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. 2024 Aug 29;14:1389468. doi: 10.3389/fonc.2024.1389468

Figure 5.

Figure 5

Potential mechanisms of drug resistance in patients with leukemia including mutations related to the Ras/MAPK signaling pathway occurring in patients after treatment with Gilteritinib. Increased MCL1 expression at VEN relapse was only partially explained by amplification of the MCL1 gene and increased MCL1 expression driven by NF-kB. AML cells that were resistant to chemotherapy showed premature accumulation during the early hematopoietic process. CD69 mediates drug resistance by regulating the mTOR-CCND1-CXCR4 axis.