Figure 5From: Targeting xCT, a cystine-glutamate transporter induces apoptosis and tumor regression for KSHV/HIV-associated lymphomaTargeting xCT blocks the Akt pathway and related protein expression. (A-B) BCP-1 (A) and BCBL-1 (B) cells were treated with either MSG (20Â mM) or SASP (0.5Â mM) for 24Â h, then protein expression were measured by immuoblots.Back to article page