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  • Title: Suppressor T-lymphocyte dysfunction in MCNS: role of the H2 histamine receptor-bearing suppressor T lymphocytes.
    Author: Inage Z, Wada N, Kikkawa Y, Inami M, Hirose H, Kitagawa T.
    Journal: Clin Nephrol; 1990 Jan; 33(1):20-4. PubMed ID: 2137404.
    Abstract:
    To evaluate the number and function of suppressor T cells in children with minimal change nephrotic syndrome (MCNS), we performed an inhibition test of rosette formation and measured leukocyte procoagulant activity. The number of histamine H2 receptor-bearing T lymphocytes (histamine H2 R+ lymphocytes) was markedly decreased at the onset of MCNS but gradually increased and was normalized following steroid therapy. The production of leukocyte procoagulant activity by normal T lymphocytes was abolished by incubation with patient's lymphocytes. However, pretreatment of the normal T lymphocytes with cimetidine markedly decreased the suppression. The results suggest an abnormality in the histamine H2 receptors on the patient's suppressor T lymphocytes.
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