2023
DOI: 10.3390/cimb45060296
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DDIT4 Downregulation by siRNA Approach Increases the Activity of Proteins Regulating Fatty Acid Metabolism upon Aspirin Treatment in Human Breast Cancer Cells

Abstract: Repositioning of aspirin for a more effective breast cancer (BC) treatment requires identification of predictive biomarkers. However, the molecular mechanism underlying the anticancer activity of aspirin remains fully undefined. Cancer cells enhance de novo fatty acid (FA) synthesis and FA oxidation to maintain a malignant phenotype, and the mechanistic target of rapamycin (mTORC1) is required for lipogenesis. We, therefore, aimed to test if the expression of mTORC1 suppressor DNA damage-inducible transcript (… Show more

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“…The authors have contributed their best efforts, either by performing accurate experiments, reanalyzing publicly accessible genomic datasets (including The Cancer Genome Atlas (TCGA) [ 2 ]), or writing comprehensive reviews of the literature. Among the interesting proposed solutions, of note are: the targeted delivery of chimeric antigen receptor into T cells via CRISPR [ 3 ], the metabolic silencing via methionine-based amino acid restriction [ 4 ], the inhibition of ERK5 [ 5 ], the activation of ADRA2A [ 6 ], and the aspirin treatment of breast cancer [ 7 ].…”
mentioning
confidence: 99%
“…The authors have contributed their best efforts, either by performing accurate experiments, reanalyzing publicly accessible genomic datasets (including The Cancer Genome Atlas (TCGA) [ 2 ]), or writing comprehensive reviews of the literature. Among the interesting proposed solutions, of note are: the targeted delivery of chimeric antigen receptor into T cells via CRISPR [ 3 ], the metabolic silencing via methionine-based amino acid restriction [ 4 ], the inhibition of ERK5 [ 5 ], the activation of ADRA2A [ 6 ], and the aspirin treatment of breast cancer [ 7 ].…”
mentioning
confidence: 99%