activation of P2RX7 in Human Monocyte-Derived Microglia-like Cells2024
  4. 4Cd39 overexpression in AML blasts elicits an immune suppressive bone barrow microenvironment via G3/G4 neutrophils and Th1 cells2025
  5. 5Myeloid-Intrinsic Protein Tyrosine Phosphatase Non-Receptor Type 2 (PTPN2) Programs Hematopoietic Stem Cells Towards Pro-Inflammatory Macrophages 23098922026