Inhibition of BAG-1 induced SH-SY5Y cell apoptosis without affecting Hsp70 expression.

Objective: To further explore the role of BCL-2 associated anthanogen-1 (BAG-1) in neuronal apoptosis and whether the effect of BAG-1 depends on heat shock protein 70 (HSP70).

Methods: RNA interference (RNAi) technology was used to inhibit the expression of BAG-1 in SH-SY5Y cells. Hypoxia-reoxygenation injury model in the SH-SY5Y cells was established.