Monocyte locomotion inhibitory factor produced by E. histolytica improves motor recovery and develops neuroprotection after traumatic injury to the spinal cord.

Monocyte locomotion inhibitory factor (MLIF) is a pentapeptide produced by Entamoeba histolytica that has a potent anti-inflammatory effect. Either MLIF or phosphate buffered saline (PBS) was administered directly onto the spinal cord (SC) immediately after injury. Motor recovery was evaluated.