Experimental autoimmune encephalomyelitis (EAE) is a murine autoimmune disease used to study multiple sclerosis. We have investigated the immunomodulatory effects of copaiba oil (100, 50 and 25 µg/mL) on NO, H2O2, TNF-α, IFN-γ and IL-17 production in cultured cells from EAE-mice. Copaiba oil (100 µg/mL) inhibited H2O2, NO, IFN-γ TNF-α and IL-17 production spontaneously or after ConA and MOG35-5...

T cells have an essential role in the induction of multiple sclerosis and its animal model experimental autoimmune encephalomyelitis (EAE). Although for CD4(+) T cells it is well established that they contribute to the disease, less is known about the role of CD8(+) T cells. Our aim was to determine the individual contribution of CD4(+) and CD8(+) T cells in myelin oligodendrocyte glycoprotein ...

BACKGROUND The modulation of inflammatory processes is a necessary step, mostly orchestrated by regulatory T (Treg) cells and suppressive Dendritic Cells (DCs), to prevent the development of deleterious responses and autoimmune diseases. Therapies that focused on adoptive transfer of Treg cells or their expansion in vivo achieved great success in controlling inflammation in several experimental...

introduction: multiple sclerosis (ms) is a chronic autoimmune disease with unknown etiology affecting the central nervous system. the prevalence of ms is highest where environmental supplies of vitamin d are lowest. some studies have shown a strong protective effect of vitamin d3 in experimental autoimmune encephalomyelitis (eae) a model of ms. however, it is not known whether vitamin d3 has a ...

BACKGROUND Pertussis toxin (PTX), an exotoxin of Bordetella pertussis, enhances the development of experimental autoimmune diseases such as experimental autoimmune uveitis (EAU) and experimental autoimmune encephalomyelitis (EAE) in rodent models. The mechanisms of the promotion of experimental autoimmune diseases by PTX may be based upon PTX-induced disruption of the blood eye/brain barriers f...

On the basis of mouse I-Ab-binding motifs, two sequences of the murine apolipoprotein B-100 (mApoB-100), mApoB-1003501-3515 (designated P3) and mApoB-100978-992 (designated P6), were found to be immunogenic. In this report, we show that P6 is also atherogenic. Immunization of Apoe-/- mice fed a high-fat diet (HFD) with P6 resulted in enhanced development of aortic atheroma as compared to contro...

Mac-1 (CD18/CD11b) is a member of the beta2-integrin family of adhesion molecules and is implicated in the development of many inflammatory diseases. The role of Mac-1 in the development of CNS demyelinating diseases, including multiple sclerosis, is not understood, and Ab inhibition studies in experimental allergic encephalomyelitis (EAE), the animal model for multiple sclerosis, have produced...

Experimental autoimmune encephalomyelitis induced by myelin oligodendrocyte glycoprotein (MOG) in C57BL/6 (H-2b) mice is characterized by early (day 12) acute paralysis, followed by a sustained chronic clinical course that gradually stabilizes. Extensive inflammation and demyelination coincide with clinical signs of disease. To identify the mechanisms of these processes, individual proinflammat...