OMP and experimental autoimmune encephalomyelitis: In another mouse disease model [i.e. the experimental autoimmune encephalomyelitis (EAE)], the expression of OMP was significantly lowered in the olfactory epithelium, accompanied by significantly more time required by the EAE mice to find pellets in the buried food test, compared with the same mice one month before neuroinflammatory onset (Kim et al. 2018).