Igh-6(-/-) (B-cell-deficient) mice fail to mount solid acquired resistance to oral challenge with virulent Salmonella enterica serovar typhimurium and show impaired Th1 T-cell responses to Salmonella antigens. (Infection and immunity, 2000)

(untitled) - Mastroeni, P; Simmons, C; Fowler, R; Hormaeche, C; Dougan, G