Figure 4From: Modulation of insulin/IGFs pathways by sirtuin-7 inhibition in drug-induced chemoreistancemRNA expression levels of IRS-1, IRS-2 and IRS-4. mRNA expression of A) IRS-1; B) IRS-2; and C) IRS-4 in drug resistant and their corresponding parental cells (MCF-7, SaOS2, and A2780).Back to article page