Binding Sites Blotting, Western Cells, Cultured Chromatin Immunoprecipitation DNA binding Electrophoretic Mobility Shift Assay Feedback, Physiological Galectin 1 Galectin-1 Gene Expression Gene Expression Regulation Humans I kappa B alpha Inflammation Microscopy, Confocal NF-kappa B NF-κB Reverse Transcriptase Polymerase Chain Reaction Signal Transduction T cells T-Lymphocytes Th1 cell Th2 cell Transfection Western blotting article binding site cell differentiation chromatin immunoprecipitation chromosome 22