Anti-inflammatory effects of peptide fragments of H2A histone and Oryza Sativa Japonica protein.

Anti-inflammatory drugs are often of limited use due to low efficacy and toxic effects. The present study describes the anti-inflammatory effects of a novel nonapeptide termed IIIM1, using the mouse hind paw edema as an experimental model of inflammation. Multiple prophylactic injections of IIIM1 resulted in a significant reduction in carrageenan-induced foot pad swelling, both in mice and rats.

Amelioration of experimental autoimmune encephalitis by novel peptides: involvement of T regulatory cells.

The purpose of the present study was to develop a peptide for treatment of multiple sclerosis (MS). We have tested the effect of a novel anti-inflammatory peptide (KGHYAERVG, termed IIIM1) on experimental autoimmune encephalitis (EAE), an animal model of MS. Our findings demonstrate significant reduction in neurological score following oral administration of IIIM1.

From topical antidote against skin irritants to a novel counter-irritating and anti-inflammatory peptide.

The primary purpose of the present study was to investigate the mechanism of the counter-irritating activity of topical iodine against skin lesions induced by chemical and thermal stimuli. The hypothesis that iodine exerts its activity by inducing an endogenous anti-inflammatory factor was confirmed by exposing guinea pig skin to heat stimulus followed by topical iodine treatment and skin extraction. Injection of the extract into naïve guinea pigs reduced heat-induced irritation by 69%.