Article
Natural and in vitro-generated regulatory T-cell subsets differentially modulate phenotype and drug response in K562 leukemic cells.
Cancer treatment and research communications - 1 Jan 2026
Ostapchuk Yekaterina O, Kan Sofiya A, Lushova Anzhelika V, Tleulieva Raikhan, Abdolla Nurshat, Kali Aikyn, Perfilyeva Yuliya V
Abstract excerpt
Regulatory T cells (Tregs) are key mediators of immune suppression in cancer and are frequently elevated in hematologic malignancies, including acute and chronic leukemias, however, their role in modulating the leukemic cell phenotype and therapy response remains unclear. This study investigated whether natural Tregs (nTregs), in vitro-generated CD4+CD25+Foxp3+ Tregs (iTregs), and type 1 regulatory T (Tr1) cells...
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