Wynik wyszukiwania w bazie Polska Bibliografia Lekarska GBL

Zapytanie: ITO
Liczba odnalezionych rekordów: 1



Przejście do opcji zmiany formatu | Wyświetlenie wyników w wersji do druku
1/1

Tytuł oryginału: Estrogen inhibits systemic T cell expression of TNF-ŕ and recruitment of TNF-ŕ+ T cells and macrophages into the CNS of mice developing experimental encephalomyelitis.
Autorzy: Ito Atsushi, Buenafe Abigail C., Matejuk Agata, Zamora Alex, Silverman Marc, Dwyer Jami, Vandenbark Arthur A., Offner Halina
Źródło: Clin. Immunol. 2002: 102 (3) s.275-282, il., tab., bibliogr. 40 poz.
Sygnatura GBL: 305,911

Hasła klasyfikacyjne GBL:
  • immunologia
  • farmacja
  • neurologia

    Typ dokumentu:
  • praca doświadczalna
  • praca opublikowana za granicą
  • tytuł obcojęzyczny

    Wskaźnik treści:
  • zwierzęta
  • myszy

    Streszczenie angielskie: Estrogen treatment has been found to have suppressive activity in several models of autoimmunity. To investigate the mechanism of 17á-estradiol (E2) suppression of experimental autoimmune encephalomyelitis, we evaluated E2 effects on TNF-ŕ experssion in the central nervous system (CNS) and spleen of C57BL/6 mice immunized with MOG 35-55/CFA. Kinetic analysis demonstrated that E2 treatment drastically decreased the recruitment of total inflammatory cells as well as TNF-ŕ+ macrophages and T cell into the CNS at disease onset. In contrast, E2 had only moderate effects on the erlatively high constitutive TNF-ŕ expression by resident CNS microglial cells. E2 treatment also had profound inhibitory effects on expression of TNF-ŕ by splenic CD4+ T cells, including those responsive to MOG 35-55 peptide. We propose that the mechanism of E2 protection may involve both systemic inhibition of TNF-ŕ expression and local (CNS) ercruitment of inflammatory cels, with modest effects on TNF-ŕ expression by resident CNS microglial cells.

    stosując format: