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Differential expression of the multidrug resistance 1 (MDR1) protein in prostate cancer cells is independent from anticancer drug treatment and Y box binding protein 1 (YB-1) activity

Both peptides are referenced in scientific literature for their involvement in cellular signaling, structural protein interaction, and coordinated tissue response pathways in preclinical research

ATF4 is another stress-responsive transcription factor, activated when cells struggle with insufficient nutrients, protein-folding problems, oxidative damage, or other forms of metabolic pressure

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