Long-term survival of retinal ganglion cells following optic nerve section in adult bcl-2 transgenic mice.

The bcl-2 gene codes for a protein that acts as a powerful inhibitor of active cell death. Since the transection of the optic nerve in adult mammalians starts a massive process of degeneration in retinal ganglion cells, we investigated whether the overexpression of bcl-2 in adult transgenic mice can protect the axotomized ganglion cells. We performed… CONTINUE READING