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CXCR4-modification boosts CAR-T cell efficacy by improving tumor tracking and bone marrow homing in B cell malignancies [In vivo]

GSE305737 Homo sapiens Expression profiling by high throughput sequencing 6 samples Submitted 2025/09/17 Platform GPL11154
Summary
Hematological malignancies of B-cell origin are characterized by frequent expressions of CXCR4 and CXCL12. The CXCR4-CXCL12 axis facilitates the metastasis of B-cell lymphoma and multiple myeloma (MM). It is also a pivotal regulator in the migration and bone marrow homing of T-cells. Herein, we hypothesized that engineering CAR-T cells to overexpress CXCR4 could utilize CXCR4-CXCL12 axis to enhance their therapeutic efficacy by increasing tumor tracking and bone marrow accumulation.
Published in
CXCR4-modification enhances CAR-T efficacy by improving tumor tracking and bone marrow homing in B-cell malignancies
Shu P, Guo F, Qin D et al. · Signal transduction and targeted therapy 2026 · PMID 41605906 · doi:10.1038/s41392-025-02522-2
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Also filed as BioProject PRJNA1306807. Searching any of these in the dataset finder brings you back here.

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