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Fig. 4 | BMC Immunology

Fig. 4

From: Silencing of CD47 and SIRPα by Polypurine reverse Hoogsteen hairpins to promote MCF-7 breast cancer cells death by PMA-differentiated THP-1 cells

Fig. 4

CD47 and SIRPa levels upon PPRHs transfection. a MCF-7 cells (60,000) were plated one day before transfection with PPRHs against CD47. RNA was extracted 24 h after transfection. mRNA levels were determined by qRT-PCR using untransfected cells as control. b THP-1 cells (15,000) were plated and transfected with PPRHs against SIRPα. Other conditions were as in A). Data represent the mean ± SE of at least three experiments (*p < 0.05, **p < 0.01, ***p < 0.005). c MCF-7 cells (60,000) were plated one day prior to transfection of PPRHs against CD47 and total protein was extracted 3 h after transfection. A representative Western blot image of CD47 protein levels upon PPRHs transfection is shown. d THP-1 cells (15,000) were plated and transfected with PPRHs against SIRPα and total protein was extracted 24 h after transfection. Control corresponded to untransfected cells. A representative Western blot image of SIRPα protein levels upon PPRHs transfection is shown

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