Induction of suppressor activity in the autologous mixed lymphocyte reaction and in cultures with concanavalin A.
AUTOR(ES)
Innes, J B
RESUMO
T lymphocytes that are activated in the autologous mixed lymphocyte reaction (MLR) have suppressor activity. Concanavalin A (Con A) augments the suppressor activity generated in cultures containing both T and non-T lymphocytes and can induce suppressor activity in T-lymphocyte preparations that contain too few (10%) non-T cells to generate a significant autologous MLR. However, when such T-lymphocyte preparations are further depleted of adherent cells and contain less than 2% non-T cells, Con A fails to induce suppressor activity. These findings support the concept that an autologous MLR may play an important role in generation of suppressor cells by Con A.
ACESSO AO ARTIGO
http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=371314Documentos Relacionados
- Correlation of disease activity and drug therapy with the autologous mixed lymphocyte reaction in rheumatoid arthritis.
- Inhibition of proliferative and suppressor responses in the autologous mixed lymphocyte reaction by serum from patients with systemic lupus erythematosus
- Responder cells in the human autologous mixed lymphocyte reaction.
- Impairment of the autologous mixed lymphocyte reaction in atopic dermatitis.
- Deficiency of the autologous mixed lymphocyte reaction in patients with primary biliary cirrhosis.