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International Autoimmune Hepatitis Group Report: review of criteria for diagnosis of autoimmune hepatitis.
Targeted inhibition of galectin-1 gene expression in tumor cells results in heightened T cell-mediated rejection; A potential mechanism of tumor-immune privilege.
Despite the existence of tumor-specific immune cells, most tumors have devised strategies to avoid immune attack. We demonstrate here that galectin-1 (Gal-1), a negative regulator of T cell… Expand
Expansion of CD4+CD25+and FOXP3+ Regulatory T Cells during the Follicular Phase of the Menstrual Cycle: Implications for Human Reproduction1
- L. Arruvito, Marianela Sanz, A. Banham, L. Fainboim
- Medicine, Biology
- The Journal of Immunology
- 15 February 2007
Regulatory T cells (Tregs) are thought to affect the severity of various infectious and autoimmune diseases. The incidence of autoimmune disease is higher in fertile women than in men. Thus, we… Expand
Pediatric and adult forms of type I autoimmune hepatitis in argentina: Evidence for differential genetic predisposition
The aim of this study was to compare major histocompatibility complex (MHC) class II susceptibility to type 1 autoimmune hepatitis (AH) between children and adults of the same ethnic group. HLA‐DRB1,… Expand
Chronic active autoimmune hepatitis in children. Strong association with a particular HLA-DR6 (DRB1*1301) haplotype.
The association of HLA antigens and type I or "lupoid" CAH-C was investigated in a population of 52 Argentinian Caucasoid patients. When compared with a population of normal individuals of the same… Expand
Unlocking the secrets of galectins: a challenge at the frontier of glyco‐immunology
Over the last decade, we have witnessed an explosion of information regarding the function of glycoconjugates, carbohydrate‐binding proteins, and the elucidation of the sugar code. This progress has… Expand
Expression and modulation of C5a receptor (CD88) on skin dendritic cells. Chemotactic effect of C5a on skin migratory dendritic cells
- A. Morelli, A. Larregina, E. Chuluyán, E. Kolkowski, L. Fainboim
- Biology, Medicine
- 1 September 1996
Although it is known that dendritic cells (DC) migrate in response to inflammatory stimuli, there is little information about the expression of receptors for chemotactic factors on DC. The present… Expand
Induction of allogenic T-cell hyporesponsiveness by galectin-1-mediated apoptotic and non-apoptotic mechanisms
- G. Rabinovich, R. Ramhorst, +4 authors L. Fainboim
- Medicine, Biology
- Cell Death and Differentiation
- 1 June 2002
Galectin-1, a β-galactoside-binding protein expressed at sites of T-cell activation and immune privilege, has shown specific immunosuppressive properties. Because of the implications of this protein… Expand
KIR genes polymorphism in Argentinean Caucasoid and Amerindian populations.
In natural killer cells, killer immunoglobulin-like receptors (KIRs) loci code for either inhibitory or activating receptors, and according to the number of genes present in each individual, it is… Expand
Simultaneous expression of Th1 cytokines and IL-4 confers severe characteristics to type I autoimmune hepatitis in children.
To investigate the immunopathogenic mechanisms of type I autoimmune hepatitis in children, we analyzed by quantitative or semiquantitative reverse transcription-polymerase chain reaction the… Expand