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. 2012 Jul 31;287(39):32881–32896. doi: 10.1074/jbc.M112.357889

FIGURE 8.

FIGURE 8.

Schematic diagram showing the immunoprotective effect of nifetepimine on tumor-induced CD4+ T cell apoptosis. Nifetepimine prevents tumor-induced T cell death by down-modulating SERCA3 expression, which thereby blocks the apoptotic cascade on one hand and restores the survival pathway on the other, ultimately protecting the CD4+ T cells from tumor insult. PBL, peripheral blood lymphocytes.