Diabetes · 2007 · 69 citations · 26 references
We propose that hCG-induced upregulation of IDO in DCs plays a major role in pregnancy-associated resistance to autoimmunity.
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Prevention of Allogeneic Fetal Rejection by Tryptophan Catabolism
David H. Munn, Min Zhou, John T. Attwood et al. · Science · 1998 · 2.6K citations
CTLA-4–Ig regulates tryptophan catabolism in vivo
Ursula Grohmann, Ciriana Orabona, Francesca Fallarino et al. · Nature Immunology · 2002 · 1.1K citations