igg anti-lymphocyte antibodies ( ala ) reactive with resting lymphocytes were demonstrated in sera of patients with systemic lupus erythematosus ( sle ) by immunofluorescence and flow cytometry and were shown ( i ) to bind t cells by non-fc receptor-related mechanisms , ( ii ) to potentiate antibody-dependent cellular cytotoxicity ( adcc ) of lymphocytes in vitro which correlated with binding to t cells , and ( iii ) to occur at a similar frequency in 29 sle sera ( 56 % ) as igm ala ( 59 % ) .
C0034790
t cells
C0039194
t cells