Unlocking the Potential of Perillaldehyde: A Novel Mechanism for Chronic Myeloid Leukemia by Targeting HSP70.

ABSTRACT: Leukemia is a malignant tumor of the hematopoietic system. Approximately 15% of adult leukemias are chronic myeloid leukemias (CMLs), and this incidence increases annually. The BCR-ABL oncoprotein drives the initiation, promotion, and progression of CML. Although tyrosine kinase inhibitors (TKIs) are first-line therapies for CML, BCR-ABL-mediated drug resistance limits their clinical efficacy and patient prognosis. Perillaldehyde (PAE), a monoterpene and primary volatile oil from perilla, is a promising small-molecule candidate for degrading BCR-ABL and has potential medical applications. The molecular mechanism showed that PAE regulated the expression of autophagy- and apoptosis-related proteins in K562 cells. Confocal laser observation showed that PAE damaged the mitochondrial membrane p

SUBMITTER: Zhang M 

PROVIDER: S-EPMC12155963 | biostudies-literature | 2025 May

REPOSITORIES: biostudies-literature