Nitric Oxide and Indoleamine 2,3-Dioxygenase Mediate CTLA4Ig-Induced Survival in Heart Allografts in Rats

Ido expression by dendritic cells: tolerance and tryptophan catabolism

2004 • 2,235 citations

Regulation of immune responses by L-arginine metabolism

2005 • 1,636 citations

CTLA-4–Ig regulates tryptophan catabolism in vivo

2002 • 1,150 citations

Costimulation Blockade with Belatacept in Renal Transplantation

2005 • 833 citations

Tolerance, DCs and tryptophan: much ado about IDO

2003 • 752 citations

The Role of T-Cell Costimulatory Activation Pathways in Transplant Rejection

1998 • 585 citations

Ligation of B7-1/B7-2 by Human CD4+ T Cells Triggers Indoleamine 2,3-Dioxygenase Activity in Dendritic Cells

2004 • 459 citations

Error in the determination of tryptophan by the method of Denkla and Dewey. A revised procedure

1974 • 423 citations

CD40Ig treatment results in allograft acceptance mediated by CD8+CD45RClow T cells, IFN-γ, and indoleamine 2,3-dioxygenase

2007 • 178 citations

Kynurenine Pathway Enzymes in Dendritic Cells Initiate Tolerogenesis in the Absence of Functional IDO

2006 • 175 citations

Heme oxygenase‐1 inhibits rat and human breast cancer cell proliferation: mutual cross inhibition with indoleamine 2,3‐dioxygenase

2005 • 148 citations

Nitric Oxide-Mediated Regulation of Gamma Interferon-Induced Bacteriostasis: Inhibition and Degradation of Human Indoleamine 2,3-Dioxygenase

2004 • 106 citations

Differential regulation of indoleamine 2,3-dioxygenase expression by nitric oxide and inflammatory mediators in IFN-gamma-activated murine macrophages and microglial cells.

1997 • 98 citations

Tolerance to Cardiac Allografts Via Local and Systemic Mechanisms After Adenovirus-Mediated CTLA4Ig Expression

2000 • 94 citations

Anti‐CD28 Antibody‐Induced Kidney Allograft Tolerance Related to Tryptophan Degradation and TCR− Class II− B7+ Regulatory Cells

2005 • 76 citations

Inhibition of Nitric Oxide Synthase Expression and Activity in Macrophages by 3-Hydroxyanthranilic Acid, a Tryptophan Metabolite

1997 • 73 citations

Nitration and Inactivation of IDO by Peroxynitrite

2006 • 65 citations

Immunobiology of dendritic cells in the rat

2001 • 61 citations

Active suppression of allogeneic proliferative responses by dendritic cells after induction of long-term allograft survival by CTLA4Ig

2003 • 36 citations

Tryptophan availability selectively limits NO-synthase induction in macrophages

2003 • 35 citations

CTLA4Ig Promotes the Induction of Hematopoietic Chimerism and Tolerance Independently of Indoleamine-2,3-Dioxygenase

2007 • 35 citations

Influence of an inducible nitric oxide synthase promoter variant on clinical variables in patients with coronary artery disease

2001 • 29 citations

CTLA4Ig Adenoviral Gene Transfer Induces Long-Term Islet Rat Allograft Survival, Without Tolerance, After Systemic but Not Local Intragraft Expression

2003 • 22 citations