Leukaemia inhibitory factor abrogates Paclitaxel-induced axonal atrophy in the Wistar rat.

A prominent side effect of Paclitaxel chemotherapy is sensorimotor peripheral neuropathy. Leukaemia inhibitory factor (LIF) supports the survival and regrowth of axotomised sensory and motor neurons and we therefore investigated if systemically administered LIF abrogated Paclitaxel-induced neuropathy. We found that whereas animals administered Paclitaxel alone exhibited a significant decrease in the percentage of large myelinated axons, this reduction was prevented by the co-administration of LIF.