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  • Title: D-penicillamine: a modulator of anti-DNA antibodies production.
    Author: Mach PS, Brouilhet H, Amor B.
    Journal: Clin Exp Immunol; 1986 Feb; 63(2):414-8. PubMed ID: 3486066.
    Abstract:
    The effect of D-Penicillamine (DP) on the in vitro production of anti-DNA antibodies by peripheral blood mononuclear cells (PBMC) from patients with systemic lupus erythematosus (SLE) and from healthy individuals was studied. Anti-DNA antibodies were measured in culture supernatants using a sensitive microenzyme-linked immunoassay technique. The results of this investigation suggest that DP can act as an immunomodulator capable of potentiating or initiating anti-DNA antibodies synthesis as well as suppressing it. Although PBMC from both SLE patients and controls were responsive to this thiol compound, our results indicate that PBMC from patients with SLE were more susceptible to the enhancing effect of DP than did PBMC from controls. The cellular mechanism by which this drug can modulate anti-DNA antibodies production is discussed.
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