regulation of cell-cell adhesion
 |__positive regulation of cell-cell adhesion___
 |__regulation of leukocyte cell-cell adhesion__|
positive regulation of cell adhesion            |
 |__positive regulation of cell-cell adhesion___|
                                                positive regulation of leukocyte cell-cell adhesion
                                                 |__positive regulation of leukocyte adhesion to vascular endothelial cell
                                                 |   |__positive regulation of leukocyte adhesion to arterial endothelial cell
                                                 |   |__positive regulation of leukocyte tethering or rolling
                                                 |__positive regulation of monocyte aggregation
                                                 |__positive regulation of neutrophil aggregation
                                                 |__positive regulation of T cell activation
                                                 |   |__positive regulation of alpha-beta T cell activation(+)
                                                 |   |__positive regulation of establishment of T cell polarity
                                                 |   |__positive regulation of gamma-delta T cell activation(+)
                                                 |   |__positive regulation of memory T cell activation
                                                 |   |__positive regulation of T cell activation via T cell receptor contact with antigen bound to MHC molecule on antigen presenting cell
                                                 |   |__positive regulation of T cell costimulation(+)
                                                 |   |__positive regulation of T cell differentiation(+)
                                                 |   |__positive regulation of T cell proliferation(+)
                                                 |   |__T cell costimulation(+)
                                                 |__positive regulation of thymocyte aggregation