Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0011854 (type 1 diabetes)
 20,749 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Intracerebral inoculation of susceptible strains of mice with Theiler's murine encephalomyelitis virus (TMEV) results in immune-mediated demyelinating disease. Various cytokines may play an important role in the pathogenesis of this disease. Tumor necrosis factor (TNF)-alpha contributes to the further development of perivascular cellular infiltration and demyelination in the central nervous system (CNS). Phosphatidylserine (PS), a major anionic phospholipid of mammalian cells, has been proposed to function as a regulator of immune and inflammatory responses, especially reducing TNF-alpha production and release in mice. We studied the effect of PS on TMEV-induced demyelinating disease (TMEV-IDD). We injected TMEV intracerebrally into susceptible SJL/J mice and induced TMEV-IDD. PS were injected intraperitonealy, and clinical course and various immunological indicators were closely studied. The results show that when PS were administered in the effector phase. TMEV-IDD was significantly (P < 0.01) suppressed both clinically and histologically. In an ELISPOT assay, the number of TNF-alpha producing spleen cells was low in PS treated mice compared with saline treated control mice. mRNA of TNF-alpha was not detected in spleen cells of mice PS treated in the effector phase. These data suggest that administration of PS suppresses TMEV-IDD by suppressing TNF-alpha production in the effector phase.
 ...
PMID:Phosphatidylserine suppresses Theiler's murine encephalomyelitis virus-induced demyelinating disease. 914 44